Goto Section: 2.105 | 2.107 | Table of Contents

FCC 2.106
Revised as of October 1, 2005
Goto Year:2004 | 2006
Sec.  2.106   Table of Frequency Allocations.

   Editorial Note:   The text of  Sec. 2.106 begins on the following page.
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   International Footnotes

   5.53  Administrations authorizing the use of frequencies below 9 kHz shall
   ensure that no harmful interference is caused thereby to the services to
   which the bands above 9 kHz are allocated.

   5.54  Administrations conducting scientific research using frequencies below
   9 kHz are urged to advise other administrations that may be concerned in
   order that such research may be afforded all practicable protection from
   harmful interference.

   5.55  Additional allocation: in Armenia, Azerbaijan, Bulgaria, Georgia,
   Kyrgyzstan, the Russian Federation, Tajikistan and Turkmenistan, the band
   14–17 kHz is also allocated to the radionavigation service on a primary
   basis.

   5.56  The stations of services to which the bands 14–19.95 kHz and 20.05–70
   kHz and in Region 1 also the bands 72–84 kHz and 86–90 kHz are allocated may
   transmit standard frequency and time signals. Such stations shall be
   afforded protection from harmful interference. In Armenia, Azerbaijan,
   Belarus, Bulgaria, the Russian Federation, Georgia, Kazakhstan, Mongolia,
   Kyrgyzstan, Slovakia, the Czech Rep., Tajikistan and Turkmenistan, the
   frequencies 25 kHz and 50 kHz will be used for this purpose under the same
   conditions.

   5.57  The use of the bands 14–19.95 kHz, 20.05–70 kHz and 70–90 kHz (72–84
   kHz and 86–90 kHz in Region 1) by the maritime mobile service is limited to
   coast radiotelegraph stations (A1A and F1B only). Exceptionally, the use of
   class J2B or J7B emissions is authorized subject to the necessary bandwidth
   not exceeding that normally used for class A1A or F1B emissions in the band
   concerned.

   5.58  Additional allocation: In Armenia, Azerbaijan, the Russian Federation,
   Georgia, Kazakhstan, Kyrgyzstan, Tajikistan and Turkmenistan, the band 67–70
   kHz is also allocated to the radionavigation service on a primary basis.

   5.59  Different category of service: in Bangladesh and Pakistan, the
   allocation of the bands 70–72 kHz and 84–86 kHz to the fixed and maritime
   mobile services is on a primary basis (see No. 5.33).

   5.60  In the bands 70–90 kHz (70–86 kHz in Region 1) and 110–130 kHz
   (112–130 kHz in Region 1), pulsed radionavigation systems may be used on
   condition that they do not cause harmful interference to other services to
   which these bands are allocated.

   5.61  In Region 2, the establishment and operation of stations in the
   maritime radionavigation service in the bands 70–90 kHz and 110–130 kHz
   shall be subject to agreement obtained under No. 9.21 with administrations
   whose services, operating in accordance with the Table, may be affected.
   However, stations of the fixed, maritime mobile and radiolocation services
   shall not cause harmful interference to stations in the maritime
   radionavigation service established under such agreements.

   5.62  Administrations which operate stations in the radionavigation service
   in the band 90–110 kHz are urged to coordinate technical and operating
   characteristics in such a way as to avoid harmful interference to the
   services provided by these stations.

   5.64  Only classes A1A or F1B, A2C, A3C, F1C or F3C emissions are authorized
   for stations of the fixed service in the bands allocated to this service
   between 90 kHz and 160 kHz (148.5 kHz in Region 1) and for stations of the
   maritime mobile service in the bands allocated to this service between 110
   kHz and 160 kHz (148.5 kHz in Region 1). Exceptionally, class J2B or J7B
   emissions are also authorized in the bands between 110 kHz and 160 kHz
   (148.5 kHz in Region 1) for stations of the maritime mobile service.

   5.65  Different category of service: in Bangladesh, the allocation of the
   bands 112–117.6 kHz and 126–129 kHz to the fixed and maritime mobile
   services is on a primary basis (see No. 5.33).

   5.66  Different category of service: in Germany, the allocation of the band
   115–117.6 kHz to the fixed and maritime mobile services is on a primary
   basis (see No. 5.33) and to the radionavigation service on a secondary basis
   (see No. 5.32).

   5.67  Additional allocation: in Azerbaijan, Bulgaria, Mongolia, Kyrgyzstan,
   Romania and Turkmenistan, the band 130–148.5 kHz is also allocated to the
   radionavigation service on a secondary basis. Within and between these
   countries this service shall have an equal right to operate.

   5.68  Alternative allocation: In Angola, Burundi, Congo (Rep. of the),
   Malawi, the Dem. Rep. of the Congo, Rwanda and South Africa, the band
   160–200 kHz is allocated to the fixed service on a primary basis.

   5.69  Additional allocation: in Somalia, the band 200–255 kHz is also
   allocated to the aeronautical radionavigation service on a primary basis.

   5.70  Alternative allocation: In Angola, Botswana, Burundi, Cameroon, the
   Central African Rep., Congo (Rep. of the), Ethiopia, Lesotho, Madagascar,
   Malawi, Mozambique, Namibia, Nigeria, Oman, the Dem. Rep. of the Congo,
   Rwanda, South Africa, Swaziland, Tanzania, Chad, Zambia and Zimbabwe, the
   band 200–283.5 kHz is allocated to the aeronautical radionavigation service
   on a primary basis.

   5.71  Alternative allocation: in Tunisia, the band 255–283.5 kHz is
   allocated to the broadcasting service on a primary basis.

   5.72  Norwegian stations of the fixed service situated in northern areas
   (north of 60 ° N) subject to auroral disturbances are allowed to continue
   operation on four frequencies in the bands 283.5–490 kHz and 510–526.5 kHz.

   5.73  The band 285–325 kHz (283.5–325 kHz in Region 1) in the maritime
   radionavigation service may be used to transmit supplementary navigational
   information using narrow-band techniques, on condition that no harmful
   interference is caused to radiobeacon stations operating in the
   radionavigation service.

   5.74  Additional Allocation: in Region 1, the frequency band 285.3285.7 kHz
   is also allocated to the maritime radionavigation service (other than
   radiobeacons) on a primary basis.

   5.75  Different category of service: in Armenia, Azerbaijan, Belarus,
   Georgia, Moldova, Kyrgyzstan, the Russian Federation, Tajikistan,
   Turkmenistan, Ukraine and the Black Sea areas of Bulgaria and Romania, the
   allocation of the band 315–325 kHz to the maritime radionavigation service
   is on a primary basis under the condition that in the Baltic Sea area, the
   assignment of frequencies in this band to new stations in the maritime or
   aeronautical radionavigation services shall be subject to prior consultation
   between the administrations concerned.

   5.76  The frequency 410 kHz is designated for radio direction-finding in the
   maritime radionavigation service. The other radionavigation services to
   which the band 405–415 kHz is allocated shall not cause harmful interference
   to radio direction-finding in the band 406.5413.5 kHz.

   5.77  Different category of service: in Australia, China, the French
   Overseas Territories of Region 3, India, Indonesia (until 1 January 2005),
   Iran (Islamic Republic of), Japan, Pakistan, Papua New Guinea and Sri Lanka,
   the allocation of the band 415–495 kHz to the aeronautical radionavigation
   service is on a primary basis. Administrations in these countries shall take
   all practical steps necessary to ensure that aeronautical radionavigation
   stations in the band 435–495 kHz do not cause interference to reception by
   coast stations of ship stations transmitting on frequencies designated for
   ship stations on a worldwide basis (see No. 52.39).

   5.78  Different category of service: in Cuba, the United States of America
   and Mexico, the allocation of the band 415–435 kHz to the aeronautical
   radionavigation service is on a primary basis.

   5.79  The use of the bands 415–495 kHz and 505–526.5 kHz (505–510 kHz in
   Region 2) by the maritime mobile service is limited to radiotelegraphy.

   5.79A  When establishing coast stations in the NAVTEX service on the
   frequencies 490 kHz, 518 kHz and 4209.5 kHz, administrations are strongly
   recommended to coordinate the operating characteristics in accordance with
   the procedures of the International Maritime Organization (IMO) (see
   Resolution 339 (Rev.WRC–97)) ^3 .

   5.80  In Region 2, the use of the band 435–495 kHz by the aeronautical
   radionavigation service is limited to non-directional beacons not employing
   voice transmission.

   5.82  In the maritime mobile service, the frequency 490 kHz is, from the
   date of full implementation of the GMDSS (see Resolution 331 (Rev.WRC–97))
   ^3 , to be used exclusively for the transmission by coast stations of
   navigational and meteorological warnings and urgent information to ships, by
   means of narrow-band direct-printing telegraphy. The conditions for use of
   the frequency 490 kHz are prescribed in Articles 31 and 52. In using the
   band 415–495 kHz for the aeronautical radionavigation service,
   administrations are requested to ensure that no harmful interference is
   caused to the frequency 490 kHz.

   ^3 Note by the Secretariat: This Resolution was revised by WRC–03.

   5.83  The frequency 500 kHz is an international distress and calling
   frequency for Morse radiotelegraphy. The conditions for its use are
   prescribed in Articles 31 and 52, and in Appendix 13.

   5.84  The conditions for the use of the frequency 518 kHz by the maritime
   mobile service are prescribed in Articles 31 and 52 and in Appendix 13.

   5.86  In Region 2, in the band 525–535 kHz the carrier power of broadcasting
   stations shall not exceed 1 kW during the day and 250 W at night.

   5.87  Additional allocation: In Angola, Botswana, Lesotho, Malawi,
   Mozambique, Namibia, South Africa, Swaziland and Zimbabwe, the band
   526.5–535 kHz is also allocated to the mobile service on a secondary basis.

   5.87A  Additional allocation: in Uzbekistan, the band 526.51606.5 kHz is
   also allocated to the radionavigation service on a primary basis. Such use
   is subject to agreement obtained under No. 9.21 with administrations
   concerned and limited to ground-based radiobeacons in operation on 27
   October 1997 until the end of their lifetime.

   5.88  Additional allocation: in China, the band 526.5–535 kHz is also
   allocated to the aeronautical radionavigation service on a secondary basis.

   5.89  In Region 2, the use of the band 1605–1705 kHz by stations of the
   broadcasting service is subject to the Plan established by the Regional
   Administrative Radio Conference (Rio de Janeiro, 1988).

   The examination of frequency assignments to stations of the fixed and mobile
   services in the band 1625–1705 kHz shall take account of the allotments
   appearing in the Plan established by the Regional Administrative Radio
   Conference (Rio de Janeiro, 1988).

   5.90  In the band 1605–1705 kHz, in cases where a broadcasting station of
   Region 2 is concerned, the service area of the maritime mobile stations in
   Region 1 shall be limited to that provided by ground-wave propagation.

   5.91  Additional allocation: in the Philippines and Sri Lanka, the band
   1606.5–1705 kHz is also allocated to the broadcasting service on a secondary
   basis.

   5.92  Some countries of Region 1 use radiodetermination systems in the bands
   1606.5–1625 kHz, 1635–1800 kHz, 1850–2160 kHz, 2194–2300 kHz, 2502–2850 kHz
   and 3500–3800 kHz, subject to agreement obtained under No. 9.21. The
   radiated mean power of these stations shall not exceed 50 W.

   5.93  Additional allocation: in Angola, Armenia, Azerbaijan, Belarus,
   Georgia, Hungary, Kazakstan, Latvia, Lithuania, Moldova, Mongolia, Nigeria,
   Uzbekistan, Poland, Kyrgyzstan, Slovakia, the Czech Rep., the Russian
   Federation, Tajikistan, Chad, Turkmenistan and Ukraine, the bands 1625–1635
   kHz, 1800–1810 kHz and 2160–2170 kHz and, in Bulgaria, the bands 1625–1635
   kHz and 1800–1810 kHz, are also allocated to the fixed and land mobile
   services on a primary basis, subject to agreement obtained under No. 9.21.

   5.96  In Germany, Armenia, Austria, Azerbaijan, Belarus, Denmark, Estonia,
   the Russian Federation, Finland, Georgia, Hungary, Ireland, Iceland, Israel,
   Kazakhstan, Latvia, Liechtenstein, Lithuania, Malta, Moldova, Norway,
   Uzbekistan, Poland, Kyrgyzstan, Slovakia, the Czech Rep., the United
   Kingdom, Sweden, Switzerland, Tajikistan, Turkmenistan and Ukraine,
   administrations may allocate up to 200 kHz to their amateur service in the
   bands 1715–1800 kHz and 1850–2000 kHz. However, when allocating the bands
   within this range to their amateur service, administrations shall, after
   prior consultation with administrations of neighbouring countries, take such
   steps as may be necessary to prevent harmful interference from their amateur
   service to the fixed and mobile services of other countries. The mean power
   of any amateur station shall not exceed 10 W.

   5.97  In Region 3, the Loran system operates either on 1850 kHz or 1950 kHz,
   the bands occupied being 1825–1875 kHz and 1925–1975 kHz respectively. Other
   services to which the band 1800–2000 kHz is allocated may use any frequency
   therein on condition that no harmful interference is caused to the Loran
   system operating on 1850 kHz or 1950 kHz.

   5.98  Alternative allocation: In Angola, Armenia, Azerbaijan, Belarus,
   Belgium, Bulgaria, Cameroon, Congo (Rep. of the), Denmark, Egypt, Eritrea,
   Spain, Ethiopia, the Russian Federation, Georgia, Greece, Italy, Kazakhstan,
   Lebanon, Lithuania, Moldova, the Syrian Arab Republic, Kyrgyzstan, Somalia,
   Tajikistan, Tunisia, Turkmenistan, Turkey and Ukraine, the band 1810–1830
   kHz is allocated to the fixed and mobile, except aeronautical mobile,
   services on a primary basis.

   5.99  Additional allocation: In Saudi Arabia, Austria, Bosnia and
   Herzegovina, Iraq, the Libyan Arab Jamahiriya, Uzbekistan, Slovakia,
   Romania, Serbia and Montenegro, Slovenia, Chad, and Togo, the band 1810–1830
   kHz is also allocated to the fixed and mobile, except aeronautical mobile,
   services on a primary basis.

   5.100  In Region 1, the authorization to use the band 1810–1830 kHz by the
   amateur service in countries situated totally or partially north of 40 ° N
   shall be given only after consultation with the countries mentioned in Nos.
   5.98 and 5.99 to define the necessary steps to be taken to prevent harmful
   interference between amateur stations and stations of other services
   operating in accordance with Nos. 5.98 and 5.99.

   5.101  Alternative allocation: in Burundi and Lesotho, the band 1810–1850
   kHz is allocated to the fixed and mobile, except aeronautical mobile,
   services on a primary basis.

   5.102  Alternative allocation: in Argentina, Bolivia, Chile, Mexico,
   Paraguay, Peru, Uruguay and Venezuela, the band 1850–2000 kHz is allocated
   to the fixed, mobile except aeronautical mobile, radiolocation and
   radionavigation services on a primary basis.

   5.103  In Region 1, in making assignments to stations in the fixed and
   mobile services in the bands 1850–2045 kHz, 2194–2498 kHz, 2502–2625 kHz and
   2650–2850 kHz, administrations should bear in mind the special requirements
   of the maritime mobile service.

   5.104  In Region 1, the use of the band 2025–2045 kHz by the meteorological
   aids service is limited to oceanographic buoy stations.

   5.105  In Region 2, except in Greenland, coast stations and ship stations
   using radiotelephony in the band 2065–2107 kHz shall be limited to class J3E
   emissions and to a peak envelope power not exceeding 1 kW. Preferably, the
   following carrier frequencies should be used: 2065.0 kHz, 2079.0 kHz, 2082.5
   kHz, 2086.0 kHz, 2093.0 kHz, 2096.5 kHz, 2100.0 kHz and 2103.5 kHz. In
   Argentina and Uruguay, the carrier frequencies 2068.5 kHz and 2075.5 kHz are
   also used for this purpose, while the frequencies within the band
   2072–2075.5 kHz are used as provided in No. 52.165.

   5.106  In Regions 2 and 3, provided no harmful interference is caused to the
   maritime mobile service, the frequencies between 2065 kHz and 2107 kHz may
   be used by stations of the fixed service communicating only within national
   borders and whose mean power does not exceed 50 W. In notifying the
   frequencies, the attention of the Bureau should be drawn to these
   provisions.

   5.107  Additional allocation: In Saudi Arabia, Eritrea, Ethiopia, Iraq, the
   Libyan Arab Jamahiriya, Lesotho, Somalia and Swaziland, the band 2160–2170
   kHz is also allocated to the fixed and mobile, except aeronautical mobile
   (R), services on a primary basis. The mean power of stations in these
   services shall not exceed 50 W.

   5.108  The carrier frequency 2182 kHz is an international distress and
   calling frequency for radiotelephony. The conditions for the use of the band
   2173.5–2190.5 kHz are prescribed in Articles 31 and 52 and in Appendix 13.

   5.109  The frequencies 2187.5 kHz, 4207.5 kHz, 6312 kHz, 8414.5 kHz, 12577
   kHz and 16804.5 kHz are international distress frequencies for digital
   selective calling. The conditions for the use of these frequencies are
   prescribed in Article 31.

   5.110  The frequencies 2174.5 kHz, 4177.5 kHz, 6268 kHz, 8376.5 kHz, 12520
   kHz and 16695 kHz are international distress frequencies for narrow-band
   direct-printing telegraphy. The conditions for the use of these frequencies
   are prescribed in Article 31.

   5.111  The carrier frequencies 2182 kHz, 3023 kHz, 5680 kHz, 8364 kHz and
   the frequencies 121.5 MHz, 156.8 MHz and 243 MHz may also be used, in
   accordance with the procedures in force for terrestrial radiocommunication
   services, for search and rescue operations concerning manned space vehicles.
   The conditions for the use of the frequencies are prescribed in Article 31
   and in Appendix 13.

   The same applies to the frequencies 10003 kHz, 14993 kHz and 19993 kHz, but
   in each of these cases emissions must be confined in a band of   3 kHz about
   the frequency.

   5.112  Alternative allocation: In Bosnia and Herzegovina, Denmark, Malta,
   Serbia and Montenegro, and Sri Lanka, the band 2194–2300 kHz is allocated to
   the fixed and mobile, except aeronautical mobile, services on a primary
   basis.

   5.113  For the conditions for the use of the bands 2300–2495 kHz (2498 kHz
   in Region 1), 3200–3400 kHz, 4750–4995 kHz and 5005–5060 kHz by the
   broadcasting service, see Nos. 5.16 to 5.20, 5.21 and 23.3 to 23.10.

   5.114  Alternative allocation: In Bosnia and Herzegovina, Denmark, Iraq,
   Malta, and Serbia and Montenegro, the band 2502–2625 kHz is allocated to the
   fixed and mobile, except aeronautical mobile, services on a primary basis.

   5.115  The carrier (reference) frequencies 3023 kHz and 5680 kHz may also be
   used, in accordance with Article 31 and Appendix 13 by stations of the
   maritime mobile service engaged in coordinated search and rescue operations.

   5.116  Administrations are urged to authorize the use of the band 3155–3195
   kHz to provide a common worldwide channel for low power wireless hearing
   aids. Additional channels for these devices may be assigned by
   administrations in the bands between 3155 kHz and 3400 kHz to suit local
   needs.

   It should be noted that frequencies in the range 3000 kHz to 4000 kHz are
   suitable for hearing aid devices which are designed to operate over short
   distances within the induction field.

   5.117  Alternative allocation: In Bosnia and Herzegovina, Côte d'Ivoire,
   Denmark, Egypt, Liberia, Malta, Serbia and Montenegro, Sri Lanka and Togo,
   the band 3155–3200 kHz is allocated to the fixed and mobile, except
   aeronautical mobile, services on a primary basis.

   5.118  Additional allocation: In the United States, Mexico, Peru and
   Uruguay, the band 3230–3400 kHz is also allocated to the radiolocation
   service on a secondary basis.

   5.119  Additional allocation: in Honduras, Mexico, Peru and Venezuela, the
   band 3500–3750 kHz is also allocated to the fixed and mobile services on a
   primary basis.

   5.122  Alternative allocation: in Argentina, Bolivia, Chile, Ecuador,
   Paraguay, Peru and Uruguay, the band 3750–4000 kHz is allocated to the fixed
   and mobile, except aeronautical mobile, services on a primary basis.

   5.123  Additional allocation: in Botswana, Lesotho, Malawi, Mozambique,
   Namibia, South Africa, Swaziland, Zambia and Zimbabwe, the band 3900–3950
   kHz is also allocated to the broadcasting service on a primary basis,
   subject to agreement obtained under No. 9.21.

   5.125  Additional allocation: in Greenland, the band 3950–4000 kHz is also
   allocated to the broadcasting service on a primary basis. The power of the
   broadcasting stations operating in this band shall not exceed that necessary
   for a national service and shall in no case exceed 5 kW.

   5.126  In Region 3, the stations of those services to which the band
   3995–4005 kHz is allocated may transmit standard frequency and time signals.

   5.127  The use of the band 4000–4063 kHz by the maritime mobile service is
   limited to ship stations using radiotelephony (see No. 52.220 and Appendix
   17).

   5.128  In Afghanistan, Argentina, Armenia, Azerbaijan, Belarus, Botswana,
   Burkina Faso, the Central African Rep., China, Georgia, India, Kazakstan,
   Mali, Niger, Kyrgyzstan, Russian Federation, Tajikistan, Chad, Turkmenistan
   and Ukraine, in the bands 4063–4123 kHz, 4130–4133 kHz and 4408–4438 kHz,
   stations of limited power in the fixed service which are situated at least
   600 km from the coast may operate on condition that harmful interference is
   not caused to the maritime mobile service.

   5.129  On condition that harmful interference is not caused to the maritime
   mobile service, the frequencies in the bands 4063–4123 kHz and 4130–4438 kHz
   may be used exceptionally by stations in the fixed service communicating
   only within the boundary of the country in which they are located with a
   mean power not exceeding 50 W.

   5.130  The conditions for the use of the carrier frequencies 4125 kHz and
   6215 kHz are prescribed in Articles 31 and 52 and in Appendix 13.

   5.131  The frequency 4209.5 kHz is used exclusively for the transmission by
   coast stations of meteorological and navigational warnings and urgent
   information to ships by means of narrow-band direct-printing techniques.

   5.132  The frequencies 4210 kHz, 6314 kHz, 8416.5 kHz, 12579 kHz, 16806.5
   kHz, 19680.5 kHz, 22376 kHz and 26100.5 kHz are the international
   frequencies for the transmission of maritime safety information (MSI) (see
   Appendix 17).

   5.133  Different category of service: in Armenia, Azerbaijan, Belarus,
   Georgia, Kazakstan, Latvia, Lithuania, Moldova, Uzbekistan, Kyrgyzstan,
   Russian Federation, Tajikistan, Turkmenistan and Ukraine, the allocation of
   the band 5130–5250 kHz to the mobile, except aeronautical mobile, service is
   on a primary basis (see No. 5.33).

   5.134  The use of the bands 5900–5950 kHz, 7300–7350 kHz, 9400–9500 kHz,
   11600–11650 kHz, 12050–12100 kHz, 13570–13600 kHz, 13800–13870 kHz,
   15600–15800 kHz, 17480–17550 kHz and 18900–19020 kHz by the broadcasting
   service as from 1 April 2007 is subject to the application of the procedure
   of Article 12. Administrations are encouraged to use these bands to
   facilitate the introduction of digitally modulated emissions in accordance
   with the provisions of Resolution 517 (Rev.WRC–03).

   5.136  The band 5900–5950 kHz is allocated, until 1 April 2007, to the fixed
   service on a primary basis, as well as to the following services: In Region
   1 to the land mobile service on a primary basis, in Region 2 to the mobile
   except aeronautical mobile (R) service on a primary basis, and in Region 3
   to the mobile except aeronautical mobile (R) service on a secondary basis,
   subject to application of the procedure referred to in Resolution 21
   (Rev.WRC–95) ^3 . After 1 April 2007, frequencies in this band may be used
   by stations in the above-mentioned services, communicating only within the
   boundary of the country in which they are located, on the condition that
   harmful interference is not caused to the broadcasting service. When using
   frequencies for these services, administrations are urged to use the minimum
   power required and to take account of the seasonal use of frequencies by the
   broadcasting service published in accordance with the Radio Regulations.

   ^3 Note by the Secretariat: This Resolution was revised by WRC–03.

   5.137  On condition that harmful interference is not caused to the maritime
   mobile service, the bands 6200–6213.5 kHz and 6220.5–6525 kHz may be used
   exceptionally by stations in the fixed service, communicating only within
   the boundary of the country in which they are located, with a mean power not
   exceeding 50 W. At the time of notification of these frequencies, the
   attention of the Bureau will be drawn to the above conditions.

   5.138  The following bands:

   6765–6795 kHz (centre frequency 6780 kHz),

   433.05–434.79 MHz (centre frequency 433.92 MHz) in Region 1 except in the
   countries mentioned in No. 5.280,

   61–61.5 GHz (centre frequency 61.25 GHz),

   122–123 GHz (centre frequency 122.5 GHz), and

   244–246 GHz (centre frequency 245 GHz)

   are designated for industrial, scientific and medical (ISM) applications.
   The use of these frequency bands for ISM applications shall be subject to
   special authorization by the administration concerned, in agreement with
   other administrations whose radiocommunication services might be affected.
   In applying this provision, administrations shall have due regard to the
   latest relevant ITU-R Recommendations.

   5.138A  Until 29 March 2009, the band 6765–7000 kHz is allocated to the
   fixed service on a primary basis and to the land mobile service on a
   secondary basis. After this date, this band is allocated to the fixed and
   the mobile except aeronautical mobile (R) services on a primary basis.

   5.139  Different category of service: Until 29 March 2009, in Armenia,
   Azerbaijan, Belarus, the Russian Federation, Georgia, Kazakhstan, Latvia,
   Lithuania, Moldova, Mongolia, Uzbekistan, Kyrgyzstan, Tajikistan,
   Turkmenistan and Ukraine, the allocation of the band 6765–7000 kHz to the
   land mobile service is on a primary basis (see No. 5.33).

   5.140  Additional allocation: In Angola, Iraq, Kenya, Rwanda, Somalia and
   Togo, the band 7000–7050 kHz is also allocated to the fixed service on a
   primary basis.

   5.141  Alternative allocation: in Egypt, Eritrea, Ethiopia, Guinea, Libya
   and Madagascar, the band 7000–7050 kHz is allocated to the fixed service on
   a primary basis.

   5.141A  Additional allocation: In Uzbekistan and Kyrgyzstan, the bands
   7000–7100 kHz and 7100–7200 kHz are also allocated to the fixed and land
   mobile services on a secondary basis.

   5.141B  Additional allocation: After 29 March 2009, in Algeria, Saudi
   Arabia, Australia, Bahrain, Botswana, Brunei Darussalam, China, Comoros,
   Korea (Rep. of), Diego Garcia, Djibouti, Egypt, United Arab Emirates,
   Eritrea, Indonesia, Iran (Islamic Republic of), Japan, Jordan, Kuwait, the
   Libyan Arab Jamahiriya, Morocco, Mauritania, New Zealand, Oman, Papua New
   Guinea, Qatar, the Syrian Arab Republic, Singapore, Sudan, Tunisia, Viet Nam
   and Yemen, the band 7100–7200 kHz is also allocated to the fixed and the
   mobile, except aeronautical mobile (R), services on a primary basis.

   5.141C  In Regions 1 and 3, the band 7100–7200 kHz is allocated to the
   broadcasting service until 29 March 2009 on a primary basis.

   5.142  Until 29 March 2009, the use of the band 7100–7300 kHz in Region 2 by
   the amateur service shall not impose constraints on the broadcasting service
   intended for use within Region 1 and Region 3. After 29 March 2009 the use
   of the band 7200–7300 kHz in Region 2 by the amateur service shall not
   impose constraints on the broadcasting service intended for use within
   Region 1 and Region 3.

   5.143  The band 7300–7350 kHz is allocated, until 1 April 2007, to the fixed
   service on a primary basis and to the land mobile service on a secondary
   basis, subject to application of the procedure referred to in Resolution 21
   (Rev.WRC–95) ^3 . After 1 April 2007, frequencies in this band may be used
   by stations in the above-mentioned services, communicating only within the
   boundary of the country in which they are located, on condition that harmful
   interference is not caused to the broadcasting service. When using
   frequencies for these services, administrations are urged to use the minimum
   power required and to take account of the seasonal use of frequencies by the
   broadcasting service published in accordance with the Radio Regulations.

   ^3 Note by the Secretariat: This Resolution was revised by WRC–03.

   5.143A  In Region 3, the band 7350–7450 kHz is allocated, until 29 March
   2009, to the fixed service on a primary basis and to the land mobile service
   on a secondary basis. After 29 March 2009, frequencies in this band may be
   used by stations in the above-mentioned services, communicating only within
   the boundary of the country in which they are located, on condition that
   harmful interference is not caused to the broadcasting service. When using
   frequencies for these services, administrations are urged to use the minimum
   power required and to take account of the seasonal use of frequencies by the
   broadcasting service published in accordance with the Radio Regulations.

   5.143B  In Region 1, the band 7350–7450 kHz is allocated, until 29 March
   2009, to the fixed service on a primary basis and to the land mobile service
   on a secondary basis. After 29 March 2009, on condition that harmful
   interference is not caused to the broadcasting service, frequencies in the
   band 7350–7450 kHz may be used by stations in the fixed and land mobile
   services communicating only within the boundary of the country in which they
   are located, each station using a total radiated power that shall not exceed
   24 dBW.

   5.143C  Additional allocation: After 29 March 2009 in Algeria, Saudi Arabia,
   Bahrain, Comoros, Djibouti, Egypt, United Arab Emirates, Iran (Islamic
   Republic of), the Libyan Arab Jamahiriya, Jordan, Kuwait, Morocco,
   Mauritania, Oman, Qatar, the Syrian Arab Republic, Sudan, Tunisia and Yemen,
   the bands 7350–7400 kHz and 7400–7450 kHz are also allocated to the fixed
   service on a primary basis.

   5.143D  In Region 2, the band 7350–7400 kHz is allocated, until 29 March
   2009, to the fixed service on a primary basis and to the land mobile service
   on a secondary basis. After 29 March 2009, frequencies in this band may be
   used by stations in the above-mentioned services, communicating only within
   the boundary of the country in which they are located, on condition that
   harmful interference is not caused to the broadcasting service. When using
   frequencies for these services, administrations are urged to use the minimum
   power required and to take account of the seasonal use of frequencies by the
   broadcasting service published in accordance with the Radio Regulations.

   5.143E  Until 29 March 2009, the band 7450–8100 kHz is allocated to the
   fixed service on a primary basis and to the land mobile service on a
   secondary basis.

   5.144  In Region 3, the stations of those services to which the band
   7995–8005 kHz is allocated may transmit standard frequency and time signals.

   5.145  The conditions for the use of the carrier frequencies 8291 kHz, 12290
   kHz and 16420 kHz are prescribed in Articles 31 and 52 and in Appendix 13.

   5.146  The bands 9400–9500 kHz, 11600–11650 kHz, 12050–12100 kHz,
   15600–15800 kHz, 17480–17550 kHz and 18900–19020 kHz are allocated to the
   fixed service on a primary basis until 1 April 2007, subject to application
   of the procedure referred to in Resolution 21 (Rev.WRC–95). After 1 April
   2007, frequencies in these bands may be used by stations in the fixed
   service, communicating only within the boundary of the country in which they
   are located, on condition that harmful interference is not caused to the
   broadcasting service. When using frequencies in the fixed service,
   administrations are urged to use the minimum power required and to take
   account of the seasonal use of frequencies by the broadcasting service
   published in accordance with the Radio Regulations.

   5.147  On condition that harmful interference is not caused to the
   broadcasting service, frequencies in the bands 9775–9900 kHz, 11650–11700
   kHz and 11975–12050 kHz may be used by stations in the fixed service
   communicating only within the boundary of the country in which they are
   located, each station using a total radiated power not exceeding 24 dBW.

   5.149  In making assignments to stations of other services to which the
   bands:

13360-13410 kHz,                       4990-5000 MHz,
94.1-100 GHz,
25550-25670 kHz,                       6650-6675.2 MHz,
102-109.5 GHz,
37.5-38.25 MHz,                        10.6-10.68 GHz,
111.8-114.25 GHz,
73-74.6 MHz in Regions 1 and 3,        14.47-14.5 GHz,
128.33-128.59 GHz,
150.05-153 MHz in Region 1,            22.01-22.21 GHz,
129.23-129.49 GHz,
322-328.6 MHz,                         22.21-22.5 GHz,
130-134 GHz,
406.1-410 MHz,                         22.81-22.86 GHz,
136-148.5 GHz,
608-614 MHz in Regions 1 and 3,        23.07-23.12 GHz,
151.5-158.5 GHz,
1330-1400 MHz,                         31.2-31.3 GHz,
168.59-168.93 GHz,
1610.6-1613.8 MHz,                     31.5-31.8 GHz in Regions 1 and 3,
171.11-171.45 GHz,
1660-1670 MHz,                         36.43-36.5 GHz,
172.31-172.65 GHz,
1718.8-1722.2 MHz,                     42.5-43.5 GHz,
173.52-173.85 GHz,
2655-2690 MHz,                         42.77-42.87 GHz,
195.75-196.15 GHz,
3260-3267 MHz,                         43.07-43.17 GHz,
209-226 GHz,
3332-3339 MHz,                         43.37-43.47 GHz,
241-250 GHz,
3345.8-3352.5 MHz,                     48.94-49.04 GHz,
252-275 GHz
4825-4835 MHz,                         76-86 GHz,
4950-4990 MHz,                         92-94 GHz,


   are allocated, administrations are urged to take all practicable steps to
   protect the radio astronomy service from harmful interference. Emissions
   from spaceborne or airborne stations can be particularly serious sources of
   interference to the radio astronomy service (see Nos. 4.5 and 4.6 and
   Article 29).

   5.150  The following bands:

   13553–13567 kHz (centre frequency 13560 kHz),

   26957–27283 kHz (centre frequency 27120 kHz),

   40.66–40.70 MHz (centre frequency 40.68 MHz),

   902–928 MHz in Region 2 (centre frequency 915 MHz),

   2400–2500 MHz (centre frequency 2450 MHz),

   5725–5875 MHz (centre frequency 5800 MHz), and

   24–24.25 GHz (centre frequency 24.125 GHz)

   are also designated for industrial, scientific and medical (ISM)
   applications. Radiocommunication services operating within these bands must
   accept harmful interference which may be caused by these applications. ISM
   equipment operating in these bands is subject to the provisions of No.
   15.13.

   5.151  The bands 13570–13600 kHz and 13800–13870 kHz are allocated, until 1
   April 2007, to the fixed service on a primary basis and to the mobile except
   aeronautical mobile (R) service on a secondary basis, subject to application
   of the procedure referred to in Resolution 21 (Rev.WRC–95) ^3 . After 1
   April 2007, frequencies in these bands may be used by stations in the
   above-mentioned services, communicating only within the boundary of the
   country in which they are located, on the condition that harmful
   interference is not caused to the broadcasting service. When using
   frequencies in these services, administrations are urged to use the minimum
   power required and to take account of the seasonal use of frequencies by the
   broadcasting service published in accordance with the Radio Regulations.

   ^3 Note by the Secretariat: This Resolution was revised by WRC–03.

   5.152  Additional allocation: in Armenia, Azerbaijan, China, Côte d'Ivoire,
   the Russian Federation, Georgia, Iran (Islamic Republic of), Kazakhstan,
   Uzbekistan, Kyrgyzstan, Tajikistan, Turkmenistan and Ukraine, the band
   14250–14350 kHz is also allocated to the fixed service on a primary basis.
   Stations of the fixed service shall not use a radiated power exceeding 24
   dBW.

   5.153  In Region 3, the stations of those services to which the band
   15995–16005 kHz is allocated may transmit standard frequency and time
   signals.

   5.154  Additional allocation: in Armenia, Azerbaijan, the Russian
   Federation, Georgia, Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan and
   Ukraine, the band 18068–18168 kHz is also allocated to the fixed service on
   a primary basis for use within their boundaries, with a peak envelope power
   not exceeding 1 kW.

   5.155  Additional allocation: in Armenia, Azerbaijan, Belarus, Bulgaria, the
   Russian Federation, Georgia, Kazakhstan, Moldova, Mongolia, Uzbekistan,
   Kyrgyzstan, Slovakia, the Czech Rep., Tajikistan, Turkmenistan and Ukraine,
   the band 21850–21870 kHz is also allocated to the aeronautical mobile (R)
   services on a primary basis.

   5.155A  In Armenia, Azerbaijan, Belarus, Bulgaria, Georgia, Kazakstan,
   Moldova, Mongolia, Uzbekistan, Kyrgyzstan, Slovakia, the Czech Rep., the
   Russian Federation, Tajikistan, Turkmenistan and Ukraine, the use of the
   band 21850–21870 kHz by the fixed service is limited to provision of
   services related to aircraft flight safety.

   5.155B  The band 21870–21924 kHz is used by the fixed service for provision
   of services related to aircraft flight safety.

   5.156  Additional allocation: in Nigeria, the band 22720–23200 kHz is also
   allocated to the meteorological aids service (radiosondes) on a primary
   basis.

   5.156A  The use of the band 23200–23350 kHz by the fixed service is limited
   to provision of services related to aircraft flight safety.

   5.157  The use of the band 23350–24000 kHz by the maritime mobile service is
   limited to inter-ship radiotelegraphy.

   5.160  Additional allocation: in Botswana, Burundi, Lesotho, Malawi, Dem.
   Rep. of the Congo, Rwanda and Swaziland, the band 41–44 MHz is also
   allocated to the aeronautical radionavigation service on a primary basis.

   5.161  Additional allocation: in Iran (Islamic Republic of) and Japan, the
   band 41–44 MHz is also allocated to the radiolocation service on a secondary
   basis.

   5.162  Additional allocation: in Australia and New Zealand, the band 44–47
   MHz is also allocated to the broadcasting service on a primary basis.

   5.162A  Additional allocation: in Germany, Austria, Belgium, Bosnia and
   Herzegovina, China, Vatican, Denmark, Spain, Estonia, Finland, France,
   Ireland, Iceland, Italy, Latvia, The Former Yugoslav Republic of Macedonia,
   Liechtenstein, Lithuania, Luxembourg, Moldova, Monaco, Norway, the
   Netherlands, Poland, Portugal, Slovakia, the Czech Rep., the United Kingdom,
   the Russian Federation, Sweden and Switzerland the band 46–68 MHz is also
   allocated to the radiolocation service on a secondary basis. This use is
   limited to the operation of wind profiler radars in accordance with
   Resolution 217 (WRC–97).

   5.163  Additional allocation: in Armenia, Azerbaijan, Belarus, the Russian
   Federation, Georgia, Hungary, Kazakhstan, Latvia, Lithuania, Moldova,
   Mongolia, Uzbekistan, Kyrgyzstan, Slovakia, the Czech Rep., Tajikistan,
   Turkmenistan and Ukraine, the bands 47–48.5 MHz and 56.5–58 MHz are also
   allocated to the fixed and land mobile services on a secondary basis.

   5.164  Additional allocation: in Albania, Germany, Austria, Belgium, Bosnia
   and Herzegovina, Botswana, Bulgaria, C⁁ote; d'Ivoire, Denmark, Spain,
   Estonia, Finland, France, Gabon, Greece, Ireland, Israel, Italy, the Libyan
   Arab Jamahiriya, Jordan, Lebanon, Liechtenstein, Luxembourg, Madagascar,
   Mali, Malta, Morocco, Mauritania, Monaco, Nigeria, Norway, the Netherlands,
   Poland, Syrian Arab Republic, the United Kingdom, Serbia and Montenegro,
   Slovenia, Sweden, Switzerland, Swaziland, Chad, Togo, Tunisia and Turkey,
   the band 47–68 MHz, in Romania the band 47–58 MHz, in South Africa the band
   47–50 MHz, and in the Czech Rep. the band 66–68 MHz, are also allocated to
   the land mobile service on a primary basis. However, stations of the land
   mobile service in the countries mentioned in connection with each band
   referred to in this footnote shall not cause harmful interference to, or
   claim protection from, existing or planned broadcasting stations of
   countries other than those mentioned in connection with the band.

   5.165  Additional allocation: in Angola, Cameroon, the Congo, Madagascar,
   Mozambique, Somalia, Sudan, Tanzania and Chad, the band 47–68 MHz is also
   allocated to the fixed and mobile, except aeronautical mobile, services on a
   primary basis.

   5.166  Alternative allocation: in New Zealand, the band 50–51 MHz is
   allocated to the fixed, mobile and broadcasting services on a primary basis;
   the band 53–54 MHz is allocated to the fixed and mobile services on a
   primary basis.

   5.167  Alternative allocation: in Bangladesh, Brunei Darussalam, India,
   Indonesia, Iran (Islamic Republic of), Malaysia, Pakistan, Singapore and
   Thailand, the band 50–54 MHz is allocated to the fixed, mobile and
   broadcasting services on a primary basis.

   5.168  Additional allocation: in Australia, China and the Dem. People's Rep.
   of Korea, the band 50–54 MHz is also allocated to the broadcasting service
   on a primary basis.

   5.169  Alternative allocation: in Botswana, Burundi, Lesotho, Malawi,
   Namibia, Dem. Rep. of the Congo, Rwanda, South Africa, Swaziland, Zambia and
   Zimbabwe, the band 50–54 MHz is allocated to the amateur service on a
   primary basis.

   5.170  Additional allocation: in New Zealand, the band 51–53 MHz is also
   allocated to the fixed and mobile services on a primary basis.

   5.171  Additional allocation: in Botswana, Burundi, Lesotho, Malawi, Mali,
   Namibia, Dem. Rep. of the Congo, Rwanda, South Africa, Swaziland and
   Zimbabwe, the band 54–68 MHz is also allocated to the fixed and mobile,
   except aeronautical mobile, services on a primary basis.

   5.172  Different category of service: in the French Overseas Departments in
   Region 2, Guyana, Jamaica and Mexico, the allocation of the band 54–68 MHz
   to the fixed and mobile services is on a primary basis (see No. 5.33).

   5.173  Different category of service: in the French Overseas Departments in
   Region 2, Guyana, Jamaica and Mexico, the allocation of the band 68–72 MHz
   to the fixed and mobile services is on a primary basis (see No. 5.33).

   5.174  Alternative allocation: in Bulgaria, Hungary and Romania, the band
   68–73 MHz is allocated to the broadcasting service on a primary basis and
   used in accordance with the decisions in the Final Acts of the Special
   Regional Conference (Geneva, 1960).

   5.175  Alternative allocation: in Armenia, Azerbaijan, Belarus, Georgia,
   Kazakstan, Latvia, Lithuania, Moldova, Mongolia, Uzbekistan, Kyrgyzstan, the
   Russian Federation, Tajikistan, Turkmenistan and Ukraine, the bands 68–73
   MHz and 76–87.5 MHz are allocated to the broadcasting service on a primary
   basis. The services to which these bands are allocated in other countries
   and the broadcasting service in the countries listed above are subject to
   agreements with the neighbouring countries concerned.

   5.176  Additional allocation: in Australia, China, Korea (Rep. of), Estonia
   (subject to agreement obtained under No. 9.21), the Philippines, the Dem.
   People's Rep. of Korea and Samoa, the band 68–74 MHz is also allocated to
   the broadcasting service on a primary basis.

   5.177  Additional allocation: in Armenia, Azerbaijan, Belarus, Bulgaria, the
   Russian Federation, Georgia, Kazakhstan, Latvia, Moldova, Uzbekistan,
   Kyrgyzstan, Tajikistan, Turkmenistan and Ukraine, the band 73–74 MHz is also
   allocated to the broadcasting service on a primary basis, subject to
   agreement obtained under No. 9.21.

   5.178  Additional allocation: in Colombia, Costa Rica, Cuba, El Salvador,
   Guatemala, Guyana, Honduras and Nicaragua, the band 73–74.6 MHz is also
   allocated to the fixed and mobile services on a secondary basis.

   5.179  Additional allocation: in Armenia, Azerbaijan, Belarus, Bulgaria,
   China, the Russian Federation, Georgia, Kazakhstan, Lithuania, Moldova,
   Mongolia, Kyrgyzstan, Slovakia, Tajikistan, Turkmenistan and Ukraine, the
   bands 74.674.8 MHz and 75.275.4 MHz are also allocated to the aeronautical
   radionavigation service, on a primary basis, for ground-based transmitters
   only.

   5.180  The frequency 75 MHz is assigned to marker beacons. Administrations
   shall refrain from assigning frequencies close to the limits of the
   guardband to stations of other services which, because of their power or
   geographical position, might cause harmful interference or otherwise place a
   constraint on marker beacons.

   Every effort should be made to improve further the characteristics of
   airborne receivers and to limit the power of transmitting stations close to
   the limits 74.8 MHz and 75.2 MHz.

   5.181  Additional allocation: in Egypt, Israel and the Syrian Arab Republic,
   the band 74.875.2 MHz is also allocated to the mobile service on a
   secondary basis, subject to agreement obtained under No. 9.21. In order to
   ensure that harmful interference is not caused to stations of the
   aeronautical radionavigation service, stations of the mobile service shall
   not be introduced in the band until it is no longer required for the
   aeronautical radionavigation service by any administration which may be
   identified in the application of the procedure invoked under No. 9.21.

   5.182  Additional allocation: in Western Samoa, the band 75.4–87 MHz is also
   allocated to the broadcasting service on a primary basis.

   5.183  Additional allocation: in China, Korea (Rep. of), Japan, the
   Philippines and the Dem. People's Rep. of Korea, the band 76–87 MHz is also
   allocated to the broadcasting service on a primary basis.

   5.184  Additional allocation: in Bulgaria and Romania, the band 76–87.5 MHz
   is also allocated to the broadcasting service on a primary basis and used in
   accordance with the decisions contained in the Final Acts of the Special
   Regional Conference (Geneva, 1960).

   5.185  Different category of service: in the United States, the French
   Overseas Departments in Region 2, Guyana, Jamaica, Mexico and Paraguay, the
   allocation of the band 76–88 MHz to the fixed and mobile services is on a
   primary basis (see No. 5.33).

   5.187  Alternative allocation: in Albania, the band 81–87.5 MHz is allocated
   to the broadcasting service on a primary basis and used in accordance with
   the decisions contained in the Final Acts of the Special Regional Conference
   (Geneva, 1960).

   5.188  Additional allocation: in Australia, the band 85–87 MHz is also
   allocated to the broadcasting service on a primary basis. The introduction
   of the broadcasting service in Australia is subject to special agreements
   between the administrations concerned.

   5.190  Additional allocation: in Monaco, the band 87.5–88 MHz is also
   allocated to the land mobile service on a primary basis, subject to
   agreement obtained under No. 9.21.

   5.192  Additional allocation: in China and Korea (Rep. of), the band 100–108
   MHz is also allocated to the fixed and mobile services on a primary basis.

   5.194  Additional allocation: in Azerbaijan, Lebanon, Syria, Kyrgyzstan,
   Somalia and Turkmenistan, the band 104–108 MHz is also allocated to the
   mobile, except aeronautical mobile (R), service on a secondary basis.

   5.197  Additional allocation: in Japan, Pakistan and Syria, the band
   108–111.975 MHz is also allocated to the mobile service on a secondary
   basis, subject to agreement obtained under No. 9.21. In order to ensure that
   harmful interference is not caused to stations of the aeronautical
   radionavigation service, stations of the mobile service shall not be
   introduced in the band until it is no longer required for the aeronautical
   radionavigation service by any administration which may be identified in the
   application of the procedures invoked under No. 9.21.

   5.197A  The band 108–117.975 MHz may also be used by the aeronautical mobile
   (R) service on a primary basis, limited to systems that transmit
   navigational information in support of air navigation and surveillance
   functions in accordance with recognized international aviation standards.
   Such use shall be in accordance with Resolution 413 (WRC–03) and shall not
   cause harmful interference to nor claim protection from stations operating
   in the aeronautical radionavigation service which operate in accordance with
   international aeronautical standards.

   5.198  Additional allocation: the band 117.975–136 MHz is also allocated to
   the aeronautical mobile-satellite (R) service on a secondary basis, subject
   to agreement obtained under No. 9.21.

   5.199  The bands 121.45121.55 MHz and 242.95243.05 MHz are also allocated
   to the mobile-satellite service for the reception on board satellites of
   emissions from emergency position-indicating radiobeacons transmitting at
   121.5 MHz and 243 MHz (see Appendix 13).

   5.200  In the band 117.975–136 MHz, the frequency 121.5 MHz is the
   aeronautical emergency frequency and, where required, the frequency 123.1
   MHz is the aeronautical frequency auxiliary to 121.5 MHz. Mobile stations of
   the maritime mobile service may communicate on these frequencies under the
   conditions laid down in Article 31 and Appendix 13 for distress and safety
   purposes with stations of the aeronautical mobile service.

   5.201  Additional allocation: in Angola, Armenia, Azerbaijan, Belarus,
   Bulgaria, Estonia, Georgia, Hungary, Iran (Islamic Republic of), Iraq,
   Japan, Kazakstan, Latvia, Moldova, Mongolia, Mozambique, Uzbekistan, Papua
   New Guinea, Poland, Kyrgyzstan, Slovakia, the Czech Rep., Romania, Russian
   Federation, Tajikistan, Turkmenistan and Ukraine, the band 132–136 MHz is
   also allocated to the aeronautical mobile (OR) service on a primary basis.
   In assigning frequencies to stations of the aeronautical mobile (OR)
   service, the administration shall take account of the frequencies assigned
   to stations in the aeronautical mobile (R) service.

   5.202  Additional allocation: in Saudi Arabia, Armenia, Azerbaijan, Belarus,
   Bulgaria, the United Arab Emirates, Georgia, Iran (Islamic Republic of),
   Jordan, Latvia, Moldova, Oman, Uzbekistan, Poland, Syria, Kyrgyzstan,
   Slovakia, the Czech Rep., Romania, the Russian Federation, Tajikistan,
   Turkmenistan and Ukraine, the band 136–137 MHz is also allocated to the
   aeronautical mobile (OR) service on a primary basis. In assigning
   frequencies to stations of the aeronautical mobile (OR) service, the
   administration shall take account of the frequencies assigned to stations in
   the aeronautical mobile (R) service.

   5.203  In the band 136–137 MHz, existing operational meteorological
   satellites may continue to operate, under the conditions defined in No. 4.4
   with respect to the aeronautical mobile service, until 1 January 2002.
   Administrations shall not authorize new frequency assignments in this band
   to stations in the meteorological-satellite service.

   5.203A  Additional allocation: in Israel, Mauritania, Qatar and Zimbabwe,
   the band 136–137 MHz is also allocated to the fixed and mobile, except
   aeronautical mobile (R), services on a secondary basis until 1 January 2005.

   5.203B  Additional allocation: in Saudi Arabia, United Arab Emirates, Oman
   and Syrian Arab Republic, the band 136–137 MHz is also allocated to the
   fixed and mobile, except aeronautical mobile, services on a secondary basis
   until 1 January 2005.

   5.204  Different category of service: in Afghanistan, Saudi Arabia, Bahrain,
   Bangladesh, Bosnia and Herzegovina, Brunei Darussalam, China, Cuba, the
   United Arab Emirates, India, Indonesia, Iran (Islamic Republic of), Iraq,
   Malaysia, Oman, Pakistan, the Philippines, Qatar, Serbia and Montenegro,
   Singapore, Thailand and Yemen, the band 137–138 MHz is allocated to the
   fixed and mobile, except aeronautical mobile (R), services on a primary
   basis (see No. 5.33).

   5.205  Different category of service: in Israel and Jordan, the allocation
   of the band 137–138 MHz to the fixed and mobile, except aeronautical mobile,
   services is on a primary basis (see No. 5.33).

   5.206  Different category of service: in Armenia, Azerbaijan, Belarus,
   Bulgaria, Egypt, Finland, France, Georgia, Greece, Kazakstan, Lebanon,
   Moldova, Mongolia, Uzbekistan, Poland, Kyrgyzstan, Syria, Slovakia, the
   Czech Rep., Romania, the Russian Federation, Tajikistan, Turkmenistan and
   Ukraine, the allocation of the band 137–138 MHz to the aeronautical mobile
   (OR) service is on a primary basis (see No. 5.33).

   5.207  Additional allocation: in Australia, the band 137–144 MHz is also
   allocated to the broadcasting service on a primary basis until that service
   can be accommodated within regional broadcasting allocations.

   5.208  The use of the band 137–138 MHz by the mobile-satellite service is
   subject to coordination under No. 9.11A.

   5.208A  In making assignments to space stations in the mobile-satellite
   service in the bands 137–138 MHz, 387–390 MHz and 400.15–401 MHz,
   administrations shall take all practicable steps to protect the radio
   astronomy service in the bands 150.05–153 MHz, 322–328.6 MHz, 406.1–410 MHz
   and 608–614 MHz from harmful interference from unwanted emissions. The
   threshold levels of interference detrimental to the radio astronomy service
   are shown in Table 1 of Recommendation ITU-R RA.769–1.

   5.209  The use of the bands 137–138 MHz, 148–150.05 MHz, 399.9–400.05 MHz,
   400.15–401 MHz, 454–456 MHz and 459–460 MHz by the mobile-satellite service
   is limited to non-geostationary-satellite systems.

   5.210  Additional allocation: in France, Italy, the Czech Rep. and the
   United Kingdom, the bands 138–143.6 MHz and 143.65–144 MHz are also
   allocated to the space research service (space-to-Earth) on a secondary
   basis.

   5.211  Additional allocation: in Germany, Saudi Arabia, Austria, Bahrain,
   Belgium, Bosnia and Herzegovina, Denmark, the United Arab Emirates, Spain,
   Finland, Greece, Ireland, Israel, Kenya, Kuwait, The Former Yugoslav
   Republic of Macedonia, Liechtenstein, Luxembourg, Mali, Malta, Norway, the
   Netherlands, Qatar, the United Kingdom, Somalia, Sweden, Switzerland,
   Tanzania, Tunisia, Turkey and Yugoslavia, the band 138–144 MHz is also
   allocated to the maritime mobile and land mobile services on a primary
   basis.

   5.212  Alternative allocation: in Angola, Botswana, Burundi, Cameroon, the
   Central African Rep., Congo (Rep. of the), Gabon, Gambia, Ghana, Guinea,
   Iraq, Libyan Arab Jamahiriya, Jordan, Lesotho, Liberia, Malawi, Mozambique,
   Namibia, Oman, Uganda, the Dem. Rep. of the Congo, Rwanda, Sierra Leone,
   South Africa, Swaziland, Chad, Togo, Zambia and Zimbabwe, the band 138–144
   MHz is allocated to the fixed and mobile services on a primary basis.

   5.213  Additional allocation: in China, the band 138–144 MHz is also
   allocated to the radiolocation service on a primary basis.

   5.214  Additional allocation: in Bosnia and Herzegovina, Croatia, Eritrea,
   Ethiopia, Kenya, The Former Yugoslav Republic of Macedonia, Malta, Somalia,
   Sudan, Tanzania and Yugoslavia, the band 138–144 MHz is also allocated to
   the fixed service on a primary basis.

   5.216  Additional allocation: in China, the band 144–146 MHz is also
   allocated to the aeronautical mobile (OR) service on a secondary basis.

   5.217  Alternative allocation: in Afghanistan, Bangladesh, Cuba, Guyana and
   India, the band 146–148 MHz is allocated to the fixed and mobile services on
   a primary basis.

   5.218  Additional allocation: the band 148–149.9 MHz is also allocated to
   the space operation service (Earth-to-space) on a primary basis, subject to
   agreement obtained under No. 9.21. The bandwidth of any individual
   transmission shall not exceed   25 kHz.

   5.219  The use of the band 148–149.9 MHz by the mobile-satellite service is
   subject to coordination under No. 9.11A. The mobile-satellite service shall
   not constrain the development and use of the fixed, mobile and space
   operation services in the band 148–149.9 MHz.

   5.220  The use of the bands 149.9150.05 MHz and 399.9400.05 MHz by the
   mobile-satellite service is subject to coordination under No. 9.11A. The
   mobile-satellite service shall not constrain the development and use of the
   radionavigation-satellite service in the bands 149.9150.05 MHz and
   399.9–400.05 MHz.

   5.221  Stations of the mobile-satellite service in the band 148–149.9 MHz
   shall not cause harmful interference to, or claim protection from, stations
   of the fixed or mobile services operating in accordance with the Table of
   Frequency Allocations in the following countries: Albania, Algeria, Germany,
   Saudi Arabia, Australia, Austria, Bahrain, Bangladesh, Barbados, Belarus,
   Belgium, Benin, Bosnia and Herzegovina, Botswana, Brunei Darussalam,
   Bulgaria, Cameroon, China, Cyprus, Congo (Rep. of the), Korea (Rep. of),
   Côte d'Ivoire, Croatia, Cuba, Denmark, Egypt, the United Arab Emirates,
   Eritrea, Spain, Estonia, Ethiopia, the Russian Federation, Finland, France,
   Gabon, Ghana, Greece, Guinea, Guinea Bissau, Hungary, India, Iran (Islamic
   Republic of), Ireland, Iceland, Israel, Italy, the Libyan Arab Jamahiriya,
   Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kuwait, The Former Yugoslav
   Republic of Macedonia, Lesotho, Latvia, Lebanon, Liechtenstein, Lithuania,
   Luxembourg, Malaysia, Mali, Malta, Mauritania, Moldova, Mongolia,
   Mozambique, Namibia, Norway, New Zealand, Oman, Uganda, Uzbekistan,
   Pakistan, Panama, Papua New Guinea, Paraguay, the Netherlands, the
   Philippines, Poland, Portugal, Qatar, the Syrian Arab Republic, Kyrgyzstan,
   Slovakia, Romania, the United Kingdom, Senegal, Serbia and Montenegro,
   Sierra Leone, Singapore, Slovenia, Sri Lanka, South Africa, Sweden,
   Switzerland, Swaziland, Tanzania, Chad, Thailand, Togo, Tonga, Trinidad and
   Tobago, Tunisia, Turkey, Ukraine, Viet Nam, Yemen, Zambia, and Zimbabwe.

   5.222  Emissions of the radionavigation-satellite service in the bands
   149.9–150.05 MHz and 399.9400.05 MHz may also be used by receiving earth
   stations of the space research service.

   5.223  Recognizing that the use of the band 149.9150.05 MHz by the fixed
   and mobile services may cause harmful interference to the
   radionavigation-satellite service, administrations are urged not to
   authorize such use in application of No. 4.4.

   5.224A  The use of the bands 149.9150.05 MHz and 399.9400.05 MHz by the
   mobile-satellite service (Earth-to-space) is limited to the land
   mobile-satellite service (Earth-to-space) until 1 January 2015.

   5.224B  The allocation of the bands 149.9150.05 MHz and 399.9400.05 MHz to
   the radionavigation-satellite service shall be effective until 1 January
   2015.

   5.225  Additional allocation: in Australia and India, the band 150.05–153
   MHz is also allocated to the radio astronomy service on a primary basis.

   5.226  The frequency 156.8 MHz is the international distress, safety and
   calling frequency for the maritime mobile VHF radiotelephone service. The
   conditions for the use of this frequency are contained in Article 31 and
   Appendix 13.

   In the bands 156–156.7625 MHz, 156.8375–157.45 MHz, 160.6–160.975 MHz and
   161.475–162.05 MHz, each administration shall give priority to the maritime
   mobile service on only such frequencies as are assigned to stations of the
   maritime mobile service by the administration (see Articles 31 and 52, and
   Appendix 13).

   Any use of frequencies in these bands by stations of other services to which
   they are allocated should be avoided in areas where such use might cause
   harmful interference to the maritime mobile VHF radiocommunication service.

   However, the frequency 156.8 MHz and the frequency bands in which priority
   is given to the maritime mobile service may be used for radiocommunications
   on inland waterways subject to agreement between interested and affected
   administrations and taking into account current frequency usage and existing
   agreements.

   5.227  In the maritime mobile VHF service the frequency 156.525 MHz is to be
   used exclusively for digital selective calling for distress, safety and
   calling. The conditions for the use of this frequency are prescribed in
   Articles 31 and 52, and Appendices 13 and 18.

   5.229  Alternative allocation: in Morocco, the band 162–174 MHz is allocated
   to the broadcasting service on a primary basis. The use of this band shall
   be subject to agreement with administrations having services, operating or
   planned, in accordance with the Table which are likely to be affected.
   Stations in existence on 1 January 1981, with their technical
   characteristics as of that date, are not affected by such agreement.

   5.230  Additional allocation: in China, the band 163–167 MHz is also
   allocated to the space operation service (space-to-Earth) on a primary
   basis, subject to agreement obtained under No. 9.21.

   5.231  Additional allocation: in Afghanistan, China and Pakistan, the band
   167–174 MHz is also allocated to the broadcasting service on a primary
   basis. The introduction of the broadcasting service into this band shall be
   subject to agreement with the neighbouring countries in Region 3 whose
   services are likely to be affected.

   5.232  Additional allocation: in Japan, the band 170–174 MHz is also
   allocated to the broadcasting service on a primary basis.

   5.233  Additional allocation: in China, the band 174–184 MHz is also
   allocated to the space research (space-to-Earth) and the space operation
   (space-to-Earth) services on a primary basis, subject to agreement obtained
   under No. 9.21. These services shall not cause harmful interference to, or
   claim protection from, existing or planned broadcasting stations.

   5.234  Different category of service: in Mexico, the allocation of the band
   174–216 MHz to the fixed and mobile services is on a primary basis (see No.
   5.33).

   5.235  Additional allocation: in Germany, Austria, Belgium, Denmark, Spain,
   Finland, France, Israel, Italy, Liechtenstein, Malta, Monaco, Norway, the
   Netherlands, the United Kingdom, Sweden and Switzerland, the band 174–223
   MHz is also allocated to the land mobile service on a primary basis.
   However, the stations of the land mobile service shall not cause harmful
   interference to, or claim protection from, broadcasting stations, existing
   or planned, in countries other than those listed in this footnote.

   5.237  Additional allocation: In Congo (Rep. of the), Eritrea, Ethiopia,
   Gambia, Guinea, the Libyan Arab Jamahiriya, Malawi, Mali, Sierra Leone,
   Somali, Chad and Zimbabwe, the band 174–223 MHz is also allocated to the
   fixed and mobile services on a secondary basis.

   5.238  Additional allocation: in Bangladesh, India, Pakistan and the
   Philippines, the band 200–216 MHz is also allocated to the aeronautical
   radionavigation service on a primary basis.

   5.240  Additional allocation: in China and India, the band 216–223 MHz is
   also allocated to the aeronautical radionavigation service on a primary
   basis and to the radiolocation service on a secondary basis.

   5.241  In Region 2, no new stations in the radiolocation service may be
   authorized in the band 216–225 MHz. Stations authorized prior to 1 January
   1990 may continue to operate on a secondary basis.

   5.242  Additional allocation: in Canada, the band 216–220 MHz is also
   allocated to the land mobile service on a primary basis.

   5.243  Additional allocation: in Somalia, the band 216–225 MHz is also
   allocated to the aeronautical radionavigation service on a primary basis,
   subject to not causing harmful interference to existing or planned
   broadcasting services in other countries.

   5.245  Additional allocation: in Japan, the band 222–223 MHz is also
   allocated to the aeronautical radionavigation service on a primary basis and
   to the radiolocation service on a secondary basis.

   5.246  Alternative allocation: in Spain, France, Israel and Monaco, the band
   223–230 MHz is allocated to the broadcasting and land mobile services on a
   primary basis (see No. 5.33) on the basis that, in the preparation of
   frequency plans, the broadcasting service shall have prior choice of
   frequencies; and allocated to the fixed and mobile, except land mobile,
   services on a secondary basis. However, the stations of the land mobile
   service shall not cause harmful interference to, or claim protection from,
   existing or planned broadcasting stations in Morocco and Algeria.

   5.247  Additional allocation: in Saudi Arabia, Bahrain, the United Arab
   Emirates, Jordan, Oman, Qatar and Syria, the band 223–235 MHz is also
   allocated to the aeronautical radionavigation service on a primary basis.

   5.250  Additional allocation: in China, the band 225–235 MHz is also
   allocated to the radio astronomy service on a secondary basis.

   5.251  Additional allocation: in Nigeria, the band 230–235 MHz is also
   allocated to the aeronautical radionavigation service on a primary basis,
   subject to agreement obtained under No. 9.21.

   5.252  Alternative allocation: in Botswana, Lesotho, Malawi, Mozambique,
   Namibia, South Africa, Swaziland, Zambia and Zimbabwe, the bands 230–238 MHz
   and 246–254 MHz are allocated to the broadcasting service on a primary
   basis, subject to agreement obtained under No. 9.21.

   5.254  The bands 235–322 MHz and 335.4399.9 MHz may be used by the
   mobile-satellite service, subject to agreement obtained under No. 9.21, on
   condition that stations in this service do not cause harmful interference to
   those of other services operating or planned to be operated in accordance
   with the Table of Frequency Allocations except for the additional allocation
   made in footnote No. 5.256A.

   5.255  The bands 312–315 MHz (Earth-to-space) and 387–390 MHz
   (space-to-Earth) in the mobile-satellite service may also be used by
   non-geostationary-satellite systems. Such use is subject to coordination
   under No. 9.11A.

   5.256  The frequency 243 MHz is the frequency in this band for use by
   survival craft stations and equipment used for survival purposes (see
   Appendix 13).

   5.256A  Additional allocation: In China, the Russian Federation, Kazakhstan
   and Ukraine, the band 258–261 MHz is also allocated to the space research
   service (Earth-to-space) and space operation service (Earth-to-space) on a
   primary basis. Stations in the space research service (Earth-to-space) and
   space operation service (Earth-to-space) shall not cause harmful
   interference to, nor claim protection from, nor constrain the use and
   development of the mobile service systems and mobile-satellite service
   systems operating in the band. Stations in space research service
   (Earth-to-space) and space operation service (Earth-to-space) shall not
   constrain the future development of fixed service systems of other
   countries.

   5.257  The band 267–272 MHz may be used by administrations for space
   telemetry in their countries on a primary basis, subject to agreement
   obtained under No. 9.21.

   5.258  The use of the band 328.6335.4 MHz by the aeronautical
   radionavigation service is limited to Instrument Landing Systems (glide
   path).

   5.259  Additional allocation: in Egypt, Israel, Japan, and Syria, the band
   328.6–335.4 MHz is also allocated to the mobile service on a secondary
   basis, subject to agreement obtained under No. 9.21. In order to ensure that
   harmful interference is not caused to stations of the aeronautical
   radionavigation service, stations of the mobile service shall not be
   introduced in the band until it is no longer required for the aeronautical
   radionavigation service by any administration which may be identified in the
   application of the procedure invoked under No. 9.21.

   5.260  Recognizing that the use of the band 399.9400.05 MHz by the fixed
   and mobile services may cause harmful interference to the radionavigation
   satellite service, administrations are urged not to authorize such use in
   application of No. 4.4.

   5.261  Emissions shall be confined in a band of  25 kHz about the standard
   frequency 400.1 MHz.

   5.262  Additional allocation: In Saudi Arabia, Armenia, Azerbaijan, Bahrain,
   Belarus, Bosnia and Herzegovina, Botswana, Bulgaria, Colombia, Costa Rica,
   Cuba, Egypt, the United Arab Emirates, Ecuador, the Russian Federation,
   Georgia, Hungary, Iran (Islamic Republic of), Iraq, Israel, Jordan,
   Kazakhstan, Kuwait, Liberia, Malaysia, Moldova, Uzbekistan, Pakistan, the
   Philippines, Qatar, the Syrian Arab Republic, Kyrgyzstan, Romania, Serbia
   and Montenegro, Singapore, Somalia, Tajikistan, Turkmenistan and Ukraine,
   the band 400.05–401 MHz is also allocated to the fixed and mobile services
   on a primary basis.

   5.263  The band 400.15–401 MHz is also allocated to the space research
   service in the space-to-space direction for communications with manned space
   vehicles. In this application, the space research service will not be
   regarded as a safety service.

   5.264  The use of the band 400.15–401 MHz by the mobile-satellite service is
   subject to coordination under No. 9.11A. The power flux-density limit
   indicated in Annex 1 of Appendix 5 shall apply until such time as a
   competent world radiocommunication conference revises it.

   5.266  The use of the band 406–406.1 MHz by the mobile-satellite service is
   limited to low power satellite emergency position-indicating radiobeacons
   (see also Article 31 and Appendix 13).

   5.267  Any emission capable of causing harmful interference to the
   authorized uses of the band 406–406.1 MHz is prohibited.

   5.268  Use of the band 410–420 MHz by the space research service is limited
   to communications within 5 km of an orbiting, manned space vehicle. The
   power flux-density at the surface of the Earth produced by emissions from
   extra-vehicular activities shall not exceed −153 dB(W/m^2) for 0 ° ≤ δ ≤ 5 °,
   −153 + 0.077 (δ −5) dB(W/m^2) for 5 ° ≤ δ ≤ 70 ° and −148 dB(W/m^2) for 70 °
   ≤ δ ≤ 90 °, where δ is the angle of arrival of the radio-frequency wave and
   the reference bandwidth is 4 kHz. No. 4.10 does not apply to extra-vehicular
   activities. In this frequency band the space research (space-to-space)
   service shall not claim protection from, nor constrain the use and
   development of, stations of the fixed and mobile services.

   5.269  Different category of service: in Australia, the United States,
   India, Japan and the United Kingdom, the allocation of the bands 420–430 MHz
   and 440–450 MHz to the radiolocation service is on a primary basis (see No.
   5.33).

   5.270  Additional allocation: in Australia, the United States, Jamaica and
   the Philippines, the bands 420–430 MHz and 440–450 MHz are also allocated to
   the amateur service on a secondary basis.

   5.271  Additional allocation: In Azerbaijan, Belarus, China, India, Latvia,
   Lithuania, Kyrgyzstan and Turkmenistan, the band 420–460 MHz is also
   allocated to the aeronautical radionavigation service (radio altimeters) on
   a secondary basis.

   5.272  Different category of service: in France, the allocation of the band
   430–434 MHz to the amateur service is on a secondary basis (see No. 5.32).

   5.273  Different category of service: In the Libyan Arab Jamahiriya, the
   allocation of the bands 430–432 MHz and 438–440 MHz to the radiolocation
   service is on a secondary basis (see No. 5.32).

   5.274  Alternative allocation: in Denmark, Norway and Sweden, the bands
   430–432 MHz and 438–440 MHz are allocated to the fixed and mobile, except
   aeronautical mobile, services on a primary basis.

   5.275  Additional allocation: in Bosnia and Herzegovina, Croatia, Estonia,
   Finland, Latvia, The Former Yugoslav Republic of Macedonia, Libya, Slovenia
   and Yugoslavia, the bands 430–432 MHz and 438–440 MHz are also allocated to
   the fixed and mobile, except aeronautical mobile, services on a primary
   basis.]

   5.276  Additional allocation: in Afghanistan, Algeria, Saudi Arabia,
   Bahrain, Bangladesh, Brunei Darussalam, Burkina Faso, Burundi, Egypt, the
   United Arab Emirates, Ecuador, Eritrea, Ethiopia, Greece, Guinea, India,
   Indonesia, Iran (Islamic Republic of), Iraq, Israel, Italy, Jordan, Kenya,
   Kuwait, Lebanon, Libya, Liechtenstein, Malaysia, Malta, Nigeria, Oman,
   Pakistan, the Philippines, Qatar, Syria, the Dem. People's Rep. of Korea,
   Singapore, Somalia, Switzerland, Tanzania, Thailand, Togo, Turkey and Yemen,
   the band 430–440 MHz is also allocated to the fixed service on a primary
   basis and the bands 430–435 MHz and 438–440 MHz are also allocated to the
   mobile, except aeronautical mobile, service on a primary basis.

   5.277  Additional allocation: In Angola, Armenia, Azerbaijan, Belarus,
   Cameroon, Congo (Rep. of the), Djibouti, the Russian Federation, Georgia,
   Hungary, Israel, Kazakhstan, Mali, Moldova, Mongolia, Uzbekistan, Poland,
   Kyrgyzstan, Slovakia, the Czech Rep., Romania, Rwanda, Tajikistan, Chad,
   Turkmenistan and Ukraine, the band 430–440 MHz is also allocated to the
   fixed service on a primary basis.

   5.278  Different category of service: in Argentina, Colombia, Costa Rica,
   Cuba, Guyana, Honduras, Panama and Venezuela, the allocation of the band
   430–440 MHz to the amateur service is on a primary basis (see No. 5.33).

   5.279  Additional allocation: in Mexico, the bands 430–435 MHz and 438–440
   MHz are also allocated on a primary basis to the land mobile service,
   subject to agreement obtained under No. 9.21.

   5.279A  The use of this band by sensors in the Earth exploration-satellite
   service (active) shall be in accordance with Recommendation ITU–R SA.1260–1.
   Additionally, the Earth exploration-satellite service (active) in the band
   432–438 MHz shall not cause harmful interference to the aeronautical
   radionavigation service in China.

   The provisions of this footnote in no way diminish the obligation of the
   Earth exploration-satellite service (active) to operate as a secondary
   service in accordance with Nos. 5.29 and 5.30.

   5.280  In Germany, Austria, Bosnia and Herzegovina, Croatia, The Former
   Yugoslav Republic of Macedonia, Liechtenstein, Portugal, Slovenia,
   Switzerland and Yugoslavia, the band 433.05434.79 MHz (centre frequency
   433.92 MHz) is designated for industrial, scientific and medical (ISM)
   applications. Radiocommunication services of these countries operating
   within this band must accept harmful interference which may be caused by
   these applications. ISM equipment operating in this band is subject to the
   provisions of No. 15.13.

   5.281  Additional allocation: in the French Overseas Departments in Region 2
   and India, the band 433.75434.25 MHz is also allocated to the space
   operation service (Earth-to-space) on a primary basis. In France and in
   Brazil, the band is allocated to the same service on a secondary basis.

   5.282  In the bands 435–438 MHz, 1260–1270 MHz, 2400–2450 MHz, 3400–3410 MHz
   (in Regions 2 and 3 only) and 5650–5670 MHz, the amateur-satellite service
   may operate subject to not causing harmful interference to other services
   operating in accordance with the Table (see No. 5.43). Administrations
   authorizing such use shall ensure that any harmful interference caused by
   emissions from a station in the amateur-satellite service is immediately
   eliminated in accordance with the provisions of No. 25.11. The use of the
   bands 1260–1270 MHz and 5650–5670 MHz by the amateur-satellite service is
   limited to the Earth-to-space direction.

   5.283  Additional allocation: in Austria, the band 438–440 MHz is also
   allocated to the fixed and mobile, except aeronautical mobile, services on a
   primary basis.

   5.284  Additional allocation: in Canada, the band 440–450 MHz is also
   allocated to the amateur service on a secondary basis.

   5.285  Different category of service: in Canada, the allocation of the band
   440–450 MHz to the radiolocation service is on a primary basis (see No.
   5.33).

   5.286  The band 449.75450.25 MHz may be used for the space operation
   service (Earth-to-space) and the space research service (Earth-to-space),
   subject to agreement obtained under No. 9.21.

   5.286A  The use of the bands 454–456 MHz and 459–460 MHz by the
   mobile-satellite service is subject to coordination under No. 9.11A.

   5.286B  The use of the band 454–455 MHz in the countries listed in No.
   5.286D, 455–456 MHz and 459–460 MHz in Region 2, and 454–456 MHz and 459–460
   MHz in the countries listed in No. 5.286E, by stations in the
   mobile-satellite service, shall not cause harmful interference to, or claim
   protection from, stations of the fixed or mobile services operating in
   accordance with the Table of Frequency Allocations.

   5.286C  The use of the band 454–455 MHz in the countries listed in No.
   5.286D, 455–456 MHz and 459–460 MHz in Region 2, and 454–456 MHz and 459–460
   MHz in the countries listed in No. 5.286E, by stations in the
   mobile-satellite service, shall not constrain the development and use of the
   fixed and mobile services operating in accordance with the Table of
   Frequency Allocations.

   5.286D  Additional allocation: in Canada, the United States, Mexico and
   Panama, the band 454–455 MHz is also allocated to the mobile-satellite
   service (Earth-to-space) on a primary basis.

   5.286E  Additional allocation: in Cape Verde, Indonesia, Nepal, Nigeria and
   Papua New Guinea, the bands 454–456 MHz and 459–460 MHz are also allocated
   to the mobile-satellite (Earth-to-space) service on a primary basis.

   5.287  In the maritime mobile service, the frequencies 457.525 MHz, 457.550
   MHz, 457.575 MHz, 467.525 MHz, 467.550 MHz and 467.575 MHz may be used by
   on-board communication stations. Where needed, equipment designed for 12.5
   kHz channel spacing using also the additional frequencies 457.5375 MHz,
   457.5625 MHz, 467.5375 MHz and 467.5625 MHz may be introduced for on-board
   communications. The use of these frequencies in territorial waters may be
   subject to the national regulations of the administration concerned. The
   characteristics of the equipment used shall conform to those specified in
   Recommendation ITU–R M.1174 (see Resolution 341 (WRC–97) ^7 ).

   ^7 Note by the Secretariat: This Resolution was abrogated by WRC–03.

   5.288  In the territorial waters of the United States and the Philippines,
   the preferred frequencies for use by on-board communication stations shall
   be 457.525 MHz, 457.550 MHz, 457.575 MHz and 457.600 MHz paired,
   respectively, with 467.750 MHz, 467.775 MHz, 467.800 MHz and 467.825 MHz.
   The characteristics of the equipment used shall conform to those specified
   in Recommendation ITU–R M.1174–1.

   5.289  Earth exploration-satellite service applications, other than the
   meteorological-satellite service, may also be used in the bands 460–470 MHz
   and 1690–1710 MHz for space-to-Earth transmissions subject to not causing
   harmful interference to stations operating in accordance with the Table.

   5.290  Different category of service: in Afghanistan, Azerbaijan, Belarus,
   China, Japan, Mongolia, Uzbekistan, Kyrgyzstan, Slovakia, the Russian
   Federation, Tajikistan, Turkmenistan and Ukraine, the allocation of the band
   460–470 MHz to the meteorological-satellite service (space-to-Earth) is on a
   primary basis (see No. 5.33), subject to agreement obtained under No. 9.21.

   5.291  Additional allocation: in China, the band 470–485 MHz is also
   allocated to the space research (space-to-Earth) and the space operation
   (space-to-Earth) services on a primary basis subject to agreement obtained
   under No. 9.21 and subject to not causing harmful interference to existing
   and planned broadcasting stations.

   5.291A  Additional allocation: in Germany, Austria, Denmark, Estonia,
   Finland, Liechtenstein, Norway, Netherlands, the Czech Rep. and Switzerland,
   the band 470–494 MHz is also allocated to the radiolocation service on a
   secondary basis. This use is limited to the operation of wind profiler
   radars in accordance with Resolution 217 (WRC–97).

   5.292  Different category of service: in Mexico and Venezuela, the
   allocation of the band 470–512 MHz to the fixed and mobile services, and in
   Argentina and Uruguay to the mobile service, is on a primary basis (see No.
   5.33), subject to agreement obtained under No. 9.21.

   5.293  Different category of service: in Canada, Chile, Colombia, Cuba, the
   United States, Guyana, Honduras, Jamaica, Mexico, Panama and Peru, the
   allocation of the bands 470–512 MHz and 614–806 MHz to the fixed and mobile
   services is on a primary basis (see No. 5.33), subject to agreement obtained
   under No. 9.21. In Argentina and Ecuador, the allocation of the band 470–512
   MHz to the fixed and mobile services is on a primary basis (see No. 5.33),
   subject to agreement obtained under No. 9.21.

   5.294  Additional allocation: In Burundi, Cameroon, Congo (Rep. of the),
   Côte d'Ivoire, Ethiopia, Israel, the Libyan Arab Jamahiriya, Kenya, Lebanon,
   Malawi, the Syrian Arab Republic, Sudan, Chad and Yemen, the band 470–582
   MHz is also allocated to the fixed service on a secondary basis.

   5.296  Additional allocation: in Germany, Austria, Belgium, Côte d'Ivoire,
   Denmark, Spain, Finland, France, Ireland, Israel, Italy, the Libyan Arab
   Jamahiriya, Lithuania, Malta, Morocco, Monaco, Norway, the Netherlands,
   Portugal, the Syrian Arab Republic, the United Kingdom, Sweden, Switzerland,
   Swaziland and Tunisia, the band 470–790 MHz is also allocated on a secondary
   basis to the land mobile service, intended for applications ancillary to
   broadcasting. Stations of the land mobile service in the countries listed in
   this footnote shall not cause harmful interference to existing or planned
   stations operating in accordance with the Table in countries other than
   those listed in this footnote.

   5.297  Additional allocation: in Costa Rica, Cuba, El Salvador, the United
   States, Guatemala, Guyana, Honduras, Jamaica and Mexico, the band 512–608
   MHz is also allocated to the fixed and mobile services on a primary basis,
   subject to agreement obtained under No. 9.21.

   5.298  Additional allocation: in India, the band 549.75550.25 MHz is also
   allocated to the space operation service (space-to-Earth) on a secondary
   basis.

   5.300  Additional allocation: in Israel, Libya, Syria and Sudan, the band
   582–790 MHz is also allocated to the fixed and mobile, except aeronautical
   mobile, services on a secondary basis.

   5.302  Additional allocation: in the United Kingdom, the band 590–598 MHz is
   also allocated to the aeronautical radionavigation service on a primary
   basis. All new assignments to stations in the aeronautical radionavigation
   service, including those transferred from the adjacent bands, shall be
   subject to coordination with the Administrations of the following countries:
   Germany, Belgium, Denmark, Spain, France, Ireland, Luxembourg, Morocco,
   Norway and the Netherlands.

   5.304  Additional allocation: in the African Broadcasting Area (see Nos.
   5.10 to 5.13), the band 606–614 MHz is also allocated to the radio astronomy
   service on a primary basis.

   5.305  Additional allocation: in China, the band 606–614 MHz is also
   allocated to the radio astronomy service on a primary basis.

   5.306  Additional allocation: in Region 1, except in the African
   Broadcasting Area (see Nos. 5.10 to 5.13), and in Region 3, the band 608–614
   MHz is also allocated to the radio astronomy service on a secondary basis.

   5.307  Additional allocation: in India, the band 608–614 MHz is also
   allocated to the radio astronomy service on a primary basis.

   5.309  Different category of service: in Costa Rica, El Salvador and
   Honduras, the allocation of the band 614–806 MHz to the fixed service is on
   a primary basis (see No. 5.33), subject to agreement obtained under No.
   9.21.

   5.311  Within the frequency band 620–790 MHz, assignments may be made to
   television stations using frequency modulation in the broadcasting-satellite
   service subject to agreement between the administrations concerned and those
   having services, operating in accordance with the Table, which may be
   affected (see Resolutions 33 (Rev.WRC–03) and 507 (Rev.WRC–03)). Such
   stations shall not produce a power flux-density in excess of the value −129
   dB(W/m ^2 ) for angles of arrival less than 20 ° (see Recommendation 705)
   within the territories of other countries without the consent of the
   administrations of those countries. Resolution 545 (WRC–03) applies.

   5.312  Additional allocation: In Armenia, Azerbaijan, Belarus, Bulgaria, the
   Russian Federation, Georgia, Hungary, Kazakhstan, Moldova, Mongolia,
   Uzbekistan, Poland, Kyrgyzstan, Slovakia, the Czech Rep., Romania,
   Tajikistan, Turkmenistan and Ukraine, the band 645–862 MHz is also allocated
   to the aeronautical radionavigation service on a primary basis.

   5.314  Additional allocation: in Austria, Italy, Moldova, Uzbekistan, the
   United Kingdom and Swaziland, the band 790–862 MHz is also allocated to the
   land mobile service on a secondary basis.

   5.315  Alternative allocation: in Greece, Italy and Tunisia, the band
   790–838 MHz is allocated to the broadcasting service on a primary basis.

   5.316  Additional allocation: In Germany, Saudi Arabia, Bosnia and
   Herzegovina, Burkina Faso, Cameroon, Côte d'Ivoire, Croatia, Denmark, Egypt,
   Finland, Greece, Israel, the Libyan Arab Jamahiriya, Jordan, Kenya, The
   Former Yugoslav Republic of Macedonia, Liechtenstein, Mali, Monaco, Norway,
   the Netherlands, Portugal, the United Kingdom, the Syrian Arab Republic,
   Serbia and Montenegro, Sweden and Switzerland, the band 790–830 MHz, and in
   these same countries and in Spain, France, Gabon and Malta, the band 830–862
   MHz, are also allocated to the mobile, except aeronautical mobile, service
   on a primary basis. However, stations of the mobile service in the countries
   mentioned in connection with each band referred to in this footnote shall
   not cause harmful interference to, or claim protection from, stations of
   services operating in accordance with the Table in countries other than
   those mentioned in connection with the band.

   5.317  Additional allocation: in Region 2 (except Brazil and the United
   States), the band 806–890 MHz is also allocated to the mobile-satellite
   service on a primary basis, subject to agreement obtained under No. 9.21.
   The use of this service is intended for operation within national
   boundaries.

   5.317A  Administrations wishing to implement International Mobile
   Telecommunications-2000 (IMT–2000) may use those parts of the band 806–960
   MHz which are allocated to the mobile service on a primary basis and are
   used or planned to be used for mobile systems (see Resolution 224
   (WRC–2000)). This identification does not preclude the use of these bands by
   any application of the services to which they are allocated and does not
   establish priority in the Radio Regulations.

   5.318  Additional allocation: in Canada, the United States and Mexico, the
   ands 849–851 MHz and 894–896 MHz are also allocated to the aeronautical
   mobile service on a primary basis, for public correspondence with aircraft.
   The use of the band 849–851 MHz is limited to transmissions from
   aeronautical stations and the use of the band 894–896 MHz is limited to
   transmissions from aircraft stations.

   5.319  Additional allocation: in Belarus, Russian Federation and Ukraine,
   the bands 806–840 MHz (Earth-to-space) and 856–890 MHz (space-to-Earth) are
   also allocated to the mobile-satellite, except aeronautical mobile-satellite
   (R), service. The use of these bands by this service shall not cause harmful
   interference to, or claim protection from, services in other countries
   operating in accordance with the Table of Frequency Allocations and is
   subject to special agreements between the administrations concerned.

   5.320  Additional allocation: in Region 3, the bands 806–890 MHz and 942–960
   MHz are also allocated to the mobile-satellite, except aeronautical
   mobile-satellite (R), service on a primary basis, subject to agreement
   obtained under No. 9.21. The use of this service is limited to operation
   within national boundaries. In seeking such agreement, appropriate
   protection shall be afforded to services operating in accordance with the
   Table, to ensure that no harmful interference is caused to such services.

   5.321  Alternative allocation: in Italy, the band 838–854 MHz is allocated
   to the broadcasting service on a primary basis as from 1 January 1995.

   5.322  In Region 1, in the band 862–960 MHz, stations of the broadcasting
   service shall be operated only in the African Broadcasting Area (see Nos.
   5.10 to 5.13) excluding Algeria, Egypt, Spain, Libya, Morocco, Namibia,
   Nigeria, South Africa, Tanzania, Zimbabwe and Zambia, subject to agreement
   obtained under No. 9.21.

   5.323  Additional allocation: In Armenia, Azerbaijan, Belarus, Bulgaria, the
   Russian Federation, Hungary, Kazakhstan, Moldova, Mongolia, Uzbekistan,
   Poland, Kyrgyzstan, Slovakia, the Czech Rep., Romania, Tajikistan,
   Turkmenistan and Ukraine, the band 862–960 MHz is also allocated to the
   aeronautical radionavigation service on a primary basis. Such use is subject
   to agreement obtained under No. 9.21 with administrations concerned and
   limited to ground-based radiobeacons in operation on 27 October 1997 until
   the end of their lifetime.

   5.325  Different category of service: in the United States, the allocation
   of the band 890–942 MHz to the radiolocation service is on a primary basis
   (see No. 5.33), subject to agreement obtained under No. 9.21.

   5.325A  Different category of service: in Cuba, the allocation of the band
   902–915 MHz to the land mobile service is on a primary basis.

   5.326  Different category of service: in Chile, the band 903–905 MHz is
   allocated to the mobile, except aeronautical mobile, service on a primary
   basis, subject to agreement obtained under No. 9.21.

   5.327  Different category of service: in Australia, the allocation of the
   band 915–928 MHz to the radiolocation service is on a primary basis (see No.
   5.33).

   5.328  The use of the band 960–1215 MHz by the aeronautical radionavigation
   service is reserved on a worldwide basis for the operation and development
   of airborne electronic aids to air navigation and any directly associated
   ground-based facilities.

   5.328A  Stations in the radionavigation-satellite service in the band
   1164–1215 MHz shall operate in accordance with the provisions of Resolution
   609 (WRC–03) and shall not claim protection from stations in the
   aeronautical radionavigation service in the band 960–1215 MHz. No. 5.43A
   does not apply. The provisions of No. 21.18 shall apply.

   5.328B  The use of the bands 1164–1300 MHz, 1559–1610 MHz and 5010–5030 MHz
   by systems and networks in the radionavigation-satellite service for which
   complete coordination or notification information, as appropriate, is
   received by the Radiocommunication Bureau after 1 January 2005 is subject to
   the application of the provisions of Nos. 9.12, 9.12A and 9.13. Resolution
   610 (WRC–03) shall also apply.

   5.329  Use of the radionavigation-satellite service in the band 1215–1300
   MHz shall be subject to the condition that no harmful interference is caused
   to, and no protection is claimed from, the radionavigation service
   authorized under No. 5.331. Furthermore, the use of the
   radionavigation-satellite service in the band 1215–1300 MHz shall be subject
   to the condition that no harmful interference is caused to the radiolocation
   service. No. 5.43 shall not apply in respect of the radiolocation service.
   Resolution 608 (WRC–03) shall apply.

   5.329A  Use of systems in the radionavigation-satellite service
   (space-to-space) operating in the bands 1215–1300 MHz and 1559–1610 MHz is
   not intended to provide safety service applications, and shall not impose
   any additional constraints on other systems or services operating in
   accordance with the Table.

   5.330  Additional allocation: In Angola, Saudi Arabia, Bahrain, Bangladesh,
   Cameroon, China, the United Arab Emirates, Eritrea, Ethiopia, Guyana, India,
   Indonesia, Iran (Islamic Republic of), Iraq, Israel, the Libyan Arab
   Jamahiriya, Japan, Jordan, Kuwait, Lebanon, Mozambique, Nepal, Pakistan, the
   Philippines, Qatar, the Syrian Arab Republic, Somalia, Sudan, Chad, Togo and
   Yemen, the band 1215–1300 MHz is also allocated to the fixed and mobile
   services on a primary basis.

   5.331  Additional allocation: In Algeria, Germany, Saudi Arabia, Australia,
   Austria, Bahrain, Belarus, Belgium, Benin, Bosnia and Herzegovina, Brazil,
   Burkina Faso, Burundi, Cameroon, China, Korea (Rep. of), Croatia, Denmark,
   Egypt, the United Arab Emirates, Estonia, the Russian Federation, Finland,
   France, Ghana, Greece, Guinea, Equatorial Guinea, Hungary, India, Indonesia,
   Iran (Islamic Republic of), Iraq, Ireland, Israel, Jordan, Kenya, Kuwait,
   The Former Yugoslav Republic of Macedonia, Lesotho, Latvia, Liechtenstein,
   Lithuania, Luxembourg, Madagascar, Mali, Mauritania, Nigeria, Norway, Oman,
   the Netherlands, Poland, Portugal, Qatar, the Syrian Arab Republic,
   Slovakia, the United Kingdom, Serbia and Montenegro, Slovenia, Somalia,
   Sudan, Sri Lanka, South Africa, Sweden, Switzerland, Thailand, Togo, Turkey,
   Venezuela and Viet Nam, the band 1215–1300 MHz is also allocated to the
   radionavigation service on a primary basis. In Canada and the United States,
   the band 1240–1300 MHz is also allocated to the radionavigation service, and
   use of the radionavigation service shall be limited to the aeronautical
   radionavigation service.

   5.332  In the band 1215–1260 MHz, active spaceborne sensors in the Earth
   exploration-satellite and space research services shall not cause harmful
   interference to, claim protection from, or otherwise impose constraints on
   operation or development of the radiolocation service, the
   radionavigation-satellite service and other services allocated on a primary
   basis.

   5.334  Additional allocation: In Canada and the United States, the band
   1350–1370 MHz is also allocated to the aeronautical radionavigation service
   on a primary basis.

   5.335  In Canada and the United States in the band 1240–1300 MHz, active
   spaceborne sensors in the earth exploration-satellite and space research
   services shall not cause interference to, claim protection from, or
   otherwise impose constraints on operation or development of the aeronautical
   radionavigation service.

   5.335A  In the band 1260–1300 MHz, active spaceborne sensors in the Earth
   exploration-satellite and space research services shall not cause harmful
   interference to, claim protection from, or otherwise impose constraints on
   operation or development of the radiolocation service and other services
   allocated by footnotes on a primary basis.

   5.337  The use of the bands 1300–1350 MHz, 2700–2900 MHz and 9000–9200 MHz
   by the aeronautical radionavigation service is restricted to ground-based
   radars and to associated airborne transponders which transmit only on
   frequencies in these bands and only when actuated by radars operating in the
   same band.

   5.337A  The use of the band 1300–1350 MHz by earth stations in the
   radionavigation-satellite service and by stations in the radiolocation
   service shall not cause harmful interference to, nor constrain the operation
   and development of, the aeronautical-radionavigation service.

   5.338  In Azerbaijan, Mongolia, Kyrgyzstan, Slovakia, the Czech Rep.,
   Romania and Turkmenistan, existing installations of the radionavigation
   service may continue to operate in the band 1350–1400 MHz.

   5.339  The bands 1370–1400 MHz, 2640–2655 MHz, 4950–4990 MHz and 15.2015.35
   GHz are also allocated to the space research (passive) and earth
   exploration-satellite (passive) services on a secondary basis.

   5.339A  Additional allocation: The band 1390–1392 MHz is also allocated to
   the fixed-satellite service (Earth-to-space) on a secondary basis and the
   band 1430–1432 MHz is also allocated to the fixed-satellite service
   (space-to-Earth) on a secondary basis. These allocations are limited to use
   for feeder links for non-geostationary-satellite networks in the
   mobile-satellite service with service links below 1 GHz, and Resolution 745
   (WRC–03) applies.

   5.340  All emissions are prohibited in the following bands:

   1400–1427 MHz,

   2690–2700 MHz, except those provided for by No. 5.422,

   10.68–10.7 GHz, except those provided for by No. 5.483,

   15.35–15.4 GHz, except those provided for by No. 5.511,

   23.6–24 GHz,

   31.3–31.5 GHz,

   31.5–31.8 GHz, in Region 2,

   48.94–49.04 GHz, from airborne stations,

   50.2–50.4 GHz ^2 ,

   ^2 5.340.1  The allocation to the earth exploration-satellite service
   (passive) and the space research service (passive) in the band 50.250.4 GHz
   should not impose undue constraints on the use of the adjacent bands by the
   primary allocated services in those bands.

   52.6–54.25 GHz,

   86–92 GHz,

   100–102 GHz,

   109.5–111.8 GHz,

   114.25–116 GHz,

   148.5–151.5 GHz,

   164–167 GHz,

   182–185 GHz,

   190–191.8 GHz,

   200–209 GHz,

   226–231.5 GHz,

   250–252 GHz.

   5.341  In the bands 1400–1727 MHz, 101–120 GHz and 197–220 GHz, passive
   research is being conducted by some countries in a programme for the search
   for intentional emissions of extraterrestrial origin.

   5.342  Additional allocation: in Armenia, Azerbaijan, Belarus, Bulgaria,
   Uzbekistan, Kyrgystan, the Russian Federation and Ukraine, the band
   1429–1535 MHz is also allocated to the aeronautical mobile service on a
   primary basis exclusively for the purposes of aeronautical telemetry within
   the national territory. As of 1 April 2007, the use of the band 1452–1492
   MHz is subject to agreement between the administrations concerned.

   5.343  In Region 2, the use of the band 1435–1535 MHz by the aeronautical
   mobile service for telemetry has priority over other uses by the mobile
   service.

   5.344  Alternative allocation: in the United States, the band 1452–1525 MHz
   is allocated to the fixed and mobile services on a primary basis (see also
   No. 5.343).

   5.345  Use of the band 1452–1492 MHz by the broadcasting-satellite service,
   and by the broadcasting service, is limited to digital audio broadcasting
   and is subject to the provisions of Resolution 528 (WARC–92) ^3 .

   ^3 Note by the Secretariat: This Resolution was revised by WRC–03.

   5.347  Different category of service: in Bangladesh, Bosnia and Herzegovina,
   Botswana, Bulgaria, Burkina Faso, Cuba, Denmark, Egypt, Greece, Ireland,
   Italy, Mozambique, Portugal, Serbia and Montenegro, Sri Lanka, Swaziland,
   Yemen and Zimbabwe, the allocation of the band 1452–1492 MHz to the
   broadcasting-satellite service and the broadcasting service is on a
   secondary basis until 1 April 2007.

   5.347A  In the bands:

   1452–1492 MHz,

   1525–1559 MHz,

   1613.8–1626.5 MHz,

   2655–2670 MHz,

   2670–2690 MHz,

   21.4–22 GHz,

   Resolution 739 (WRC–03) applies.

   5.348  The use of the band 1518–1525 MHz by the mobile-satellite service is
   subject to coordination under No. 9.11A. In the band 1518–1525 MHz stations
   in the mobile-satellite service shall not claim protection from the stations
   in the fixed service. No. 5.43A does not apply.

   5.348A  In the band 1518–1525 MHz, the coordination threshold in terms of
   the power flux-density levels at the surface of the Earth in application of
   No. 9.11A for space stations in the mobile-satellite (space-to-Earth)
   service, with respect to the land mobile service use for specialized mobile
   radios or used in conjunction with public switched telecommunication
   networks (PSTN) operating within the territory of Japan, shall be −150
   dB(W/m ^2 ) in any 4 kHz band for all angles of arrival, instead of those
   given in Table 5–2 of Appendix 5. In the band 1518–1525 MHz stations in the
   mobile-satellite service shall not claim protection from stations in the
   mobile service in the territory of Japan. No. 5.43A does not apply.

   5.348B  In the band 1518–1525 MHz, stations in the mobile-satellite service
   shall not claim protection from aeronautical mobile telemetry stations in
   the mobile service in the territory of the United States (see Nos. 5.343 and
   5.344) and in the countries listed in No. 5.342. No. 5.43A does not apply.

   5.348C  For the use of the bands 1518–1525 MHz and 1668–1675 MHz by the
   mobile-satellite service, see Resolution 225 (Rev.WRC–03).

   5.349  Different category of service: in Saudi Arabia, Azerbaijan, Bahrain,
   Bosnia and Herzegovina, Cameroon, Egypt, France, Iran (Islamic Republic of),
   Iraq, Israel, Kazakstan, Kuwait, The Former Yugoslav Republic of Macedonia,
   Lebanon, Morocco, Qatar, Syria, Kyrgyzstan, Romania, Turkmenistan, Yemen and
   Yugoslavia, the allocation of the band 1525–1530 MHz to the mobile, except
   aeronautical mobile, service is on a primary basis (see No. 5.33).

   5.350  Additional allocation: in Azerbaijan, Kyrgyzstan and Turkmenistan,
   the band 1525–1530 MHz is also allocated to the aeronautical mobile service
   on a primary basis.

   5.351  The bands 1525–1544 MHz, 1545–1559 MHz, 1626.5–1645.5 MHz and
   1646.5–1660.5 MHz shall not be used for feeder links of any service. In
   exceptional circumstances, however, an earth station at a specified fixed
   point in any of the mobile-satellite services may be authorized by an
   administration to communicate via space stations using these bands.

   5.351A  For the use of the bands 1525–1544 MHz, 1545–1559 MHz, 1610–1626.5
   MHz, 1626.5–1645.5 MHz, 1646.5–1660.5 MHz, 1980–2010 MHz, 2170–2200 MHz,
   2483.5–2500 MHz, 2500–2520 MHz and 2670–2690 MHz by the mobile-satellite
   service, see Resolutions 212 (Rev.WRC–97) and 225 (WRC–2000) ^3 .

   ^3 Note by the Secretariat: This Resolution was revised by WRC–03.

   5.352A  In the band 1525–1530 MHz, stations in the mobile-satellite service,
   except stations in the maritime mobile-satellite service, shall not cause
   harmful interference to, or claim protection from, stations of the fixed
   service in France and French overseas territories in Region 3, Algeria,
   Saudi Arabia, Egypt, Guinea, India, Israel, Italy, Jordan, Kuwait, Mali,
   Malta, Morocco, Mauritania, Nigeria, Oman, Pakistan, Philippines, Qatar,
   Syria, Tanzania, Viet Nam and Yemen notified prior to 1 April 1998.

   5.353A  In applying the procedures of Section II of Article 9 to the
   mobile-satellite service in the bands 1530–1544 MHz and 1626.51645.5 MHz,
   priority shall be given to accommodating the spectrum requirements for
   distress, urgency and safety communications of the Global Maritime Distress
   and Safety System (GMDSS). Maritime mobile-satellite distress, urgency and
   safety communications shall have priority access and immediate availability
   over all other mobile satellite communications operating within a network.
   Mobile-satellite systems shall not cause unacceptable interference to, or
   claim protection from, distress, urgency and safety communications of the
   GMDSS. Account shall be taken of the priority of safety-related
   communications in the other mobile-satellite services. (The provisions of
   Resolution 222 (WRC–2000) shall apply.)

   5.354  The use of the bands 1525–1559 MHz and 1626.51660.5 MHz by the
   mobile-satellite services is subject to coordination under No. 9.11A.

   5.355  Additional allocation: In Bahrain, Bangladesh, Congo (Rep. of the),
   Egypt, Eritrea, Iraq, Israel, Kuwait, Lebanon, Malta, Qatar, Syrian Arab
   Republic, Somalia, Sudan, Chad, Togo and Yemen, the bands 1540–1559 MHz,
   1610–1645.5 MHz and 1646.5–1660 MHz are also allocated to the fixed service
   on a secondary basis.

   5.356  The use of the band 1544–1545 MHz by the mobile-satellite service
   (space-to-Earth) is limited to distress and safety communications (see
   Article 31).

   5.357  Transmissions in the band 1545–1555 MHz from terrestrial aeronautical
   stations directly to aircraft stations, or between aircraft stations, in the
   aeronautical mobile (R) service are also authorized when such transmissions
   are used to extend or supplement the satellite-to-aircraft links.

   5.357A  In applying the procedures of Section II of Article 9 to the
   mobile-satellite service in the bands 1545–1555 MHz and 1646.51656.5 MHz,
   priority shall be given to accommodating the spectrum requirements of the
   aeronautical mobile-satellite (R) service providing transmission of messages
   with priority 1 to 6 in Article 44. Aeronautical mobile-satellite (R)
   service communications with priority 1 to 6 in Article 44 shall have
   priority access and immediate availability, by pre-emption if necessary,
   over all other mobile-satellite communications operating within a network.
   Mobile-satellite systems shall not cause unacceptable interference to, or
   claim protection from, aeronautical mobile-satellite (R) service
   communications with priority 1 to 6 in Article 44. Account shall be taken of
   the priority of safety-related communications in the other mobile-satellite
   services. (The provisions of Resolution 222 (WRC–2000) shall apply.)

   5.359  Additional allocation: In Germany, Saudi Arabia, Armenia, Austria,
   Azerbaijan, Belarus, Benin, Bosnia and Herzegovina, Bulgaria, Cameroon,
   Spain, the Russian Federation, France, Gabon, Georgia, Greece, Guinea,
   Guinea-Bissau, Hungary, the Libyan Arab Jamahiriya, Jordan, Kazakhstan,
   Kuwait, Lebanon, Lithuania, Mauritania, Moldova, Mongolia, Uganda,
   Uzbekistan, Pakistan, Poland, the Syrian Arab Republic, Kyrgyzstan, the Dem.
   People's Rep. of Korea, Romania, Swaziland, Tajikistan, Tanzania, Tunisia,
   Turkmenistan and Ukraine, the bands 1550–1559 MHz, 1610–1645.5 MHz and
   1646.5–1660 MHz are also allocated to the fixed service on a primary basis.
   Administrations are urged to make all practicable efforts to avoid the
   implementation of new fixed-service stations in these bands.

   5.362A  In the United States, in the bands 1555–1559 MHz and 1656.51660.5
   MHz, the aeronautical mobile-satellite (R) service shall have priority
   access and immediate availability, by pre-emption if necessary, over all
   other mobile-satellite communications operating within a network.
   Mobile-satellite systems shall not cause unacceptable interference to, or
   claim protection from, aeronautical mobile-satellite (R) service
   communications with priority 1 to 6 in Article 44. Account shall be taken of
   the priority of safety-related communications in the other mobile-satellite
   services.

   5.362B  Additional allocation: The band 1559–1610 MHz is also allocated to
   the fixed service on a primary basis until 1 January 2005 in Germany,
   Armenia, Azerbaijan, Belarus, Benin, Bosnia and Herzegovina, Bulgaria,
   Spain, the Russian Federation, France, Gabon, Georgia, Greece, Guinea,
   Guinea-Bissau, Hungary, Kazakhstan, Lithuania, Moldova, Mongolia, Nigeria,
   Uganda, Uzbekistan, Pakistan, Poland, Kyrgyzstan, the Dem. People's Rep. of
   Korea, Romania, Senegal, Swaziland, Tajikistan, Tanzania, Turkmenistan and
   Ukraine, and until 1 January 2010 in Saudi Arabia, Cameroon, the Libyan Arab
   Jamahiriya, Jordan, Kuwait, Lebanon, Mali, Mauritania, the Syrian Arab
   Republic and Tunisia. After these dates, the fixed service may continue to
   operate on a secondary basis until 1 January 2015, at which time this
   allocation shall no longer be valid. Administrations are urged to take all
   practicable steps to protect the radionavigation-satellite service and the
   aeronautical radionavigation service and not authorize new frequency
   assignments to fixed-service systems in this band.

   5.362C  Additional allocation: in Bahrain, Bangladesh, Congo, Egypt,
   Eritrea, Iraq, Israel, Jordan, Kuwait, Lebanon, Malta, Morocco, Qatar,
   Syria, Somalia, Sudan, Chad, Togo and Yemen, the band 1559–1610 MHz is also
   allocated to the fixed service on a secondary basis until 1 January 2015, at
   which time this allocation shall no longer be valid. Administrations are
   urged to take all practicable steps to protect the radionavigation-satellite
   service and not authorize new frequency assignments to fixed-service systems
   in this band.

   5.363  Alternative allocation: in Sweden, the band 1590–1626.5 MHz is
   allocated to the aeronautical radionavigation service on a primary basis.

   5.364  The use of the band 1610–1626.5 MHz by the mobile-satellite service
   (Earth-to-space) and by the radiodetermination-satellite service
   (Earth-to-space) is subject to coordination under No. 9.11A. A mobile earth
   station operating in either of the services in this band shall not produce a
   peak e.i.r.p. density in excess of −15 dB(W/4 kHz) in the part of the band
   used by systems operating in accordance with the provisions of No. 5.366 (to
   which No. 4.10 applies), unless otherwise agreed by the affected
   administrations. In the part of the band where such systems are not
   operating, the mean e.i.r.p. density of a mobile earth station shall not
   exceed −3 dB(W/4 kHz). Stations of the mobile-satellite service shall not
   claim protection from stations in the aeronautical radionavigation service,
   stations operating in accordance with the provisions of No. 5.366 and
   stations in the fixed service operating in accordance with the provisions of
   No. 5.359. Administrations responsible for the coordination of
   mobile-satellite networks shall make all practicable efforts to ensure
   protection of stations operating in accordance with the provisions of No.
   5.366.

   5.365  The use of the band 1613.81626.5 MHz by the mobile-satellite service
   (space-to-Earth) is subject to coordination under No. 9.11A.

   5.366  The band 1610–1626.5 MHz is reserved on a worldwide basis for the use
   and development of airborne electronic aids to air navigation and any
   directly associated ground-based or satellite-borne facilities. Such
   satellite use is subject to agreement obtained under No. 9.21.

   5.367  Additional allocation: The bands 1610–1626.5 MHz and 5000–5150 MHz
   are also allocated to the aeronautical mobile-satellite (R) service on a
   primary basis, subject to agreement obtained under No. 9.21.

   5.368  With respect to the radiodetermination-satellite and mobile-satellite
   services the provisions of No. 4.10 do not apply in the band 1610–1626.5
   MHz, with the exception of the aeronautical radionavigation-satellite
   service.

   5.369  Different category of service: in Angola, Australia, Burundi, China,
   Eritrea, Ethiopia, India, Iran (Islamic Republic of), Israel, the Libyan
   Arab Jamahiriya, Lebanon, Liberia, Madagascar, Mali, Pakistan, Papua New
   Guinea, Syrian Arab Republic, the Dem. Rep. of the Congo, Sudan, Swaziland,
   Togo and Zambia, the allocation of the band 1610–1626.5 MHz to the
   radiodetermination-satellite service (Earth-to-space) is on a primary basis
   (see No. 5.33), subject to agreement obtained under No. 9.21 from countries
   not listed in this provision.

   5.370  Different category of service: in Venezuela, the allocation to the
   radiodetermination-satellite service in the band 1610–1626.5 MHz
   (Earth-to-space) is on a secondary basis.

   5.371  Additional allocation: in Region 1, the bands 1610–1626.5 MHz
   (Earth-to-space) and 2483.5–2500 MHz (space-to-Earth) are also allocated to
   the radiodetermination-satellite service on a secondary basis, subject to
   agreement obtained under No. 9.21.

   5.372  Harmful interference shall not be caused to stations of the radio
   astronomy service using the band 1610.61613.8 MHz by stations of the
   radiodetermination-satellite and mobile-satellite services (No. 29.13
   applies).

   5.374  Mobile earth stations in the mobile-satellite service operating in
   the bands 1631.51634.5 MHz and 1656.5–1660 MHz shall not cause harmful
   interference to stations in the fixed service operating in the countries
   listed in No. 5.359.

   5.375  The use of the band 1645.51646.5 MHz by the mobile-satellite service
   (Earth-to-space) and for inter-satellite links is limited to distress and
   safety communications (see Article 31).

   5.376  Transmissions in the band 1646.51656.5 MHz from aircraft stations in
   the aeronautical mobile (R) service directly to terrestrial aeronautical
   stations, or between aircraft stations, are also authorized when such
   transmissions are used to extend or supplement the aircraft-to-satellite
   links.

   5.376A  Mobile earth stations operating in the band 1660–1660.5 MHz shall
   not cause harmful interference to stations in the radio astronomy service.

   5.379  Additional allocation: in Bangladesh, India, Indonesia, Nigeria and
   Pakistan, the band 1660.51668.4 MHz is also allocated to the meteorological
   aids service on a secondary basis.

   5.379A  Administrations are urged to give all practicable protection in the
   band 1660.51668.4 MHz for future research in radio astronomy, particularly
   by eliminating air-to-ground transmissions in the meteorological aids
   service in the band 1664.41668.4 MHz as soon as practicable.

   5.379B  The use of the band 1668–1675 MHz by the mobile-satellite service is
   subject to coordination under No. 9.11A.

   5.379C  In order to protect the radio astronomy service in the band
   1668–1670 MHz, the aggregate power flux-density values produced by mobile
   earth stations in a network of the mobile-satellite service operating in
   this band shall not exceed −181 dB(W/m ^2 ) in 10 MHz and −194 dB(W/m ^2 )
   in any 20 kHz at any radio astronomy station recorded in the Master
   International Frequency Register, for more than 2% of integration periods of
   2000 s.

   5.379D  For sharing of the band 1668–1675 MHz between the mobile-satellite
   service and the fixed, mobile and space research (passive) services,
   Resolution 744 (WRC–03) shall apply.

   5.379E  In the band 1668.4–1675 MHz, stations in the mobile-satellite
   service shall not cause harmful interference to stations in the
   meteorological aids service in China, Iran (Islamic Republic of), Japan and
   Uzbekistan. In the band 1668.4–1675 MHz, administrations are urged not to
   implement new systems in the meteorological aids service and are encouraged
   to migrate existing meteorological aids service operations to other bands as
   soon as practicable.

   5.380  The bands 1670–1675 MHz and 1800–1805 MHz are intended for use, on a
   worldwide basis, by administrations wishing to implement aeronautical public
   correspondence. The use of the band 1670–1675 MHz by stations in the systems
   for public correspondence with aircraft is limited to transmissions from
   aeronautical stations and the use of the band 1800–1805 MHz is limited to
   transmissions from aircraft stations.

   5.380A  In the band 1670–1675 MHz, stations in the mobile-satellite service
   shall not cause harmful interference to, nor constrain the development of,
   existing earth stations in the meteorological-satellite service notified in
   accordance with Resolution 670 (WRC–03).

   5.381  Additional allocation: In Afghanistan, Costa Rica, Cuba, India, Iran
   (Islamic Republic of) and Pakistan, the band 1690–1700 MHz is also allocated
   to the fixed and mobile, except aeronautical mobile, services on a primary
   basis.

   5.382  Different category of service: in Saudi Arabia, Armenia, Azerbaijan,
   Bahrain, Belarus, Bosnia and Herzegovina, Bulgaria, Congo (Rep. of the),
   Egypt, the United Arab Emirates, Eritrea, Ethiopia, the Russian Federation,
   Guinea, Hungary, Iraq, Israel, Jordan, Kazakhstan, Kuwait, the Former
   Yugoslav Republic of Macedonia, Lebanon, Mauritania, Moldova, Mongolia,
   Oman, Uzbekistan, Poland, Qatar, the Syrian Arab Republic, Kyrgyzstan,
   Romania, Serbia and Montenegro, Somalia, Tajikistan, Tanzania, Turkmenistan,
   Ukraine and Yemen, the allocation of the band 1690–1700 MHz to the fixed and
   mobile, except aeronautical mobile, services is on a primary basis (see No.
   5.33), and in the Dem. People's Rep. of Korea, the allocation of the band
   1690–1700 MHz to the fixed service is on a primary basis (see No. 5.33) and
   to the mobile, except aeronautical mobile, service on a secondary basis.

   5.384  Additional allocation: in India, Indonesia and Japan, the band
   1700–1710 MHz is also allocated to the space research service
   (space-to-Earth) on a primary basis.

   5.384A  The bands, or portions of the bands, 1710–1885 MHz and 2500–2690
   MHz, are identified for use by administrations wishing to implement
   International Mobile Telecommunications-2000 (IMT–2000) in accordance with
   Resolution 223 (WRC–2000). This identification does not preclude the use of
   these bands by any application of the services to which they are allocated
   and does not establish priority in the Radio Regulations.

   5.385  Additional allocation: the band 1718.81722.2 MHz is also allocated
   to the radio astronomy service on a secondary basis for spectral line
   observations.

   5.386  Additional allocation: The band 1750–1850 MHz is also allocated to
   the space operation (Earth-to-space) and space research (Earth-to-space)
   services in Region 2, in Australia, Guam, India, Indonesia and Japan on a
   primary basis, subject to agreement obtained under No. 9.21, having
   particular regard to troposcatter systems.

   5.387  Additional allocation: In Azerbaijan, Belarus, Georgia, Kazakhstan,
   Mongolia, Kyrgyzstan, Slovakia, Romania, Tajikistan and Turkmenistan, the
   band 1770–1790 MHz is also allocated to the meteorological-satellite service
   on a primary basis, subject to agreement obtained under No. 9.21.

   5.388  The bands 1885–2025 MHz and 2110–2200 MHz are intended for use, on a
   worldwide basis, by administrations wishing to implement International
   Mobile Telecommunications-2000 (IMT–2000). Such use does not preclude the
   use of these bands by other services to which they are allocated. The bands
   should be made available for IMT–2000 in accordance with Resolution 212
   (Rev.WRC–97). (See also Resolution 223 (WRC–2000).)

   5.388A  In Regions 1 and 3, the bands 1885–1980 MHz, 2010–2025 MHz and
   2110–2170 MHz and, in Region 2, the bands 1885–1980 MHz and 2110–2160 MHz
   may be used by high altitude platform stations as base stations to provide
   International Mobile Telecommunications—2000 (IMT–2000), in accordance with
   Resolution 221 (Rev.WRC–03). Their use by IMT–2000 applications using high
   altitude platform stations as base stations does not preclude the use of
   these bands by any station in the services to which they are allocated and
   does not establish priority in the Radio Regulations.

   5.388B  In Algeria, Saudi Arabia, Bahrain, Benin, Burkina Faso, Cameroon,
   Comoros, Côte d'Ivoire, China, Cuba, Djibouti, Egypt, United Arab Emirates,
   Eritrea, Ethiopia, Gabon, Ghana, India, Iran (Islamic Republic of), Israel,
   the Libyan Arab Jamahiriya, Jordan, Kenya, Kuwait, Mali, Morocco,
   Mauritania, Nigeria, Oman, Uganda, Qatar, the Syrian Arab Republic, Senegal,
   Singapore, Sudan, Tanzania, Chad, Togo, Tunisia, Yemen, Zambia and Zimbabwe,
   for the purpose of protecting fixed and mobile services, including IMT–2000
   mobile stations, in their territories from co-channel interference, a high
   altitude platform station (HAPS) operating as an IMT–2000 base station in
   neighbouring countries, in the bands referred to in No. 5.388A, shall not
   exceed a co-channel power flux-density of −127 dB(W/(m ^2 MHz)) at the
   Earth's surface outside a country's borders unless explicit agreement of the
   affected administration is provided at the time of the notification of HAPS.

   5.389A  The use of the bands 1980–2010 MHz and 2170–2200 MHz by the
   mobile-satellite service is subject to coordination under No. 9.11A and to
   the provisions of Resolution 716 (WRC–95) ^4 . The use of these bands shall
   not commence before 1 January 2000; however the use of the band 1980–1990
   MHz in Region 2 shall not commence before 1 January 2005.

   ^4 Note by the Secretariat: This Resolution was revised by WRC–2000.

   5.389B  The use of the band 1980–1990 MHz by the mobile-satellite service
   shall not cause harmful interference to or constrain the development of the
   fixed and mobile services in Argentina, Brazil, Canada, Chile, Ecuador, the
   United States, Honduras, Jamaica, Mexico, Peru, Suriname, Trinidad and
   Tobago, Uruguay and Venezuela.

   5.389C  The use of the bands 2010–2025 MHz and 2160–2170 MHz in Region 2 by
   the mobile-satellite service shall not commence before 1 January 2002 and is
   subject to coordination under No. 9.11A and to the provisions of Resolution
   716 (WRC–95). ^4

   5.389E  The use of the bands 2010–2025 MHz and 2160–2170 MHz by the
   mobile-satellite service in Region 2 shall not cause harmful interference to
   or constrain the development of the fixed and mobile services in Regions 1
   and 3.

   5.389F  In Algeria, Benin, Cape Verde, Egypt, Iran (Islamic Republic of),
   Mali, Syria and Tunisia, the use of the bands 1980–2010 MHz and 2170–2200
   MHz by the mobile-satellite service shall neither cause harmful interference
   to the fixed and mobile services, nor hamper the development of those
   services prior to 1 January 2005, nor shall the former service request
   protection from the latter services.

   5.390  In Argentina, Brazil, Chile, Colombia, Cuba, Ecuador, Suriname and
   Uruguay, the use of the bands 2010–2025 MHz and 2160–2170 MHz by the
   mobile-satellite services shall not cause harmful interference to stations
   in the fixed and mobile services before 1 January 2005. After this date, the
   use of these bands is subject to coordination under No. 9.11A and to the
   provisions of Resolution 716 (WRC–95). ^5

   ^5 Note by the Secretariat: This Resolution was revised by WRC–2000.

   5.391  In making assignments to the mobile service in the bands 2025–2110
   MHz and 2200–2290 MHz, administrations shall not introduce high-density
   mobile systems, as described in Recommendation ITU-R SA.1154, and shall take
   that Recommendation into account for the introduction of any other type of
   mobile system.

   5.392  Administrations are urged to take all practicable measures to ensure
   that space-to-space transmissions between two or more non-geostationary
   satellites, in the space research, space operations and Earth
   exploration-satellite services in the bands 2025–2110 MHz and 2200–2290 MHz,
   shall not impose any constraints on Earth-to-space, space-to-Earth and other
   space-to-space transmissions of those services and in those bands between
   geostationary and non-geostationary satellites.

   5.392A  Additional allocation: in Russian Federation, the band 2160–2200 MHz
   is also allocated to the space research service (space-to-Earth) on a
   primary basis until 1 January 2005. Stations in the space research service
   shall not cause harmful interference to, or claim protection from, stations
   in the fixed and mobile services operating in this frequency band.

   5.393  Additional allocation: in the United States, India and Mexico, the
   band 2310–2360 MHz is also allocated to the broadcasting-satellite service
   (sound) and complementary terrestrial sound broadcasting service on a
   primary basis. Such use is limited to digital audio broadcasting and is
   subject to the provisions of Resolution 528 (WARC–92), with the exception of
   resolves 3 in regard to the limitation on broadcasting-satellite systems in
   the upper 25 MHz.

   5.394  In the United States, the use of the band 2300–2390 MHz by the
   aeronautical mobile service for telemetry has priority over other uses by
   the mobile services. In Canada, the use of the band 2300–2483.5 MHz by the
   aeronautical mobile service for telemetry has priority over other uses by
   the mobile services.

   5.395  In France and Turkey, the use of the band 2310–2360 MHz by the
   aeronautical mobile service for telemetry has priority over other uses by
   the mobile service.

   5.396  Space stations of the broadcasting-satellite service in the band
   2310–2360 MHz operating in accordance with No. 5.393 that may affect the
   services to which this band is allocated in other countries shall be
   coordinated and notified in accordance with Resolution 33 (Rev.WRC–97) ^3 .
   Complementary terrestrial broadcasting stations shall be subject to
   bilateral coordination with neighbouring countries prior to their bringing
   into use.

   ^3 Note by the Secretariat: This Resolution was revised by WRC–03.

   5.397  Different category of service: in France, the band 2450–2500 MHz is
   allocated on a primary basis to the radiolocation service (see No. 5.33).
   Such use is subject to agreement with administrations having services
   operating or planned to operate in accordance with the Table of Frequency
   Allocations which may be affected.

   5.398  In respect of the radiodetermination-satellite service in the band
   2483.5–2500 MHz, the provisions of No. 4.10 do not apply.

   5.399  In Region 1, in countries other than those listed in No. 5.400,
   harmful interference shall not be caused to, or protection shall not be
   claimed from, stations of the radiolocation service by stations of the
   radiodetermination satellite service.

   5.400  Different category of service: In Angola, Australia, Bangladesh,
   Burundi, China, Eritrea, Ethiopia, India, Iran (Islamic Republic of), the
   Libyan Arab Jamahiriya, Lebanon, Liberia, Madagascar, Mali, Pakistan, Papua
   New Guinea, the Dem. Rep. of the Congo, the Syrian Arab Republic, Sudan,
   Swaziland, Togo and Zambia, the allocation of the band 2483.5–2500 MHz to
   the radiodetermination-satellite service (space-to-Earth) is on a primary
   basis (see No. 5.33), subject to agreement obtained under No. 9.21 from
   countries not listed in this provision.

   5.402  The use of the band 2483.5–2500 MHz by the mobile-satellite and the
   radiodetermination-satellite services is subject to the coordination under
   No. 9.11A. Administrations are urged to take all practicable steps to
   prevent harmful interference to the radio astronomy service from emissions
   in the 2483.5–2500 MHz band, especially those caused by second-harmonic
   radiation that would fall into the 4990–5000 MHz band allocated to the radio
   astronomy service worldwide.

   5.403  Subject to agreement obtained under No. 9.21, the band 2520–2535 MHz
   (until 1 January 2005 the band 2500–2535 MHz) may also be used for the
   mobile-satellite (space-to-Earth), except aeronautical mobile-satellite,
   service for operation limited to within national boundaries. The provisions
   of No. 9.11A apply.

   5.404  Additional allocation: in India and Iran (Islamic Republic of), the
   band 2500–2516.5 MHz may also be used for the radiodetermination-satellite
   service (space-to-Earth) for operation limited to within national
   boundaries, subject to agreement obtained under No. 9.21.

   5.405  Additional allocation: in France, the band 2500–2550 MHz is also
   allocated to the radiolocation service on a primary basis. Such use is
   subject to agreement with the administrations having services operating or
   planned to operate in accordance with the Table which may be affected.

   5.407  In the band 2500–2520 MHz, the power flux-density at the surface of
   the Earth from space stations operating in the mobile-satellite
   (space-to-Earth) service shall not exceed −152 dB(W/(m ^2 4 kHz)) in
   Argentina, unless otherwise agreed by the administrations concerned.

   5.409  Administrations shall make all practicable efforts to avoid
   developing new tropospheric scatter systems in the band 2500–2690 MHz.

   5.410  The band 2500–2690 MHz may be used for tropospheric scatter systems
   in Region 1, subject to agreement obtained under No. 9.21.

   5.411  When planning new tropospheric scatter radio-relay links in the band
   2500–2690 MHz, all possible measures shall be taken to avoid directing the
   antennae of these links towards the geostationary-satellite orbit.

   5.412  Alternative allocation: in Azerbaijan, Bulgaria, Kyrgyzstan and
   Turkmenistan, the band 2500–2690 MHz is allocated to the fixed and mobile,
   except aeronautical mobile, services on a primary basis.

   5.413  In the design of systems in the broadcasting-satellite service in the
   bands between 2500 MHz and 2690 MHz, administrations are urged to take all
   necessary steps to protect the radio astronomy service in the band 2690–2700
   MHz.

   5.414  The allocation of the frequency band 2500–2520 MHz to the
   mobile-satellite service (space-to-Earth) shall be effective on 1 January
   2005 and is subject to coordination under No. 9.11A.

   5.415  The use of the bands 2500–2690 MHz in Region 2 and 2500–2535 MHz and
   2655–2690 MHz in Region 3 by the fixed-satellite service is limited to
   national and regional systems, subject to agreement obtained under No. 9.21,
   giving particular attention to the broadcasting-satellite service in Region
   1. In the direction space-to-Earth, the power flux-density at the Earth's
   surface shall not exceed the values given in Article 21, Table 21–4.

   5.415A  Additional allocation: in India and Japan, subject to agreement
   obtained under No. 9.21, the band 2515–2535 MHz may also be used for the
   aeronautical mobile-satellite service (space-to-Earth) for operation limited
   to within their national boundaries.

   5.416  The use of the band 2520–2670 MHz by the broadcasting-satellite
   service is limited to national and regional systems for community reception,
   subject to agreement obtained under No. 9.21.

   5.417A  In applying provision No. 5.418, in Korea (Rep. of) and Japan,
   resolves 3 of Resolution 528 (Rev.WRC–03) is relaxed to allow the
   broadcasting-satellite service (sound) and the complementary terrestrial
   broadcasting service to additionally operate on a primary basis in the band
   2605–2630 MHz. This use is limited to systems intended for national
   coverage. An administration listed in this provision shall not have
   simultaneously two overlapping frequency assignments, one under this
   provision and the other under No. 5.416. The provisions of No. 5.416 and
   Table 21–4 of Article 21 do not apply. Use of non-geostationary-satellite
   systems in the broadcasting-satellite service (sound) in the band 2605–2630
   MHz is subject to the provisions of Resolution 539 (Rev.WRC–03). The power
   flux-density at the Earth's surface produced by emissions from a
   geostationary broadcasting-satellite service (sound) space station operating
   in the band 2605–2630 MHz for which complete Appendix 4 coordination
   information, or notification information, has been received after 4 July
   2003, for all conditions and for all methods of modulation, shall not exceed
   the following limits:




-130 dB(W/(m\2\   MHz)).......  for 0 ° [le] Θ [le]
                                        5 °
-130 + 0.4 (Θ - 5) dB(W/(m\2\   for 5 ° < Θ [le]
   MHz)).                        25 °
-122 dB(W/(m\2\   MHz)).......  for 25 ° < Θ [le]
                                        90 °


   where Θ is the angle of arrival of the incident wave above the horizontal
   plane, in degrees. These limits may be exceeded on the territory of any
   country whose administration has so agreed. In the case of the
   broadcasting-satellite service (sound) networks of Korea (Rep. of), as an
   exception to the limits above, the power flux-density value of −122 dB(W/(m
   ^2  MHz)) shall be used as a threshold for coordination under No. 9.11 in an
   area of 1000 km around the territory of the administration notifying the
   broadcasting-satellite service (sound) system, for angles of arrival greater
   than 35 °.

   5.417B  In Korea (Rep. of) and Japan, use of the band 2605–2630 MHz by
   non-geostationary-satellite systems in the broadcasting-satellite service
   (sound), pursuant to No. 5.417A, for which complete Appendix 4 coordination
   information, or notification information, has been received after 4 July
   2003, is subject to the application of the provisions of No. 9.12A, in
   respect of geostationary-satellite networks for which complete Appendix 4
   coordination information, or notification information, is considered to have
   been received after 4 July 2003, and No. 22.2 does not apply. No. 22.2 shall
   continue to apply with respect to geostationary-satellite networks for which
   complete Appendix 4 coordination information, or notification information,
   is considered to have been received before 5 July 2003.

   5.417C  Use of the band 2605–2630 MHz by non-geostationary-satellite systems
   in the broadcasting-satellite service (sound), pursuant to No. 5.417A, for
   which complete Appendix 4 coordination information, or notification
   information, has been received after 4 July 2003, is subject to the
   application of the provisions of No. 9.12.

   5.417D  Use of the band 2605–2630 MHz by geostationary-satellite networks
   for which complete Appendix 4 coordination information, or notification
   information, has been received after 4 July 2003 is subject to the
   application of the provisions of No. 9.13 with respect to
   non-geostationary-satellite systems in the broadcasting-satellite service
   (sound), pursuant to No. 5.417A, and No. 22.2 does not apply.

   5.418  Additional allocation: in Korea (Rep. of), India, Japan, Pakistan and
   Thailand, the band 2535–2655 MHz is also allocated to the
   broadcasting-satellite service (sound) and complementary terrestrial
   broadcasting service on a primary basis. Such use is limited to digital
   audio broadcasting and is subject to the provisions of Resolution 528
   (Rev.WRC–03). The provisions of No. 5.416 and Table 21–4 of Article 21, do
   not apply to this additional allocation. Use of non-geostationary-satellite
   systems in the broadcasting-satellite service (sound) is subject to
   Resolution 539 (Rev.WRC–03). Geostationary broadcasting-satellite service
   (sound) systems for which complete Appendix 4 coordination information has
   been received after 1 June 2005 are limited to systems intended for national
   coverage. The power flux-density at the Earth's surface produced by
   emissions from a geostationary broadcasting-satellite service (sound) space
   station operating in the band 2630–2655 MHz, and for which complete Appendix
   4 coordination information has been received after 1 June 2005, shall not
   exceed the following limits, for all conditions and for all methods of
   modulation:




-130 dB(W/(m\2\   MHz)).......  for 0 ° [le] Θ [le]
                                        5 °
-130 + 0.4 (Θ - 5) dB(W/(m\2\   for 5 ° < Θ [le]
   MHz)).                        25 °
-122 dB(W/(m\2\   MHz)).......  for 25 °< Θ [le]
                                        90 °


   where Θ is the angle of arrival of the incident wave above the horizontal
   plane, in degrees. These limits may be exceeded on the territory of any
   country whose administration has so agreed. As an exception to the limits
   above, the pfd value of −122 dB(W/(m ^2  MHz)) shall be used as a threshold
   for coordination under No. 9.11 in an area of 1500 km around the territory
   of the administration notifying the broadcasting-satellite service (sound)
   system. In addition, the power flux-density value shall not exceed −100
   dB(W/(m ^2  MHz)) anywhere on the territory of the Russian Federation.

   In addition, an administration listed in this provision shall not have
   simultaneously two overlapping frequency assignments, one under this
   provision and the other under No. 5.416 for systems for which complete
   Appendix 4 coordination information has been received after 1 June 2005.

   5.418A  In certain Region 3 countries listed in No. 5.418, use of the band
   2630–2655 MHz by non-geostationary-satellite systems in the
   broadcasting-satellite service (sound) for which complete Appendix 4
   coordination information, or notification information, has been received
   after 2 June 2000, is subject to the application of the provisions of No.
   9.12A, in respect of geostationary-satellite networks for which complete
   Appendix 4 coordination information, or notification information, is
   considered to have been received after 2 June 2000, and No. 22.2 does not
   apply. No. 22.2 shall continue to apply with respect to
   geostationary-satellite networks for which complete Appendix 4 coordination
   information, or notification information, is considered to have been
   received before 3 June 2000.

   5.418B  Use of the band 2630–2655 MHz by non-geostationary-satellite systems
   in the broadcasting-satellite service (sound), pursuant to No. 5.418, for
   which complete Appendix 4 coordination information, or notification
   information, has been received after 2 June 2000, is subject to the
   application of the provisions of No. 9.12.

   5.418C  Use of the band 2630–2655 MHz by geostationary-satellite networks
   for which complete Appendix 4 coordination information, or notification
   information, has been received after 2 June 2000 is subject to the
   application of the provisions of No. 9.13 with respect to
   non-geostationary-satellite systems in the broadcasting-satellite service
   (sound), pursuant to No. 5.418 and No. 22.2 does not apply.

   5.419  The allocation of the frequency band 2670–2690 MHz to the
   mobile-satellite service shall be effective from 1 January 2005. When
   introducing systems of the mobile-satellite service in this band,
   administrations shall take all necessary steps to protect the satellite
   systems operating in this band prior to 3 March 1992. The coordination of
   mobile-satellite systems in the band shall be in accordance with No. 9.11A.

   5.420  The band 2655–2670 MHz (until 1 January 2005 the band 2655–2690 MHz)
   may also be used for the mobile-satellite (Earth-to-space), except
   aeronautical mobile-satellite, service for operation limited to within
   national boundaries, subject to agreement obtained under No. 9.21. The
   coordination under No. 9.11A applies.

   5.420A  Additional allocation: in India and Japan, subject to agreement
   obtained under No. 9.21, the band 2670–2690 MHz may also be used for the
   aeronautical mobile-satellite service (Earth-to-space) for operation limited
   to within their national boundaries.

   5.422  Additional allocation: in Saudi Arabia, Armenia, Azerbaijan, Bahrain,
   Belarus, Bosnia and Herzegovina, Brunei Darussalam, Congo (Rep. of the),
   Côte d'Ivoire, Cuba, Egypt, the United Arab Emirates, Eritrea, Ethiopia, the
   Russian Federation, Gabon, Georgia, Guinea, Guinea-Bissau, Iran (Islamic
   Republic of), Iraq, Israel, Jordan, Lebanon, Mauritania, Moldova, Mongolia,
   Nigeria, Oman, Uzbekistan, Pakistan, the Philippines, Qatar, Syrian Arab
   Republic, Kyrgyzstan, the Dem. Rep. of the Congo, Romania, Serbia and
   Montenegro, Somalia, Tajikistan, Tunisia, Turkmenistan, Ukraine and Yemen,
   the band 2690–2700 MHz is also allocated to the fixed and mobile, except
   aeronautical mobile, services on a primary basis. Such use is limited to
   equipment in operation by 1 January 1985.

   5.423  In the band 2700–2900 MHz, ground-based radars used for
   meteorological purposes are authorized to operate on a basis of equality
   with stations of the aeronautical radionavigation service.

   5.424  Additional allocation: in Canada, the band 2850–2900 MHz is also
   allocated to the maritime radionavigation service, on a primary basis, for
   use by shore-based radars.

   5.424A  In the band 2900–3100 MHz, stations in the radiolocation service
   shall not cause harmful interference to, nor claim protection from, radar
   systems in the radionavigation service.

   5.425  In the band 2900–3100 MHz, the use of the shipborne
   interrogator-transponder system (SIT) shall be confined to the sub-band
   2930–2950 MHz.

   5.426  The use of the band 2900–3100 MHz by the aeronautical radionavigation
   service is limited to ground-based radars.

   5.427  In the bands 2900–3100 MHz and 9300–9500 MHz, the response from radar
   transponders shall not be capable of being confused with the response from
   radar beacons (racons) and shall not cause interference to ship or
   aeronautical radars in the radionavigation service, having regard, however,
   to No. 4.9.

   5.428  Additional allocation: in Azerbaijan, Cuba, Mongolia, Kyrgyzstan,
   Romania and Turkmenistan, the band 3100–3300 MHz is also allocated to the
   radionavigation service on a primary basis.

   5.429  Additional allocation: in Saudi Arabia, Bahrain, Bangladesh, Brunei
   Darussalam, China, Congo (Rep. of the), Korea (Rep. of), the United Arab
   Emirates, India, Indonesia, Iran (Islamic Republic of), Iraq, Israel, the
   Libyan Arab Jamahiriya, Japan, Jordan, Kenya, Kuwait, Lebanon, Malaysia,
   Oman, Pakistan, Qatar, the Syrian Arab Republic, Dem. People's Rep. of Korea
   and Yemen, the band 3300–3400 MHz is also allocated to the fixed and mobile
   services on a primary basis. The countries bordering the Mediterranean shall
   not claim protection for their fixed and mobile services from the
   radiolocation service.

   5.430  Additional allocation: in Azerbaijan, Cuba, Mongolia, Kyrgyzstan,
   Romania and Turkmenistan, the band 3300–3400 MHz is also allocated to the
   radionavigation service on a primary basis.

   5.431  Additional allocation: in Germany, Israel and the United Kingdom, the
   band 3400–3475 MHz is also allocated to the amateur service on a secondary
   basis.

   5.432  Different category of service: in Korea (Rep. of), Japan and
   Pakistan, the allocation of the band 3400–3500 MHz to the mobile, except
   aeronautical mobile, service is on a primary basis (see No. 5.33).

   5.433  In Regions 2 and 3, in the band 3400–3600 MHz the radiolocation
   service is allocated on a primary basis. However, all administrations
   operating radiolocation systems in this band are urged to cease operations
   by 1985. Thereafter, administrations shall take all practicable steps to
   protect the fixed-satellite service and coordination requirements shall not
   be imposed on the fixed-satellite service.

   5.435  In Japan, in the band 3620–3700 MHz, the radiolocation service is
   excluded.

   5.438  Use of the band 4200–4400 MHz by the aeronautical radionavigation
   service is reserved exclusively for radio altimeters installed on board
   aircraft and for the associated transponders on the ground. However, passive
   sensing in the earth exploration-satellite and space research services may
   be authorized in this band on a secondary basis (no protection is provided
   by the radio altimeters).

   5.439  Additional allocation: in Iran (Islamic Republic of) and Libya, the
   band 4200–4400 MHz is also allocated to the fixed service on a secondary
   basis.

   5.440  The standard frequency and time signal-satellite service may be
   authorized to use the frequency 4202 MHz for space-to-Earth transmissions
   and the frequency 6427 MHz for Earth-to-space transmissions. Such
   transmissions shall be confined within the limits of   2 MHz of these
   frequencies, subject to agreement obtained under No. 9.21.

   5.441  The use of the bands 4500–4800 MHz (space-to-Earth), 6725–7025 MHz
   (Earth-to-space) by the fixed-satellite service shall be in accordance with
   the provisions of Appendix 30B. The use of the bands 10.710.95 GHz
   (space-to-Earth), 11.2–11.45 GHz (space-to-Earth) and 12.7513.25 GHz
   (Earth-to-space) by geostationary-satellite systems in the fixed-satellite
   service shall be in accordance with the provisions of Appendix 30B. The use
   of the bands 10.710.95 GHz (space-to Earth), 11.2–11.45 GHz
   (space-to-Earth) and 12.7513.25 GHz (Earth-to-space) by a
   non-geostationary-satellite system in the fixed-satellite service is subject
   to application of the provisions of No. 9.12 for coordination with other
   non-geostationary-satellite systems in the fixed-satellite service.
   Non-geostationary-satellite systems in the fixed-satellite service shall not
   claim protection from geostationary-satellite networks in the
   fixed-satellite service operating in accordance with the Radio Regulations,
   irrespective of the dates of receipt by the Bureau of the complete
   coordination or notification information, as appropriate, for the
   non-geostationary-satellite systems in the fixed-satellite service and of
   the complete coordination or notification information, as appropriate, for
   the geostationary-satellite networks, and No. 5.43A does not apply.
   Non-geostationary-satellite systems in the fixed-satellite service in the
   above bands shall be operated in such a way that any unacceptable
   interference that may occur during their operation shall be rapidly
   eliminated.

   5.442  In the bands 4825–4835 MHz and 4950–4990 MHz, the allocation to the
   mobile service is restricted to the mobile, except aeronautical mobile,
   service.

   5.443  Different category of service: in Argentina, Australia and Canada,
   the allocation of the bands 4825–4835 MHz and 4950–4990 MHz to the radio
   astronomy service is on a primary basis (see No. 5.33).

   5.443B  In order not to cause harmful interference to the microwave landing
   system operating above 5030 MHz, the aggregate power flux-density produced
   at the Earth's surface in the band 5030–5150 MHz by all the space stations
   within any radionavigation-satellite service system (space-to-Earth)
   operating in the band 5010–5030 MHz shall not exceed −124.5 dB(W/m ^2 ) in a
   150 kHz band. In order not to cause harmful interference to the radio
   astronomy service in the band 4990–5000 MHz, radionavigation-satellite
   service systems operating in the band 5010–5030 MHz shall comply with the
   limits in the band 4990–5000 MHz defined in Resolution 741 (WRC–03).

   5.444  The band 5030–5150 MHz is to be used for the operation of the
   international standard system (microwave landing system) for precision
   approach and landing. The requirements of this system shall take precedence
   over other uses of this band. For the use of this band, No. 5.444A and
   Resolution 114 (Rev.WRC–03) apply.

   5.444A  Additional allocation: the band 5091–5150 MHz is also allocated to
   the fixed-satellite service (Earth-to-space) on a primary basis. This
   allocation is limited to feeder links of non-geostationary mobile-satellite
   systems in the mobile-satellite service and is subject to coordination under
   No. 9.11A.

   In the band 5091–5150 MHz, the following conditions also apply:

   —Prior to 1 January 2018, the use of the band 5091–5150 MHz by feeder links
   of non-geostationary-satellite systems in the mobile-satellite service shall
   be made in accordance with Resolution 114 (Rev.WRC–03);

   —Prior to 1 January 2018, the requirements of existing and planned
   international standard systems for the aeronautical radionavigation service
   which cannot be met in the 5000–5091 MHz band, shall take precedence over
   other uses of this band;

   —After 1 January 2012, no new assignments shall be made to earth stations
   providing feeder links of non-geostationary mobile-satellite systems;

   —After 1 January 2018, the fixed-satellite service will become secondary to
   the aeronautical radionavigation service.

   5.446  Additional allocation: in the countries listed in Nos. 5.369 and
   5.400, the band 5150–5216 MHz is also allocated to the
   radiodetermination-satellite service (space-to-Earth) on a primary basis,
   subject to agreement obtained under No. 9.21. In Region 2, the band is also
   allocated to the radiodetermination-satellite service (space-to-Earth) on a
   primary basis. In Regions 1 and 3, except those countries listed in Nos.
   5.369 and 5.400, the band is also allocated to the
   radiodetermination-satellite service (space-to-Earth) on a secondary basis.
   The use by the radiodetermination-satellite service is limited to feeder
   links in conjunction with the radiodetermination-satellite service operating
   in the bands 1610–1626.5 MHz and/or 2483.5–2500 MHz. The total power
   flux-density at the Earth's surface shall in no case exceed −159 dB(W/m ^2 )
   in any 4 kHz band for all angles of arrival.

   5.446A  The use of the bands 5150–5350 MHz and 5470–5725 MHz by the stations
   in the mobile service shall be in accordance with Resolution 229 (WRC–03).

   5.446B  In the band 5150–5250 MHz, stations in the mobile service shall not
   claim protection from earth stations in the fixed-satellite service. No.
   5.43A does not apply to the mobile service with respect to fixed-satellite
   service earth stations.

   5.447  Additional allocation: In Israel, Lebanon, Pakistan, the Syrian Arab
   Republic and Tunisia, the band 5150–5250 MHz is also allocated to the mobile
   service, on a primary basis, subject to agreement obtained under No. 9.21.
   In this case, the provisions of Resolution 229 (WRC–03) do not apply.

   5.447A  The allocation to the fixed-satellite service (Earth-to-space) is
   limited to feeder links of non-geostationary-satellite systems in the
   mobile-satellite service and is subject to coordination under No. 9.11A.

   5.447B  Additional allocation: the band 5150–5216 MHz is also allocated to
   the fixed-satellite service (space-to-Earth) on a primary basis. This
   allocation is limited to feeder links of non-geostationary-satellite systems
   in the mobile-satellite service and is subject to provisions of No. 9.11A.
   The power flux-density at the Earth's surface produced by space stations of
   the fixed-satellite service operating in the space-to-Earth direction in the
   band 5150–5216 MHz shall in no case exceed −164 dB(W/m ^2 ) in any 4 kHz
   band for all angles of arrival.

   5.447C  Administrations responsible for fixed-satellite service networks in
   the band 5150–5250 MHz operated under Nos. 5.447A and 5.447B shall
   coordinate on an equal basis in accordance with No. 9.11A with
   administrations responsible for non-geostationary-satellite networks
   operated under No. 5.446 and brought into use prior to 17 November 1995.
   Satellite networks operated under No. 5.446 brought into use after 17
   November 1995 shall not claim protection from, and shall not cause harmful
   interference to, stations of the fixed-satellite service operated under Nos.
   5.447A and 5.447B.

   5.447D  The allocation of the band 5250–5255 MHz to the space research
   service on a primary basis is limited to active spaceborne sensors. Other
   uses of the band by the space research service are on a secondary basis.

   5.447E  Additional allocation: The band 5250–5350 MHz is also allocated to
   the fixed service on a primary basis in the following countries in Region 3:
   Australia, Korea (Rep. of), India, Indonesia, Iran (Islamic Republic of),
   Japan, Malaysia, Papua New Guinea, the Philippines, Sri Lanka, Thailand and
   Viet Nam. The use of this band by the fixed service is intended for the
   implementation of fixed wireless access systems and shall comply with
   Recommendation ITU–R F.1613. In addition, the fixed service shall not claim
   protection from the radiodetermination, Earth exploration-satellite (active)
   and space research (active) services, but the provisions of No. 5.43A do not
   apply to the fixed service with respect to the Earth exploration-satellite
   (active) and space research (active) services. After implementation of fixed
   wireless access systems in the fixed service with protection for the
   existing radiodetermination systems, no more stringent constraints should be
   imposed on the fixed wireless access systems by future radiodetermination
   implementations.

   5.447F  In the band 5250–5350 MHz, stations in the mobile service shall not
   claim protection from the radiolocation service, the Earth
   exploration-satellite service (active) and the space research service
   (active). These services shall not impose on the mobile service more
   stringent protection criteria, based on system characteristics and
   interference criteria, than those stated in Recommendations ITU-R M.1638 and
   ITU-R SA.1632.

   5.448  Additional allocation: In Azerbaijan, Libyan Arab Jamahiriya,
   Mongolia, Kyrgyzstan, Slovakia, Romania and Turkmenistan, the band 5250–5350
   MHz is also allocated to the radionavigation service on a primary basis.

   5.448A  The Earth exploration-satellite (active) and space research (active)
   services in the frequency band 5250–5350 MHz shall not claim protection from
   the radiolocation service. No. 5.43A does not apply.

   5.448B  The Earth exploration-satellite service (active) operating in the
   band 5350–5570 MHz and space research service (active) operating in the band
   5460–5570 MHz shall not cause harmful interference to the aeronautical
   radionavigation service in the band 5350–5460 MHz, the radionavigation
   service in the band 5460–5470 MHz and the maritime radionavigation service
   in the band 5470–5570 MHz.

   5.448C  The space research service (active) operating in the band 5350–5460
   MHz shall not cause harmful interference to nor claim protection from other
   services to which this band is allocated.

   5.448D  In the frequency band 5350–5470 MHz, stations in the radiolocation
   service shall not cause harmful interference to, nor claim protection from,
   radar systems in the aeronautical radionavigation service operating in
   accordance with No. 5.449.

   5.449  The use of the band 5350–5470 MHz by the aeronautical radionavigation
   service is limited to airborne radars and associated airborne beacons.

   5.450  Additional allocation: In Austria, Azerbaijan, Iran (Islamic Republic
   of), Mongolia, Kyrgyzstan, Romania, Turkmenistan and Ukraine, the band
   5470–5650 MHz is also allocated to the aeronautical radionavigation service
   on a primary basis.

   5.450A  In the band 5470–5725 MHz, stations in the mobile service shall not
   claim protection from radiodetermination services. Radiodetermination
   services shall not impose on the mobile service more stringent protection
   criteria, based on system characteristics and interference criteria, than
   those stated in Recommendation ITU-R M.1638.

   5.450B  In the frequency band 5470–5650 MHz, stations in the radiolocation
   service, except ground-based radars used for meteorological purposes in the
   band 5600–5650 MHz, shall not cause harmful interference to, nor claim
   protection from, radar systems in the maritime radionavigation service.

   5.451  Additional allocation: in the United Kingdom, the band 5470–5850 MHz
   is also allocated to the land mobile service on a secondary basis. The power
   limits specified in Nos. 21.2, 21.3, 21.4 and 21.5 shall apply in the band
   5725–5850 MHz.

   5.452  Between 5600 MHz and 5650 MHz, ground-based radars used for
   meteorological purposes are authorized to operate on a basis of equality
   with stations of the maritime radionavigation service.

   5.453  Additional allocation: in Saudi Arabia, Bahrain, Bangladesh, Brunei
   Darussalam, Cameroon, China, Congo (Rep. of the), Korea (Rep. of), C“te
   d'Ivoire, Egypt, the United Arab Emirates, Gabon, Guinea, Equatorial Guinea,
   India, Indonesia, Iran (Islamic Republic of), Iraq, Israel, the Libyan Arab
   Jamahiriya, Japan, Jordan, Kenya, Kuwait, Lebanon, Madagascar, Malaysia,
   Nigeria, Oman, Pakistan, the Philippines, Qatar, the Syrian Arab Republic,
   the Dem. People's Rep. of Korea, Singapore, Sri Lanka, Swaziland, Tanzania,
   Chad, Thailand, Togo, Viet Nam and Yemen, the band 5650–5850 MHz is also
   allocated to the fixed and mobile services on a primary basis. In this case,
   the provisions of Resolution 229 (WRC–03) do not apply.

   5.454  Different category of service: in Azerbaijan, the Russian Federation,
   Georgia, Mongolia, Uzbekistan, Kyrgyzstan, Tajikistan and Turkmenistan, the
   allocation of the band 5670–5725 MHz to the space research service is on a
   primary basis (see No. 5.33).

   5.455  Additional allocation: in Armenia, Azerbaijan, Belarus, Cuba, the
   Russian Federation, Georgia, Hungary, Kazakhstan, Latvia, Moldova, Mongolia,
   Uzbekistan, Kyrgyzstan, Tajikistan, Turkmenistan and Ukraine, the band
   5670–5850 MHz is also allocated to the fixed service on a primary basis.

   5.456  Additional allocation: in Cameroon, the band 5755–5850 MHz is also
   allocated to the fixed service on a primary basis.

   5.457A  In the bands 5925–6425 MHz and 14–14.5 GHz, earth stations located
   on board vessels may communicate with space stations of the fixed-satellite
   service. Such use shall be in accordance with Resolution 902 (WRC–03).

   5.457B  In the bands 5925–6425 MHz and 14–14.5 GHz, earth stations located
   on board vessels may operate with the characteristics and under the
   conditions contained in Resolution 902 (WRC–03) in Algeria, Saudi Arabia,
   Bahrain, Comoros, Djibouti, Egypt, United Arab Emirates, the Libyan Arab
   Jamahiriya, Jordan, Kuwait, Morocco, Mauritania, Oman, Qatar, the Syrian
   Arab Republic, Sudan, Tunisia and Yemen, in the maritime mobile-satellite
   service on a secondary basis. Such use shall be in accordance with
   Resolution 902 (WRC–03).

   5.458  In the band 6425–7075 MHz, passive microwave sensor measurements are
   carried out over the oceans. In the band 7075–7250 MHz, passive microwave
   sensor measurements are carried out. Administrations should bear in mind the
   needs of the Earth exploration-satellite (passive) and space research
   (passive) services in their future planning of the bands 6425–7025 MHz and
   7075–7250 MHz.

   5.458A  In making assignments in the band 6700–7075 MHz to space stations of
   the fixed-satellite service, administrations are urged to take all
   practicable steps to protect spectral line observations of the radio
   astronomy service in the band 6650–6675.2 MHz from harmful interference from
   unwanted emissions.

   5.458B  The space-to-Earth allocation to the fixed-satellite service in the
   band 6700–7075 MHz is limited to feeder links for non-geostationary
   satellite systems of the mobile-satellite service and is subject to
   coordination under No. 9.11A. The use of the band 6700–7075 MHz
   (space-to-Earth) by feeder links for non-geostationary satellite systems in
   the mobile-satellite service is not subject to No. 22.2.

   5.458C  Administrations making submissions in the band 7025–7075 MHz
   (Earth-to-space) for geostationary-satellite systems in the fixed-satellite
   service after 17 November 1995 shall consult on the basis of relevant ITU-R
   Recommendations with the administrations that have notified and brought into
   use non-geostationary-satellite systems in this frequency band before 18
   November 1995 upon request of the latter administrations. This consultation
   shall be with a view to facilitating shared operation of both
   geostationary-satellite systems in the fixed-satellite service and
   non-geostationary-satellite systems in this band.

   5.459  Additional allocation: in Russian Federation, the frequency bands
   7100–7155 MHz and 7190–7235 MHz are also allocated to the space operation
   service (Earth-to-space) on a primary basis, subject to agreement obtained
   under No. 9.21.

   5.460  The use of the band 7145–7190 MHz by the space research service
   (Earth-to-space) is restricted to deep space; no emissions to deep space
   shall be effected in the band 7190–7235 MHz. Geostationary satellites in the
   space research service operating in the band 7190–7235 MHz shall not claim
   protection from existing and future stations of the fixed and mobile
   services and No. 5.43A does not apply.

   5.461  Additional allocation: the bands 7250–7375 MHz (space-to-Earth) and
   7900–8025 MHz (Earth-to-space) are also allocated to the mobile-satellite
   service on a primary basis, subject to agreement obtained under No. 9.21.

   5.461A  The use of the band 7450–7550 MHz by the meteorological-satellite
   service (space-to-Earth) is limited to geostationary-satellite systems.
   Non-geostationary meteorological-satellite systems in this band notified
   before 30 November 1997 may continue to operate on a primary basis until the
   end of their lifetime.

   5.461B  The use of the band 7750–7850 MHz by the meteorological-satellite
   service (space-to-Earth) is limited to non-geostationary satellite systems.

   5.462A  In Regions 1 and 3 (except for Japan), in the band 8025–8400 MHz,
   the earth exploration-satellite service using geostationary satellites shall
   not produce a power flux-density in excess of the following provisional
   values for angles of arrival (Θ), without the consent of the affected
   administration:

   −174 dB(W/m[2]) in a 4 kHz band  for 0≤ Θ< 5 °

   −174 + 0.5 (Θ − 5) dB(W/m ^2 ) in a 4 kHz band  for 5≤ < 25 °

   −164 dB(W/m ^2 ) in a 4 kHz band  for 25≤ Θ ≤ 90 °

   These values are subject to study under Resolution 124 (WRC–97). ^6

   ^6 Note by the Secretariat: This Resolution was revised by WRC–2000.

   5.463  Aircraft stations are not permitted to transmit in the band 8025–8400
   MHz.

   5.465  In the space research service, the use of the band 8400–8450 MHz is
   limited to deep space.

   5.466  Different category of service: in Israel, Singapore and Sri Lanka,
   the allocation of the band 8400–8500 MHz to the space research service is on
   a secondary basis (see No. 5.32).

   5.468  Additional allocation: in Saudi Arabia, Bahrain, Bangladesh, Brunei
   Darussalam, Burundi, Cameroon, China, Congo (Rep. of the), Costa Rica,
   Egypt, the United Arab Emirates, Gabon, Guyana, Indonesia, Iran (Islamic
   Republic of), Iraq, the Libyan Arab Jamahiriya, Jamaica, Jordan, Kenya,
   Kuwait, Lebanon, Malaysia, Mali, Morocco, Mauritania, Nepal, Nigeria, Oman,
   Pakistan, Qatar, Syrian Arab Republic, the Dem. People's Rep. of Korea,
   Senegal, Singapore, Somalia, Swaziland, Tanzania, Chad, Togo, Tunisia and
   Yemen, the band 8500–8750 MHz is also allocated to the fixed and mobile
   services on a primary basis.

   5.469  Additional allocation: in Armenia, Azerbaijan, Belarus, the Russian
   Federation, Georgia, Hungary, Lithuania, Moldova, Mongolia, Uzbekistan,
   Poland, Kyrgyzstan, the Czech Rep., Romania, Tajikistan, Turkmenistan and
   Ukraine, the band 8500–8750 MHz is also allocated to the land mobile and
   radionavigation services on a primary basis.

   5.469A  In the band 8550–8650 MHz, stations in the earth
   exploration-satellite service (active) and space research service (active)
   shall not cause harmful interference to, or constrain the use and
   development of, stations of the radiolocation service.

   5.470  The use of the band 8750–8850 MHz by the aeronautical radionavigation
   service is limited to airborne Doppler navigation aids on a centre frequency
   of 8800 MHz.

   5.471  Additional allocation: in Algeria, Germany, Bahrain, Belgium, China,
   the United Arab Emirates, France, Greece, Indonesia, Iran (Islamic Republic
   of), Libya, the Netherlands, Qatar and Sudan, the bands 8825–8850 MHz and
   9000–9200 MHz are also allocated to the maritime radionavigation service, on
   a primary basis, for use by shore-based radars only.

   5.472  In the bands 8850–9000 MHz and 9200–9225 MHz, the maritime
   radionavigation service is limited to shore-based radars.

   5.473  Additional allocation: in Armenia, Austria, Azerbaijan, Belarus,
   Bulgaria, Cuba, the Russian Federation, Georgia, Hungary, Moldova, Mongolia,
   Uzbekistan, Poland, Kyrgyzstan, Romania, Tajikistan, Turkmenistan and
   Ukraine, the bands 8850–9000 MHz and 9200–9300 MHz are also allocated to the
   radionavigation service on a primary basis.

   5.474  In the band 9200–9500 MHz, search and rescue transponders (SART) may
   be used, having due regard to the appropriate ITU-R Recommendation (see also
   Article 31).

   5.475  The use of the band 9300–9500 MHz by the aeronautical radionavigation
   service is limited to airborne weather radars and ground-based radars. In
   addition, ground-based radar beacons in the aeronautical radionavigation
   service are permitted in the band 9300–9320 MHz on condition that harmful
   interference is not caused to the maritime radionavigation service. In the
   band 9300–9500 MHz, ground-based radars used for meteorological purposes
   have priority over other radiolocation devices.

   5.476  In the band 9300–9320 MHz in the radionavigation service, the use of
   shipborne radars, other than those existing on 1 January 1976, is not
   permitted until 1 January 2001.

   5.476A  In the band 9500–9800 MHz, stations in the earth
   exploration-satellite service (active) and space research service (active)
   shall not cause harmful interference to, or constrain the use and
   development of, stations of the radionavigation and radiolocation services.

   5.477  Different category of service: in Algeria, Saudi Arabia, Bahrain,
   Bangladesh, Brunei Darussalam, Cameroon, Egypt, the United Arab Emirates,
   Eritrea, Ethiopia, Guyana, India, Indonesia, Iran (Islamic Republic of),
   Iraq, Jamaica, Japan, Jordan, Kuwait, Lebanon, Liberia, Malaysia, Nigeria,
   Oman, Pakistan, Qatar, the Dem. People's Rep. of Korea, Singapore, Somalia,
   Sudan, Trinidad and Tobago, and Yemen, the allocation of the band 9800–10000
   MHz to the fixed service is on a primary basis (see No. 5.33).

   5.478  Additional allocation: in Azerbaijan, Bulgaria, Mongolia, Kyrgyzstan,
   Romania, Turkmenistan and Ukraine, the band 9800–10000 MHz is also allocated
   to the radionavigation service on a primary basis.

   5.479  The band 9975–10025 MHz is also allocated to the
   meteorological-satellite service on a secondary basis for use by weather
   radars.

   5.480  Additional allocation: in Argentina, Brazil, Chile, Costa Rica, Cuba,
   El Salvador, Ecuador, Guatemala, Honduras, Mexico, Paraguay, Peru, Uruguay
   and Venezuela, the band 10–10.45 GHz is also allocated to the fixed and
   mobile services on a primary basis.

   5.481  Additional allocation: in Germany, Angola, Brazil, China, Costa Rica,
   Côte d'Ivoire, El Salvador, Ecuador, Spain, Guatemala, Hungary, Japan,
   Kenya, Morocco, Nigeria, Oman, Uzbekistan, Paraguay, Peru, the Dem. People's
   Rep. of Korea, Tanzania, Thailand and Uruguay, the band 10.4510.5 GHz is
   also allocated to the fixed and mobile services on a primary basis.

   5.482  In the band 10.610.68 GHz, stations of the fixed and mobile, except
   aeronautical mobile, services shall be limited to a maximum equivalent
   isotropically radiated power of 40 dBW and the power delivered to the
   antenna shall not exceed –3 dBW. These limits may be exceeded subject to
   agreement obtained under No. 9.21. However, in Saudi Arabia, Armenia,
   Azerbaijan, Bahrain, Bangladesh, Belarus, China, the United Arab Emirates,
   Georgia, India, Indonesia, Iran (Islamic Republic of), Iraq, Japan,
   Kazakhstan, Kuwait, Latvia, Lebanon, Moldova, Nigeria, Pakistan, the
   Philippines, Qatar, the Syrian Arab Republic, Tajikistan and Turkmenistan,
   the restrictions on the fixed and mobile, except aeronautical mobile,
   services are not applicable.

   5.483  Additional allocation: In Saudi Arabia, Armenia, Azerbaijan, Bahrain,
   Belarus, Bosnia and Herzegovina, China, Colombia, Korea (Rep. of), Costa
   Rica, Egypt, the United Arab Emirates, Georgia, Iran (Islamic Republic of),
   Iraq, Israel, Jordan, Kazakhstan, Kuwait, Lebanon, Mongolia, Uzbekistan,
   Qatar, Kyrgyzstan, the Dem. People's Rep. of Korea, Romania, Serbia and
   Montenegro, Tajikistan, Turkmenistan and Yemen, the band 10.6810.7 GHz is
   also allocated to the fixed and mobile, except aeronautical mobile, services
   on a primary basis. Such use is limited to equipment in operation by 1
   January 1985.

   5.484  In Region 1, the use of the band 10.711.7 GHz by the fixed-satellite
   service (Earth-to-space) is limited to feeder links for the
   broadcasting-satellite service.

   5.484A  The use of the bands 10.9511.2 GHz (space-to-Earth), 11.45–11.7 GHz
   (space-to-Earth), 11.7–12.2 GHz (space-to-Earth) in Region 2, 12.2–12.75 GHz
   (space-to-Earth) in Region 3, 12.5–12.75 GHz (space-to-Earth) in Region 1,
   13.75–14.5 GHz (Earth-to-space), 17.8–18.6 GHz (space-to-Earth), 19.7–20.2
   GHz (space-to-Earth), 27.5–28.6 GHz (Earth-to-space), 29.5–30 GHz
   (Earth-to-space) by a non-geostationary-satellite system in the
   fixed-satellite service is subject to application of the provisions of No.
   9.12 for coordination with other non-geostationary-satellite systems in the
   fixed-satellite service. Non-geostationary-satellite systems in the
   fixed-satellite service shall not claim protection from
   geostationary-satellite networks in the fixed-satellite service operating in
   accordance with the Radio Regulations, irrespective of the dates of receipt
   by the Bureau of the complete coordination or notification information, as
   appropriate, for the non-geostationary-satellite systems in the
   fixed-satellite service and of the complete coordination or notification
   information, as appropriate, for the geostationary-satellite networks, and
   No. 5.43A does not apply. Non-geostationary-satellite systems in the
   fixed-satellite service in the above bands shall be operated in such a way
   that any unacceptable interference that may occur during their operation
   shall be rapidly eliminated.

   5.485  In Region 2, in the band 11.712.2 GHz, transponders on space
   stations in the fixed-satellite service may be used additionally for
   transmissions in the broadcasting-satellite service, provided that such
   transmissions do not have a maximum e.i.r.p. greater than 53 dBW per
   television channel and do not cause greater interference or require more
   protection from interference than the coordinated fixed-satellite service
   frequency assignments. With respect to the space services, this band shall
   be used principally for the fixed-satellite service.

   5.486  Different category of service: in Mexico and the United States, the
   allocation of the band 11.712.1 GHz to the fixed service is on a secondary
   basis (see No. 5.32).

   5.487  In the band 11.712.5 GHz in Regions 1 and 3, the fixed,
   fixed-satellite, mobile, except aeronautical mobile, and broadcasting
   services, in accordance with their respective allocations, shall not cause
   harmful interference to, or claim protection from, broadcasting-satellite
   stations operating in accordance with the Regions 1 and 3 Plan in Appendix
   30.

   5.487A  Additional allocation: in Region 1, the band 11.712.5 GHz, in
   Region 2, the band 12.212.7 GHz and, in Region 3, the band 11.712.2 GHz,
   are also allocated to the fixed-satellite service (space-to-Earth) on a
   primary basis, limited to non-geostationary systems and subject to
   application of the provisions of No. 9.12 for coordination with other
   non-geostationary-satellite systems in the fixed-satellite service.
   Non-geostationary-satellite systems in the fixed-satellite service shall not
   claim protection from geostationary-satellite networks in the
   broadcasting-satellite service operating in accordance with the Radio
   Regulations, irrespective of the dates of receipt by the Bureau of the
   complete coordination or notification information, as appropriate, for the
   non-geostationary-satellite systems in the fixed-satellite service and of
   the complete coordination or notification information, as appropriate, for
   the geostationary-satellite networks, and No. 5.43A does not apply.
   Non-geostationary-satellite systems in the fixed-satellite service in the
   above bands shall be operated in such a way that any unacceptable
   interference that may occur during their operation shall be rapidly
   eliminated.

   5.488  The use of the band 11.712.2 GHz by geostationary-satellite networks
   in the fixed-satellite service in Region 2 is subject to application of the
   provisions of No. 9.14 for coordination with stations of terrestrial
   services in Regions 1, 2 and 3. For the use of the band 12.212.7 GHz by the
   broadcasting-satellite service in Region 2, see Appendix 30.

   5.489  Additional allocation: in Peru, the band 12.112.2 GHz is also
   allocated to the fixed service on a primary basis.

   5.490  In Region 2, in the band 12.212.7 GHz, existing and future
   terrestrial radiocommunication services shall not cause harmful interference
   to the space services operating in conformity with the
   broadcasting-satellite Plan for Region 2 contained in Appendix 30.

   5.492  Assignments to stations of the broadcasting-satellite service which
   are in conformity with the appropriate regional Plan or included in the
   Regions 1 and 3 List in Appendix 30 may also be used for transmissions in
   the fixed-satellite service (space-to-Earth), provided that such
   transmissions do not cause more interference, or require more protection
   from interference, than the broadcasting-satellite service transmissions
   operating in conformity with the Plan or the List, as appropriate.

   5.493  The broadcasting-satellite service in the band 12.512.75 GHz in
   Region 3 is limited to a power flux-density not exceeding −111 dB(W/(m^2  
   27 MHz)) for all conditions and for all methods of modulation at the edge of
   the service area.

   5.494  Additional allocation: In Algeria, Angola, Saudi Arabia, Bahrain,
   Cameroon, the Central African Rep., Congo (Rep. of the), Côte d'Ivoire,
   Egypt, the United Arab Emirates, Eritrea, Ethiopia, Gabon, Ghana, Guinea,
   Iraq, Israel, the Libyan Arab Jamahiriya, Jordan, Kuwait, Lebanon,
   Madagascar, Mali, Morocco, Mongolia, Nigeria, Qatar, the Syrian Arab
   Republic, the Dem. Rep. of the Congo, Somalia, Sudan, Chad, Togo and Yemen,
   the band 12.512.75 GHz is also allocated to the fixed and mobile, except
   aeronautical mobile, services on a primary basis.

   5.495  Additional allocation: In Bosnia and Herzegovina, Croatia, France,
   Greece, Liechtenstein, Monaco, Uganda, Portugal, Romania, Serbia and
   Montenegro, Slovenia, Switzerland, Tanzania and Tunisia, the band 12.512.75
   GHz is also allocated to the fixed and mobile, except aeronautical mobile,
   services on a secondary basis.

   5.496  Additional allocation: in Austria, Azerbaijan, Kyrgyzstan and
   Turkmenistan, the band 12.512.75 GHz is also allocated to the fixed service
   and the mobile, except aeronautical mobile, service on a primary basis.
   However, stations in these services shall not cause harmful interference to
   fixed-satellite service earth stations of countries in Region 1 other than
   those listed in this footnote. Coordination of these earth stations is not
   required with stations of the fixed and mobile services of the countries
   listed in this footnote. The power flux-density limit at the Earth's surface
   given in Table 21–4 of Article 21, for the fixed-satellite service shall
   apply on the territory of the countries listed in this footnote.

   5.497  The use of the band 13.2513.4 GHz by the aeronautical
   radionavigation service is limited to Doppler navigation aids.

   5.498A  The Earth exploration-satellite (active) and space research (active)
   services operating in the band 13.2513.4 GHz shall not cause harmful
   interference to, or constrain the use and development of, the aeronautical
   radionavigation service.

   5.499  Additional allocation: in Bangladesh, India and Pakistan, the band
   13.25–14 GHz is also allocated to the fixed service on a primary basis.

   5.500  Additional allocation: In Algeria, Angola, Saudi Arabia, Bahrain,
   Brunei Darussalam, Cameroon, Egypt, the United Arab Emirates, Gabon,
   Indonesia, Iran (Islamic Republic of), Iraq, Israel, Jordan, Kuwait,
   Lebanon, Madagascar, Malaysia, Mali, Malta, Morocco, Mauritania, Nigeria,
   Pakistan, Qatar, the Syrian Arab Republic, Singapore, Sudan, Chad and
   Tunisia, the band 13.4–14 GHz is also allocated to the fixed and mobile
   services on a primary basis.

   5.501  Additional allocation: In Azerbaijan, Hungary, Japan, Mongolia,
   Kyrgyzstan, Romania, the United Kingdom and Turkmenistan, the band 13.4–14
   GHz is also allocated to the radionavigation service on a primary basis.

   5.501A  The allocation of the band 13.413.75 GHz to the space research
   service on a primary basis is limited to active spaceborne sensors. Other
   uses of the band by the space research service are on a secondary basis.

   5.501B  In the band 13.413.75 GHz, the Earth exploration-satellite (active)
   and space research (active) services shall not cause harmful interference
   to, or constrain the use and development of, the radiolocation service.

   5.502  In the band 13.75–14 GHz, an earth station of a geostationary
   fixed-satellite service network shall have a minimum antenna diameter of 1.2
   m and an earth station of a non-geostationary fixed-satellite service system
   shall have a minimum antenna diameter of 4.5 m. In addition, the e.i.r.p.,
   averaged over one second, radiated by a station in the radiolocation or
   radionavigation services shall not exceed 59 dBW for elevation angles above
   2 ° and 65 dBW at lower angles. Before an administration brings into use an
   earth station in a geostationary-satellite network in the fixed-satellite
   service in this band with an antenna size smaller than 4.5 m, it shall
   ensure that the power flux-density produced by this earth station does not
   exceed:

   —−115 dB(W/(m ^2   10 MHz)) for more than 1% of the time produced at 36 m
   above sea level at the low water mark, as officially recognized by the
   coastal State;

   —−115 dB(W/(m ^2   10 MHz)) for more than 1% of the time produced 3 m above
   ground at the border of the territory of an administration deploying or
   planning to deploy land mobile radars in this band, unless prior agreement
   has been obtained.

   For earth stations within the fixed-satellite service having an antenna
   diameter greater than or equal to 4.5 m, the e.i.r.p. of any emission should
   be at least 68 dBW and should not exceed 85 dBW.

   5.503  In the band 13.75–14 GHz, geostationary space stations in the space
   research service for which information for advance publication has been
   received by the Bureau prior to 31 January 1992 shall operate on an equal
   basis with stations in the fixed-satellite service; after that date, new
   geostationary space stations in the space research service will operate on a
   secondary basis. Until those geostationary space stations in the space
   research service for which information for advance publication has been
   received by the Bureau prior to 31 January 1992 cease to operate in this
   band:

   —In the band 13.7713.78 GHz, the e.i.r.p. density of emissions from any
   earth station in the fixed-satellite service operating with a space station
   in geostationary-satellite orbit shall not exceed:

   (i) 4.7D + 28 dB(W/40 kHz), where D is the fixed-satellite service earth
   station antenna diameter (m) for antenna diameters equal to or greater than
   1.2 m and less than 4.5 m;

   (ii) 49.2 + 20 log(D/4.5) dB(W/40 kHz), where D is the fixed-satellite
   service earth station antenna diameter (m) for antenna diameters equal to or
   greater than 4.5 m and less than 31.9 m;

   (iii) 66.2 dB(W/40 kHz) for any fixed-satellite service earth station for
   antenna diameters (m) equal to or greater than 31.9 m;

   (iv) 56.2 dB(W/4 kHz) for narrow-band (less than 40 kHz of necessary
   bandwidth) fixed-satellite service earth station emissions from any
   fixed-satellite service earth station having an antenna diameter of 4.5 m or
   greater;

   —The e.i.r.p. density of emissions from any earth station in the
   fixed-satellite service operating with a space station in
   non-geostationary-satellite orbit shall not exceed 51 dBW in the 6 MHz band
   from 13.772 to 13.778 GHz.

   Automatic power control may be used to increase the e.i.r.p. density in
   these frequency ranges to compensate for rain attenuation, to the extent
   that the power flux-density at the fixed-satellite service space station
   does not exceed the value resulting from use by an earth station of an
   e.i.r.p. meeting the above limits in clear-sky conditions.

   5.504  The use of the band 14–14.3 GHz by the radionavigation service shall
   be such as to provide sufficient protection to space stations of the
   fixed-satellite service.

   5.504A  In the band 14–14.5 GHz, aircraft earth stations in the secondary
   aeronautical mobile-satellite service may also communicate with space
   stations in the fixed-satellite service. The provisions of Nos. 5.29, 5.30
   and 5.31 apply.

   5.504B  Aircraft earth stations operating in the aeronautical
   mobile-satellite service in the band 14–14.5 GHz shall comply with the
   provisions of Annex 1, Part C of Recommendation ITU-R M.1643, with respect
   to any radio astronomy station performing observations in the 14.47–14.5 GHz
   band located on the territory of Spain, France, India, Italy, the United
   Kingdom and South Africa.

   5.504C  In the band 14–14.25 GHz, the power flux-density produced on the
   territory of the countries of Saudi Arabia, Botswana, C“te d'Ivoire, Egypt,
   Guinea, India, Iran (Islamic Republic of), Kuwait, Lesotho, Nigeria, Oman,
   the Syrian Arab Republic and Tunisia by any aircraft earth station in the
   aeronautical mobile-satellite service shall not exceed the limits given in
   Annex 1, Part B of Recommendation ITU–R M.1643, unless otherwise
   specifically agreed by the affected administration(s). The provisions of
   this footnote in no way derogate the obligations of the aeronautical
   mobile-satellite service to operate as a secondary service in accordance
   with No. 5.29.

   5.505  Additional allocation: In Algeria, Angola, Saudi Arabia, Bahrain,
   Bangladesh, Botswana, Brunei Darussalam, Cameroon, China, Congo (Rep. of
   the), Korea (Rep. of), Egypt, the United Arab Emirates, Gabon, Guatemala,
   Guinea, India, Indonesia, Iran (Islamic Republic of), Iraq, Israel, Japan,
   Jordan, Kuwait, Lesotho, Lebanon, Malaysia, Mali, Morocco, Mauritania, Oman,
   Pakistan, the Philippines, Qatar, the Syrian Arab Republic, the Dem.
   People's Rep. of Korea, Singapore, Somalia, Sudan, Swaziland, Tanzania, Chad
   and Yemen, the band 14–14.3 GHz is also allocated to the fixed service on a
   primary basis.

   5.506  The band 14–14.5 GHz may be used, within the fixed-satellite service
   (Earth-to-space), for feeder links for the broadcasting-satellite service,
   subject to coordination with other networks in the fixed-satellite service.
   Such use of feeder links is reserved for countries outside Europe.

   5.506A  In the band 14–14.5 GHz, ship earth stations with an e.i.r.p.
   greater than 21 dBW shall operate under the same conditions as earth
   stations located on board vessels, as provided in Resolution 902 (WRC–03).
   This footnote shall not apply to ship earth stations for which the complete
   Appendix 4 information has been received by the Bureau prior to 5 July 2003.

   5.506B  Earth stations located on board vessels communicating with space
   stations in the fixed-satellite service may operate in the frequency band
   14–14.5 GHz without the need for prior agreement from Cyprus, Greece and
   Malta, within the minimum distance given in Resolution 902 (WRC–03) from
   these countries.

   5.508  Additional allocation: In Germany, Bosnia and Herzegovina, France,
   Italy, Libyan Arab Jamahiriya, The Former Yugoslav Rep. of Macedonia, the
   United Kingdom, Serbia and Montenegro and Slovenia, the band 14.2514.3 GHz
   is also allocated to the fixed service on a primary basis.

   5.508A  In the band 14.2514.3 GHz, the power flux-density produced on the
   territory of the countries of Saudi Arabia, Botswana, China, Côte d'Ivoire,
   Egypt, France, Guinea, India, Iran (Islamic Republic of), Italy, Kuwait,
   Lesotho, Nigeria, Oman, the Syrian Arab Republic, the United Kingdom and
   Tunisia by any aircraft earth station in the aeronautical mobile-satellite
   service shall not exceed the limits given in Annex 1, Part B of
   Recommendation ITU–R M.1643, unless otherwise specifically agreed by the
   affected administration(s). The provisions of this footnote in no way
   derogate the obligations of the aeronautical mobile-satellite service to
   operate as a secondary service in accordance with No. 5.29.

   5.509  Additional allocation: in Japan the band 14.2514.3 GHz is also
   allocated to the mobile, except aeronautical mobile, service on a primary
   basis.

   5.509A  In the band 14.314.5 GHz, the power flux-density produced on the
   territory of the countries of Saudi Arabia, Botswana, Cameroon, China, Côte
   d'Ivoire, Egypt, France, Gabon, Guinea, India, Iran (Islamic Republic of),
   Italy, Kuwait, Lesotho, Morocco, Nigeria, Oman, the Syrian Arab Republic,
   the United Kingdom, Sri Lanka, Tunisia and Viet Nam by any aircraft earth
   station in the aeronautical mobile-satellite service shall not exceed the
   limits given in Annex 1, Part B of Recommendation ITU–R M.1643, unless
   otherwise specifically agreed by the affected administration(s). The
   provisions of this footnote in no way derogate the obligations of the
   aeronautical mobile-satellite service to operate as a secondary service in
   accordance with No. 5.29.

   5.510  The use of the band 14.514.8 GHz by the fixed-satellite service
   (Earth-to-space) is limited to feeder links for the broadcasting-satellite
   service. This use is reserved for countries outside Europe.

   5.511  Additional allocation: in Saudi Arabia, Bahrain, Bosnia and
   Herzegovina, Cameroon, Egypt, the United Arab Emirates, Guinea, Iran
   (Islamic Republic of), Iraq, Israel, Kuwait, Lebanon, Libya, Pakistan,
   Qatar, Syria, Slovenia, Somalia and Yugoslavia, the band 15.3515.4 GHz is
   also allocated to the fixed and mobile services on a secondary basis.

   5.511A  The band 15.4315.63 GHz is also allocated to the fixed-satellite
   service (space-to-Earth) on a primary basis. Use of the band 15.4315.63 GHz
   by the fixed-satellite service (space-to-Earth and Earth-to-space) is
   limited to feeder links of non-geostationary systems in the mobile-satellite
   service, subject to coordination under No. 9.11A. The use of the frequency
   band 15.4315.63 GHz by the fixed-satellite service (space-to-Earth) is
   limited to feeder links of non-geostationary systems in the mobile-satellite
   service for which advance publication information has been received by the
   Bureau prior to 2 June 2000. In the space-to-Earth direction, the minimum
   earth station elevation angle above and gain towards the local horizontal
   plane and the minimum coordination distances to protect an earth station
   from harmful interference shall be in accordance with Recommendation ITU-R
   S.1341. In order to protect the radio astronomy service in the band
   15.35–15.4 GHz, the aggregate power flux-density radiated in the 15.35–15.4
   GHz band by all the space stations within any feeder-link of a
   non-geostationary system in the mobile-satellite service (space-to-Earth)
   operating in the 15.43–15.63 GHz band shall not exceed the level of -156
   dB(W/m2) in a 50 MHz bandwidth, into any radio astronomy observatory site
   for more than 2% of the time.

   5.511C  Stations operating in the aeronautical radionavigation service shall
   limit the effective e.i.r.p. in accordance with Recommendation ITU-R S.1340.
   The minimum coordination distance required to protect the aeronautical
   radionavigation stations (No. 4.10 applies) from harmful interference from
   feeder-link earth stations and the maximum e.i.r.p. transmitted towards the
   local horizontal plane by a feeder-link earth station shall be in accordance
   with Recommendation ITU-R S.1340.

   5.511D  Fixed-satellite service systems for which complete information for
   advance publication has been received by the Bureau by 21 November 1997 may
   operate in the bands 15.415.43 GHz and 15.6315.7 GHz in the space-to-Earth
   direction and 15.6315.65 GHz in the Earth-to-space direction. In the bands
   15.4–15.43 GHz and 15.6515.7 GHz, emissions from a non-geostationary space
   station shall not exceed the power flux-density limits at the Earth's
   surface of −146 dB(W/(m ^2   MHz)) for any angle of arrival. In the band
   15.63–15.65 GHz, where an administration plans emissions from a
   non-geostationary space station that exceed −146 dB(W/(m ^2   MHz)) for any
   angle of arrival, it shall coordinate under No. 9.11A with the affected
   administrations. Stations in the fixed-satellite service operating in the
   band 15.6315.65 GHz in the Earth-to-space direction shall not cause harmful
   interference to stations in the aeronautical radionavigation service (No.
   4.10 applies).

   5.512  Additional allocation: In Algeria, Angola, Saudi Arabia, Austria,
   Bahrain, Bangladesh, Bosnia and Herzegovina, Brunei Darussalam, Cameroon,
   Congo (Rep. of the), Costa Rica, Egypt, El Salvador, the United Arab
   Emirates, Eritrea, Finland, Guatemala, India, Indonesia, Iran (Islamic
   Republic of), the Libyan Arab Jamahiriya, Jordan, Kenya, Kuwait, Malaysia,
   Mali, Morocco, Mauritania, Mozambique, Nepal, Nicaragua, Oman, Pakistan,
   Qatar, Serbia and Montenegro, Singapore, Slovenia, Somalia, Sudan,
   Swaziland, Tanzania, Chad, Togo and Yemen, the band 15.717.3 GHz is also
   allocated to the fixed and mobile services on a primary basis.

   5.513  Additional allocation: in Israel, the band 15.717.3 GHz is also
   allocated to the fixed and mobile services on a primary basis. These
   services shall not claim protection from or cause harmful interference to
   services operating in accordance with the Table in countries other than
   those included in No. 5.512.

   5.513A  Spaceborne active sensors operating in the band 17.217.3 GHz shall
   not cause harmful interference to, or constrain the development of, the
   radiolocation and other services allocated on a primary basis.

   5.514  Additional allocation: In Algeria, Angola, Saudi Arabia, Austria,
   Bahrain, Bangladesh, Bosnia and Herzegovina, Cameroon, Costa Rica, El
   Salvador, the United Arab Emirates, Finland, Guatemala, India, Iran (Islamic
   Republic of), Iraq, Israel, Italy, the Libyan Arab Jamahiriya, Japan,
   Jordan, Kuwait, Lithuania, Nepal, Nicaragua, Nigeria, Oman, Uzbekistan,
   Pakistan, Qatar, Kyrgyzstan, Serbia and Montenegro, Slovenia and Sudan, the
   band 17.317.7 GHz is also allocated to the fixed and mobile services on a
   secondary basis. The power limits given in Nos. 21.3 and 21.5 shall apply.

   5.515  In the band 17.317.8 GHz, sharing between the fixed-satellite
   service (Earth-to-space) and the broadcasting-satellite service shall also
   be in accordance with the provisions of  Sec. 1 of Annex 4 of Appendix 30A.

   5.516  The use of the band 17.318.1 GHz by geostationary-satellite systems
   in the fixed-satellite service (Earth-to-space) is limited to feeder links
   for the broadcasting-satellite service. The use of the band 17.317.8 GHz in
   Region 2 by systems in the fixed-satellite service (Earth-to-space) is
   limited to geostationary satellites. For the use of the band 17.317.8 GHz
   in Region 2 by feeder links for the broadcasting-satellite service in the
   band 12.212.7 GHz, see Article 11. The use of the bands 17.318.1 GHz
   (Earth-to-space) in Regions 1 and 3 and 17.818.1 GHz (Earth-to-space) in
   Region 2 by non-geostationary-satellite systems in the fixed-satellite
   service is subject to application of the provisions of No. 9.12 for
   coordination with other non-geostationary-satellite systems in the
   fixed-satellite service. Non-geostationary-satellite systems in the
   fixed-satellite service shall not claim protection from
   geostationary-satellite networks in the fixed-satellite service operating in
   accordance with the Radio Regulations, irrespective of the dates of receipt
   by the Bureau of the complete coordination or notification information, as
   appropriate, for the non-geostationary-satellite systems in the
   fixed-satellite service and of the complete coordination or notification
   information, as appropriate, for the geostationary-satellite networks, and
   No. 5.43A does not apply. Non-geostationary-satellite systems in the
   fixed-satellite service in the above bands shall be operated in such a way
   that any unacceptable interference that may occur during their operation
   shall be rapidly eliminated.

   5.516A  In the band 17.317.7 GHz, earth stations of the fixed-satellite
   service (space-to-Earth) in Region 1 shall not claim protection from the
   broadcasting-satellite service feeder-link earth stations operating under
   Appendix 30A, nor put any limitations or restrictions on the locations of
   the broadcasting-satellite service feeder-link earth stations anywhere
   within the service area of the feeder link.

   5.516B  The following bands are identified for use by high-density
   applications in the fixed-satellite service:




17.3-17.7 GHz................................  (space-to-Earth) in Region 1,
18.3-19.3 GHz................................  (space-to-Earth) in Region 2,
19.7-20.2 GHz................................  (space-to-Earth) in all Regions,
39.5-40 GHz..................................  (space-to-Earth) in Region 1,
40-40.5 GHz..................................  (space-to-Earth) in all Regions,
40.5-42 GHz..................................  (space-to-Earth) in Region 2,
47.5-47.9 GHz................................  (space-to-Earth) in Region 1,
48.2-48.54 GHz...............................  (space-to-Earth) in Region 1,
49.44-50.2 GHz...............................  (space-to-Earth) in Region 1, an
d
27.5-27.82 GHz...............................  (Earth-to-space) in Region 1,
28.35-28.45 GHz..............................  (Earth-to-space) in Region 2,
28.45-28.94 GHz..............................  (Earth-to-space) in all Regions,
28.94-29.1 GHz...............................  (Earth-to-space) in Region 2 and
 3,
29.25-29.46 GHz..............................  (Earth-to-space) in Region 2,
29.46-30 GHz.................................  (Earth-to-space) in all Regions,
48.2-50.2 GHz................................  (Earth-to-space) in Region 2.


   This identification does not preclude the use of these bands by other
   fixed-satellite service applications or by other services to which these
   bands are allocated on a co-primary basis and does not establish priority in
   these Radio Regulations among users of the bands. Administrations should
   take this into account when considering regulatory provisions in relation to
   these bands. See Resolution 143 (WRC–03).

   5.517  In Region 2, the allocation to the broadcasting-satellite service in
   the band 17.317.8 GHz shall come into effect on 1 April 2007. After that
   date, use of the fixed-satellite (space-to-Earth) service in the band
   17.7–17.8 GHz shall not claim protection from and shall not cause harmful
   interference to operating systems in the broadcasting-satellite service.

   5.518  Different category of service: in Region 2, the allocation of the
   band 17.717.8 GHz to the mobile service is on a primary basis until 31
   March 2007.

   5.519  Additional allocation: the band 18.118.3 GHz is also allocated to
   the meteorological-satellite service (space-to-Earth) on a primary basis.
   Its use is limited to geostationary satellites and shall be in accordance
   with the provisions of Article 21, Table 21–4.

   5.520  The use of the band 18.118.4 GHz by the fixed-satellite service
   (Earth-to-space) is limited to feeder links of geostationary-satellite
   systems in the broadcasting-satellite service.

   5.521  Alternative allocation: In Germany, Denmark, the United Arab Emirates
   and Greece, the band 18.118.4 GHz is allocated to the fixed,
   fixed-satellite (space-to-Earth) and mobile services on a primary basis (see
   No. 5.33). The provisions of No. 5.519 also apply.

   5.522A  The emissions of the fixed service and the fixed-satellite service
   in the band 18.618.8 GHz are limited to the values given in Nos. 21.5A and
   21.16.2, respectively.

   5.522B  The use of the band 18.618.8 GHz by the fixed-satellite service is
   limited to geostationary systems and systems with an orbit of apogee greater
   than 20 000 km.

   5.522C  In the band 18.618.8 GHz, in Algeria, Saudi Arabia, Bahrain, Egypt,
   the United Arab Emirates, Jordan, Lebanon, Libya, Morocco, Oman, Qatar,
   Syria, Tunisia and Yemen, fixed-service systems in operation at the date of
   entry into force of the Final Acts of WRC–2000 are not subject to the limits
   of No. 21.5A.

   5.523A  The use of the bands 18.819.3 GHz (space-to-Earth) and 28.629.1
   GHz (Earth-to-space) by geostationary and non-geostationary fixed-satellite
   service networks is subject to the application of the provisions of No.
   9.11A and No. 22.2 does not apply. Administrations having
   geostationary-satellite networks under coordination prior to 18 November
   1995 shall cooperate to the maximum extent possible to coordinate pursuant
   to No. 9.11A with non-geostationary-satellite networks for which
   notification information has been received by the Bureau prior to that date,
   with a view to reaching results acceptable to all the parties concerned.
   Non-geostationary-satellite networks shall not cause unacceptable
   interference to geostationary fixed-satellite service networks for which
   complete Appendix 4 notification information is considered as having been
   received by the Bureau prior to 18 November 1995.

   5.523B  The use of the band 19.319.6 GHz (Earth-to-space) by the
   fixed-satellite service is limited to feeder links for
   non-geostationary-satellite systems in the mobile-satellite service. Such
   use is subject to the application of the provisions of No. 9.11A, and No.
   22.2 does not apply.

   5.523C  No. 22.2 shall continue to apply in the bands 19.319.6 GHz and
   29.1–29.4 GHz, between feeder links of non-geostationary mobile-satellite
   service networks and those fixed-satellite service networks for which
   complete Appendix 4 coordination information, or notification information,
   is considered as having been received by the Bureau prior to 18 November
   1995.

   5.523D  The use of the band 19.319.7 GHz (space-to-Earth) by geostationary
   fixed-satellite service systems and by feeder links for
   non-geostationary-satellite systems in the mobile-satellite service is
   subject to the application of the provisions of No. 9.11A, but not subject
   to the provisions of No. 22.2. The use of this band for other
   non-geostationary fixed-satellite service systems, or for the cases
   indicated in Nos. 5.523C and 5.523E, is not subject to the provisions of No.
   9.11A and shall continue to be subject to Articles 9 (except No. 9.11A) and
   11 procedures, and to the provisions of No. 22.2.

   5.523E  No. 22.2 shall continue to apply in the bands 19.619.7 GHz and
   29.4–29.5 GHz, between feeder links of non-geostationary mobile-satellite
   service networks and those fixed-satellite service networks for which
   complete Appendix 4 coordination information, or notification information,
   is considered as having been received by the Bureau by 21 November 1997.

   5.524  Additional allocation: in Afghanistan, Algeria, Angola, Saudi Arabia,
   Bahrain, Bangladesh, Brunei Darussalam, Cameroon, China, the Congo, Costa
   Rica, Egypt, the United Arab Emirates, Gabon, Guatemala, Guinea, India, Iran
   (Islamic Republic of), Iraq, Israel, Japan, Jordan, Kuwait, Lebanon,
   Malaysia, Mali, Morocco, Mauritania, Nepal, Nigeria, Oman, Pakistan, the
   Philippines, Qatar, the Dem. Rep. of the Congo, Syria, the Dem. People's
   Rep. of Korea, Singapore, Somalia, Sudan, Tanzania, Chad, Togo and Tunisia,
   the band 19.721.2 GHz is also allocated to the fixed and mobile services on
   a primary basis. This additional use shall not impose any limitation on the
   power flux-density of space stations in the fixed-satellite service in the
   band 19.721.2 GHz and of space stations in the mobile-satellite service in
   the band 19.720.2 GHz where the allocation to the mobile-satellite service
   is on a primary basis in the latter band.

   5.525  In order to facilitate interregional coordination between networks in
   the mobile-satellite and fixed-satellite services, carriers in the
   mobile-satellite service that are most susceptible to interference shall, to
   the extent practicable, be located in the higher parts of the bands
   19.7–20.2 GHz and 29.5–30 GHz.

   5.526  In the bands 19.720.2 GHz and 29.5–30 GHz in Region 2, and in the
   bands 20.120.2 GHz and 29.9–30 GHz in Regions 1 and 3, networks which are
   both in the fixed-satellite service and in the mobile-satellite service may
   include links between earth stations at specified or unspecified points or
   while in motion, through one or more satellites for point-to-point and
   point-to-multipoint communications.

   5.527  In the bands 19.720.2 GHz and 29.5–30 GHz, the provisions of No.
   4.10 do not apply with respect to the mobile-satellite service.

   5.528  The allocation to the mobile-satellite service is intended for use by
   networks which use narrow spot-beam antennas and other advanced technology
   at the space stations. Administrations operating systems in the
   mobile-satellite service in the band 19.720.1 GHz in Region 2 and in the
   band 20.120.2 GHz shall take all practicable steps to ensure the continued
   availability of these bands for administrations operating fixed and mobile
   systems in accordance with the provisions of No. 5.524.

   5.529  The use of the bands 19.720.1 GHz and 29.529.9 GHz by the
   mobile-satellite service in Region 2 is limited to satellite networks which
   are both in the fixed-satellite service and in the mobile-satellite service
   as described in No. 5.526.

   5.530  In Regions 1 and 3, the allocation to the broadcasting-satellite
   service in the band 21.4–22 GHz shall come into effect on 1 April 2007. The
   use of this band by the broadcasting-satellite service after that date and
   on an interim basis prior to that date is subject to the provisions of
   Resolution 525 (WARC–92) ^3

   ^3 Note by the Secretariat: This Resolution was revised by WRC–03.

   5.531  Additional allocation: in Japan, the band 21.4–22 GHz is also
   allocated to the broadcasting service on a primary basis.

   5.532  The use of the band 22.2122.5 GHz by the Earth exploration-satellite
   (passive) and space research (passive) services shall not impose constraints
   upon the fixed and mobile, except aeronautical mobile, services.

   5.533  The inter-satellite service shall not claim protection from harmful
   interference from airport surface detection equipment stations of the
   radionavigation service.

   5.535  In the band 24.7525.25 GHz, feeder links to stations of the
   broadcasting-satellite service shall have priority over other uses in the
   fixed-satellite service (Earth-to-space). Such other uses shall protect and
   shall not claim protection from existing and future operating feeder-link
   networks to such broadcasting satellite stations.

   5.535A  The use of the band 29.129.5 GHz (Earth-to-space) by the
   fixed-satellite service is limited to geostationary-satellite systems and
   feeder links to non-geostationary-satellite systems in the mobile-satellite
   service. Such use is subject to the application of the provisions of No.
   9.11A, but not subject to the provisions of No. 22.2, except as indicated in
   Nos. 5.523C and 5.523E where such use is not subject to the provisions of
   No. 9.11A and shall continue to be subject to Articles 9 (except No. 9.11A)
   and 11 procedures, and to the provisions of No. 22.2.

   5.536  Use of the 25.25–27.5 GHz band by the inter-satellite service is
   limited to space research and Earth exploration-satellite applications, and
   also transmissions of data originating from industrial and medical
   activities in space.

   5.536A  Administrations operating earth stations in the Earth
   exploration-satellite service or the space research service shall not claim
   protection from stations in the fixed and mobile services operated by other
   administrations. In addition, earth stations in the Earth
   exploration-satellite service or in the space research service should be
   operated taking into account Recommendations ITU–R SA.1278 and ITU–R
   SA.1625, respectively.

   5.536B  In Germany, Saudi Arabia, Austria, Belgium, Brazil, Bulgaria, China,
   Korea (Rep. of), Denmark, Egypt, United Arab Emirates, Spain, Estonia,
   Finland, France, Hungary, India, Iran (Islamic Republic of), Ireland,
   Israel, Italy, Jordan, Kenya, Kuwait, Lebanon, Libya, Liechtenstein,
   Lithuania, Moldova, Norway, Oman, Uganda, Pakistan, the Philippines, Poland,
   Portugal, Syria, Slovakia, the Czech Rep., Romania, the United Kingdom,
   Singapore, Sweden, Switzerland, Tanzania, Turkey, Viet Nam and Zimbabwe,
   earth stations operating in the Earth exploration-satellite service in the
   band 25.5–27 GHz shall not claim protection from, or constrain the use and
   deployment of, stations of the fixed and mobile services.

   5.536C  In Algeria, Saudi Arabia, Bahrain, Botswana, Brazil, Cameroon,
   Comoros, Cuba, Djibouti, Egypt, United Arab Emirates, Estonia, Finland, Iran
   (Islamic Republic of), Israel, Jordan, Kenya, Kuwait, Lithuania, Malaysia,
   Morocco, Nigeria, Oman, Qatar, Syrian Arab Republic, Somalia, Sudan,
   Tanzania, Tunisia, Uruguay, Zambia and Zimbabwe, earth stations operating in
   the space research service in the band 25.5–27 GHz shall not claim
   protection from, or constrain the use and deployment of, stations of the
   fixed and mobile services.

   5.537  Space services using non-geostationary satellites operating in the
   inter-satellite service in the band 27–27.5 GHz are exempt from the
   provisions of No. 22.2.

   5.537A  In Bhutan, Korea (Rep. of), the Russian Federation, Indonesia, Iran
   (Islamic Republic of), Japan, Kazakhstan, Lesotho, Malaysia, Maldives,
   Mongolia, Myanmar, Uzbekistan, Pakistan, Philippines, Kyrgyzstan, the Dem.
   People's Rep. of Korea, Sri Lanka, Thailand and Viet Nam, the allocation to
   the fixed service in the band 27.528.35 GHz may also be used by high
   altitude platform stations (HAPS). The use of HAPS within the band
   27.5–28.35 GHz is limited, within the territory of the countries listed
   above, to a single 300 MHz sub-band. Such use of 300 MHz of the
   fixed-service allocation by HAPS in the above countries is further limited
   to operation in the HAPS-to-ground direction and shall not cause harmful
   interference to, nor claim protection from, other types of fixed-service
   systems or other co-primary services. Furthermore, the development of these
   other services shall not be constrained by HAPS. See Resolution 145
   (WRC–03).

   5.538  Additional allocation: The bands 27.50027.501 GHz and 29.99930.000
   GHz are also allocated to the fixed-satellite service (space-to-Earth) on a
   primary basis for the beacon transmissions intended for up-link power
   control. Such space-to-Earth transmissions shall not exceed an equivalent
   isotropically radiated power (e.i.r.p.) of +10 dBW in the direction of
   adjacent satellites on the geostationary-satellite orbit. In the band
   27.500–27.501 GHz, such space-to-Earth transmissions shall not produce a
   power flux-density in excess of the values specified in Article 21, Table
   21–4 on the Earth's surface.

   5.539  The band 27.5–30 GHz may be used by the fixed-satellite service
   (Earth-to-space) for the provision of feeder links for the
   broadcasting-satellite service.

   5.540  Additional allocation: the band 27.50129.999 GHz is also allocated
   to the fixed-satellite service (space-to-Earth) on a secondary basis for
   beacon transmissions intended for up-link power control.

   5.541  In the band 28.5–30 GHz, the earth exploration-satellite service is
   limited to the transfer of data between stations and not to the primary
   collection of information by means of active or passive sensors.

   5.541A  Feeder links of non-geostationary networks in the mobile-satellite
   service and geostationary networks in the fixed-satellite service operating
   in the band 29.129.5 GHz (Earth-to-space) shall employ uplink adaptive
   power control or other methods of fade compensation, such that the earth
   station transmissions shall be conducted at the power level required to meet
   the desired link performance while reducing the level of mutual interference
   between both networks. These methods shall apply to networks for which
   Appendix 4 coordination information is considered as having been received by
   the Bureau after 17 May 1996 and until they are changed by a future
   competent world radiocommunication conference. Administrations submitting
   Appendix 4 information for coordination before this date are encouraged to
   utilize these techniques to the extent practicable.

   5.542  Additional allocation: in Algeria, Saudi Arabia, Bahrain, Bangladesh,
   Brunei Darussalam, Cameroon, China, Congo, Egypt, the United Arab Emirates,
   Eritrea, Ethiopia, Guinea, India, Iran (Islamic Republic of), Iraq, Japan,
   Jordan, Kuwait, Lebanon, Malaysia, Mali, Morocco, Mauritania, Nepal,
   Pakistan, the Philippines, Qatar, Syria, the Dem. People's Rep. of Korea,
   Somalia, Sudan, Sri Lanka and Chad, the band 29.5–31 GHz is also allocated
   to the fixed and mobile services on a secondary basis. The power limits
   specified in Nos. 21.3 and 21.5 shall apply.

   5.543  The band 29.95–30 GHz may be used for space-to-space links in the
   Earth exploration-satellite service for telemetry, tracking, and control
   purposes, on a secondary basis.

   5.543A  In Bhutan, Korea (Rep. of), the Russian Federation, Indonesia, Iran
   (Islamic Republic of), Japan, Kazakhstan, Lesotho, Malaysia, Maldives,
   Mongolia, Myanmar, Uzbekistan, Pakistan, the Philippines, Kyrgyzstan, the
   Dem. People's Rep. of Korea, Sri Lanka, Thailand and Viet Nam, the
   allocation to the fixed service in the band 31–31.3 GHz may also be used by
   systems using high altitude platform stations (HAPS) in the ground-to-HAPS
   direction. The use of the band 31–31.3 GHz by systems using HAPS is limited
   to the territory of the countries listed above and shall not cause harmful
   interference to, nor claim protection from, other types of fixed-service
   systems, systems in the mobile service and systems operated under No. 5.545.
   Furthermore, the development of these services shall not be constrained by
   HAPS. Systems using HAPS in the band 31–31.3 GHz shall not cause harmful
   interference to the radio astronomy service having a primary allocation in
   the band 31.331.8 GHz, taking into account the protection criterion as
   given in Recommendation ITU–R RA.769. In order to ensure the protection of
   satellite passive services, the level of unwanted power density into a HAPS
   ground station antenna in the band 31.331.8 GHz shall be limited to −106
   dB(W/MHz) under clear-sky conditions, and may be increased up to −100
   dB(W/MHz) under rainy conditions to take account of rain attenuation,
   provided the effective impact on the passive satellite does not exceed the
   impact under clear-sky conditions as given above. See Resolution 145
   (WRC–03).

   5.544  In the band 31–31.3 GHz the power flux-density limits specified in
   Article 21, Table 21–4 shall apply to the space research service.

   5.545  Different category of service: In Armenia, Azerbaijan, Georgia,
   Mongolia, Kyrgyzstan, Tajikistan and Turkmenistan, the allocation of the
   band 31–31.3 GHz to the space research service is on a primary basis (see
   No. 5.33).

   5.546  Different category of service: In Saudi Arabia, Armenia, Azerbaijan,
   Belarus, Egypt, the United Arab Emirates, Spain, Estonia, the Russian
   Federation, Finland, Georgia, Hungary, Iran (Islamic Republic of), Israel,
   Jordan, Latvia, Lebanon, Moldova, Mongolia, Uzbekistan, Poland, the Syrian
   Arab Republic, Kyrgyzstan, Romania, the United Kingdom, South Africa,
   Tajikistan, Turkmenistan and Turkey, the allocation of the band 31.531.8
   GHz to the fixed and mobile, except aeronautical mobile, services is on a
   primary basis (see No. 5.33).

   5.547  The bands 31.833.4 GHz, 37–40 GHz, 40.5–43.5 GHz, 51.4–52.6 GHz,
   55.78–59 GHz and 64–66 GHz are available for high-density applications in
   the fixed service (see Resolutions 75 (WRC–2000) and 79 (WRC–2000)).
   Administrations should take this into account when considering regulatory
   provisions in relation to these bands. Because of the potential deployment
   of high-density applications in the fixed-satellite service in the bands
   39.5–40 GHz and 40.5–42 GHz (see No. 5.516B), administrations should further
   take into account potential constraints to high-density applications in the
   fixed service, as appropriate.

   5.547A  Administrations should take practical measures to minimize the
   potential interference between stations in the fixed service and airborne
   stations in the radionavigation service in the 31.8–33.4 GHz band, taking
   into account the operational needs of the airborne radar systems.

   5.547B  Alternative allocation: in the United States, the band 31.8–32 GHz
   is allocated to the radionavigation and space research (deep space)
   (space-to-Earth) services on a primary basis.

   5.547C  Alternative allocation: In the United States, the band 32–32.3 GHz
   is allocated to the radionavigation and space research (deep space)
   (space-to-Earth) services on a primary basis.

   5.547D  Alternative allocation: in the United States, the band 32.3–33 GHz
   is allocated to the inter-satellite and radionavigation services on a
   primary basis.

   5.547E  Alternative allocation: in the United States, the band 33–33.4 GHz
   is allocated to the radionavigation service on a primary basis.

   5.548  In designing systems for the inter-satellite service in the band
   32.3–33 GHz, for the radionavigation service in the band 32–33 GHz, and for
   the space research service (deep space) in the band 31.832.3 GHz,
   administrations shall take all necessary measures to prevent harmful
   interference between these services, bearing in mind the safety aspects of
   the radionavigation service (see Recommendation 707).

   5.549  Additional allocation: In Saudi Arabia, Bahrain, Bangladesh, Egypt,
   the United Arab Emirates, Gabon, Indonesia, Iran (Islamic Republic of),
   Iraq, Israel, the Libyan Arab Jamahiriya, Jordan, Kuwait, Lebanon, Malaysia,
   Mali, Malta, Morocco, Mauritania, Nepal, Nigeria, Oman, Pakistan, the
   Philippines, Qatar, the Syrian Arab Republic, the Dem. Rep. of the Congo,
   Singapore, Somalia, Sudan, Sri Lanka, Togo, Tunisia and Yemen, the band
   33.4–36 GHz is also allocated to the fixed and mobile services on a primary
   basis.

   5.549A  In the band 35.536.0 GHz, the mean power flux-density at the
   Earth's surface, generated by any spaceborne sensor in the Earth
   exploration-satellite service (active) or space research service (active),
   for any angle greater than 0.8 ° from the beam centre shall not exceed −73.3
   dB(W/m ^2 ) in this band.

   5.550  Different category of service: In Armenia, Azerbaijan, Belarus, the
   Russian Federation, Georgia, Mongolia, Uzbekistan, Kyrgyzstan, Tajikistan
   and Turkmenistan, the allocation of the band 34.735.2 GHz to the space
   research service is on a primary basis (see No. 5.33).

   5.551F  Different category of service: in Japan, the allocation of the band
   41.5–42.5 GHz to the mobile service is on a primary basis (see No. 5.33).

   5.551H  The equivalent power flux-density (epfd) produced in the band
   42.5–43.5 GHz by all space stations in any non-geostationary-satellite
   system in the fixed-satellite service (space-to-Earth), or in the
   broadcasting-satellite service (space-to-Earth) operating in the 42–42.5 GHz
   band, shall not exceed the following values at the site of any radio
   astronomy station for more than 2% of the time:

   −230 dB(W/m ^2 ) in 1 GHz and −246 dB(W/m ^2 ) in any 500 kHz of the
   42.5–43.5 GHz band at the site of any radio astronomy station registered as
   a single-dish telescope; and

   −209 dB(W/m ^2 ) in any 500 kHz of the 42.5–43.5 GHz band at the site of any
   radio astronomy station registered as a very long baseline interferometry
   station.

   These epfd values shall be evaluated using the methodology given in
   Recommendation ITU-R S.1586 and the reference antenna pattern and the
   maximum gain of an antenna in the radio astronomy service given in
   Recommendation ITU-R RA.1631 and shall apply over the whole sky and for
   elevation angles higher than the minimum operating angle Θmin of the
   radiotelescope (for which a default value of 5 ° should be adopted in the
   absence of notified information).

   These values shall apply at any radio astronomy station that either:

   —Was in operation prior to 5 July 2003 and has been notified to the
   Radiocommunication Bureau before 4 January 2004; or

   —Was notified before the date of receipt of the complete Appendix 4
   information for coordination or notification, as appropriate, for the space
   station to which the limits apply.

   Other radio astronomy stations notified after these dates may seek an
   agreement with administrations that have authorized the space stations. In
   Region 2, Resolution 743 (WRC–03) shall apply. The limits in this footnote
   may be exceeded at the site of a radio astronomy station of any country
   whose administration so agreed.

   5.551I  The power flux-density in the band 42.543.5 GHz produced by any
   geostationary space station in the fixed-satellite service (space-to-Earth),
   or the broadcasting-satellite service (space-to-Earth) operating in the
   42–42.5 GHz band, shall not exceed the following values at the site of any
   radio astronomy station:

   —137 dB(W/m ^2 ) in 1 GHz and −153 dB(W/m ^2 ) in any 500 kHz of the
   42.5–43.5 GHz band at the site of any radio astronomy station registered as
   a single-dish telescope; and

   —116 dB(W/m ^2 ) in any 500 kHz of the 42.5–43.5 GHz band at the site of any
   radio astronomy station registered as a very long baseline interferometry
   station.

   These values shall apply at the site of any radio astronomy station that
   either:

   —was in operation prior to 5 July 2003 and has been notified to the Bureau
   before 4 January 2004; or

   —was notified before the date of receipt of the complete Appendix 4
   information for coordination or notification, as appropriate, for the space
   station to which the limits apply.

   Other radio astronomy stations notified after these dates may seek an
   agreement with administrations that have authorized the space stations. In
   Region 2, Resolution 743 (WRC–03) shall apply. The limits in this footnote
   may be exceeded at the site of a radio astronomy station of any country
   whose administration so agreed.

   5.552  The allocation of the spectrum for the fixed-satellite service in the
   bands 42.543.5 GHz and 47.250.2 GHz for Earth-to-space transmission is
   greater than that in the band 37.539.5 GHz for space-to-Earth transmission
   in order to accommodate feeder links to broadcasting satellites.
   Administrations are urged to take all practicable steps to reserve the band
   47.2–49.2 GHz for feeder links for the broadcasting-satellite service
   operating in the band 40.542.5 GHz.

   5.552A  The allocation to the fixed service in the bands 47.247.5 GHz and
   47.9–48.2 GHz is designated for use by high altitude platform stations. The
   use of the bands 47.247.5 GHz and 47.948.2 GHz is subject to the
   provisions of Resolution 122 (WRC–97) ^3 .

   ^3 Note by the Secretariat: This Resolution was revised by WRC–03.

   5.553  In the bands 43.5–47 GHz and 66–71 GHz, stations in the land mobile
   service may be operated subject to not causing harmful interference to the
   space radiocommunication services to which these bands are allocated (see
   No. 5.43).

   5.554  In the bands 43.5–47 GHz, 66–71 GHz, 95–100 GHz, 123–130 GHz,
   191.8–200 GHz and 252–265 GHz, satellite links connecting land stations at
   specified fixed points are also authorized when used in conjunction with the
   mobile-satellite service or the radionavigation-satellite service.

   5.554A  The use of the bands 47.547.9 GHz, 48.2–48.54 GHz and 49.4450.2
   GHz by the fixed-satellite service (space-to-Earth) is limited to
   geostationary satellites.

   5.555  Additional allocation: the band 48.9449.04 GHz is also allocated to
   the radio astronomy service on a primary basis.

   5.555B  The power flux-density in the band 48.9449.04 GHz produced by any
   geostationary space station in the fixed-satellite service (space-to-Earth)
   operating in the bands 48.248.54 GHz and 49.4450.2 GHz shall not exceed
   −151.8 dB (W/m ^2 ) in any 500 kHz band at the site of any radio astronomy
   station.

   5.556  In the bands 51.454.25 GHz, 58.2–59 GHz and 64–65 GHz, radio
   astronomy observations may be carried out under national arrangements.

   5.556A  Use of the bands 54.2556.9 GHz, 57–58.2 GHz and 59–59.3 GHz by the
   inter-satellite service is limited to satellites in the
   geostationary-satellite orbit. The single-entry power flux-density at all
   altitudes from 0 km to 1000 km above the Earth's surface produced by a
   station in the inter-satellite service, for all conditions and for all
   methods of modulation, shall not exceed −147 dB(W/(m^2   100 MHz)) for all
   angles of arrival.

   5.556B  Additional allocation: in Japan, the band 54.2555.78 GHz is also
   allocated to the mobile service on a primary basis for low-density use.

   5.557  Additional allocation: in Japan, the band 55.7858.2 GHz is also
   allocated to the radiolocation service on a primary basis.

   5.557A  In the band 55.7856.26 GHz, in order to protect stations in the
   Earth exploration-satellite service (passive), the maximum power density
   delivered by a transmitter to the antenna of a fixed service station is
   limited to −26 dB(W/MHz).

   5.558  In the bands 55.7858.2 GHz, 59–64 GHz, 66–71 GHz, 122.25–123 GHz,
   130–134 GHz, 167–174.8 GHz and 191.8–200 GHz, stations in the aeronautical
   mobile service may be operated subject to not causing harmful interference
   to the inter-satellite service (see No. 5.43).

   5.558A  Use of the band 56.9–57 GHz by inter-satellite systems is limited to
   links between satellites in geostationary-satellite orbit and to
   transmissions from non-geostationary satellites in high-Earth orbit to those
   in low-Earth orbit. For links between satellites in the
   geostationary-satellite orbit, the single entry power flux-density at all
   altitudes from 0 km to 1000 km above the Earth's surface, for all conditions
   and for all methods of modulation, shall not exceed −147 dB(W/(m^2   100
   MHz)) for all angles of arrival.

   5.559  In the band 59–64 GHz, airborne radars in the radiolocation service
   may be operated subject to not causing harmful interference to the
   inter-satellite service (see No. 5.43).

   5.559A  The band 75.5–76 GHz is also allocated to the amateur and
   amateur-satellite services on a primary basis until the year 2006.

   5.560  In the band 78–79 GHz radars located on space stations may be
   operated on a primary basis in the Earth exploration-satellite service and
   in the space research service.

   5.561  In the band 74–76 GHz, stations in the fixed, mobile and broadcasting
   services shall not cause harmful interference to stations of the
   fixed-satellite service or stations of the broadcasting-satellite service
   operating in accordance with the decisions of the appropriate frequency
   assignment planning conference for the broadcasting-satellite service.

   5.561A  The 81–81.5 GHz band is also allocated to the amateur and
   amateur-satellite services on a secondary basis.

   5.561B  In Japan, use of the band 84–86 GHz, by the fixed-satellite service
   (Earth-to-space) is limited to feeder links in the broadcasting-satellite
   service using the geostationary-satellite orbit.

   5.562  The use of the band 94–94.1 GHz by the Earth exploration-satellite
   (active) and space research (active) services is limited to spaceborne cloud
   radars.

   5.562A  In the bands 94–94.1 GHz and 130–134 GHz, transmissions from space
   stations of the Earth exploration-satellite service (active) that are
   directed into the main beam of a radio astronomy antenna have the potential
   to damage some radio astronomy receivers. Space agencies operating the
   transmitters and the radio astronomy stations concerned should mutually plan
   their operations so as to avoid such occurrences to the maximum extent
   possible.

   5.562B  In the bands 105–109.5 GHz, 111.8–114.25 GHz, 155.5–158.5 GHz and
   217–226 GHz, the use of this allocation is limited to space-based radio
   astronomy only.

   5.562C  Use of the band 116–122.25 GHz by the inter-satellite service is
   limited to satellites in the geostationary-satellite orbit. The single-entry
   power flux-density produced by a station in the inter-satellite service, for
   all conditions and for all methods of modulation, at all altitudes from 0 km
   to 1000 km above the Earth's surface and in the vicinity of all
   geostationary orbital positions occupied by passive sensors, shall not
   exceed −148 dB(W/(m^2   MHz)) for all angles of arrival.

   5.562D  Additional allocation: In Korea (Rep. of), the bands 128–130 GHz,
   171–171.6 GHz, 172.2–172.8 GHz and 173.3–174 GHz are also allocated to the
   radio astronomy service on a primary basis until 2015.

   5.562E  The allocation to the Earth exploration-satellite service (active)
   is limited to the band 133.5–134 GHz.

   5.562F  In the band 155.5158.5 GHz, the allocation to the Earth
   exploration-satellite (passive) and space research (passive) services shall
   terminate on 1 January 2018.

   5.562G  The date of entry into force of the allocation to the fixed and
   mobile services in the band 155.5158.5 GHz shall be 1 January 2018.

   5.562H  Use of the bands 174.8–182 GHz and 185–190 GHz by the
   inter-satellite service is limited to satellites in the
   geostationary-satellite orbit. The single-entry power flux-density produced
   by a station in the inter-satellite service, for all conditions and for all
   methods of modulation, at all altitudes from 0 to 1000 km above the Earth's
   surface and in the vicinity of all geostationary orbital positions occupied
   by passive sensors, shall not exceed −144 dB(W/(m ^2   MHz)) for all angles
   of arrival.

   5.563A  In the bands 200–209 GHz, 235–238 GHz, 250–252 GHz and 265–275 GHz,
   ground-based passive atmospheric sensing is carried out to monitor
   atmospheric constituents.

   5.563B  The band 237.9–238 GHz is also allocated to the Earth
   exploration-satellite service (active) and the space research service
   (active) for spaceborne cloud radars only.

   5.565  The frequency band 275–1000 GHz may be used by administrations for
   experimentation with, and development of, various active and passive
   services. In this band a need has been identified for the following spectral
   line measurements for passive services:

   —Radio astronomy service: 275–323 GHz, 327–371 GHz, 388–424 GHz, 426–442
   GHz, 453–510 GHz, 623–711 GHz, 795–909 GHz and 926–945 GHz;

   —Earth exploration-satellite service (passive) and space research service
   (passive): 275–277 GHz, 294–306 GHz, 316–334 GHz, 342–349 GHz, 363–365 GHz,
   371–389 GHz, 416–434 GHz, 442–444 GHz, 496–506 GHz, 546–568 GHz, 624–629
   GHz, 634–654 GHz, 659–661 GHz, 684–692 GHz, 730–732 GHz, 851–853 GHz and
   951–956 GHz.

   Future research in this largely unexplored spectral region may yield
   additional spectral lines and continuum bands of interest to the passive
   services. Administrations are urged to take all practicable steps to protect
   these passive services from harmful interference until the date when the
   allocation Table is established in the above-mentioned frequency band.

   United States (US) Footnotes

   (These footnotes, each consisting of the letters “US” followed by one or
   more digits, denote stipulations applicable to both Federal and non-Federal
   operations and thus appear in both the Federal Table and the non-Federal
   Table.)

   US7  In the band 420–450 MHz and within the following areas, the peak
   envelope power output of a transmitter employed in the amateur service shall
   not exceed 50 watts, unless expressly authorized by the Commission after
   mutual agreement, on a case-by-case basis, between the Federal
   Communications Commission Engineer in Charge at the applicable district
   office and the military area frequency coordinator at the applicable
   military base. For areas (e) through (j), the appropriate military
   coordinator is located at Peterson AFB, CO.

   (a) The entire State of New Mexico and Texas west of longitude 104 °00' West;

   (b) The entire State of Florida including the Key West area and the areas
   enclosed within a 322-kilometer (200-mile) radius of Patrick Air Force Base,
   Florida (latitude 28 °21' North, longitude 80 °43' West), and within a
   322-kilometer (200-mile) radius of Eglin Air Force Base, Florida (latitude
   30 °30' North, longitude 86 °30' West);

   (c) The entire State of Arizona;

   (d) Those portions of California and Nevada south of latitude 37 °10' North,
   and the areas enclosed within a 322-kilometer (200-mile) radius of the
   Pacific Missile Test Center, Point Mugu, California (latitude 34 °09' North,
   longitude 119 °11' West).

   (e) In the State of Massachusetts within a 160-kilometer (100-mile) radius
   around locations at Otis Air Force Base, Massachusetts (latitude 41 °45'
   North, longitude 70 °32' West).

   (f) In the State of California within a 240-kilometer (150-mile) radius
   around locations at Beale Air Force Base, California (latitude 39 °08' North,
   longitude 121 °26' West).

   (g) In the State of Alaska within a 160-kilometer (100-mile) radius of
   Clear, Alaska (latitude 64 °17' North, longitude 149 °10' West).

   (h) In the State of North Dakota within a 160-kilometer (100-mile) radius of
   Concrete, North Dakota (latitude 48 °43' North, longitude 97 °54' West).

   (i) In the States of Alabama, Georgia and South Carolina within a
   200-kilometer (124-mile) radius of Warner Robins Air Force Base, Georgia
   (latitude 32 °38' North, longitude 83 °35' West).

   (j) In the State of Texas within a 200-kilometer (124-mile) radius of
   Goodfellow Air Force Base, Texas (latitude 31 °25' North, longitude 100 °24'
   West).

   US8  The use of the frequencies 170.475, 171.425, 171.575, and 172.275 MHz
   east of the Mississippi River, and 170.425, 170.575, 171.475, 172.225 and
   172.375 MHz west of the Mississippi River may be authorized to fixed, land
   and mobile stations operated by non-Federal forest firefighting agencies. In
   addition, land stations and mobile stations operated by non-Federal
   conservation agencies, for mobile relay operation only, may be authorized to
   use the frequency 172.275 MHz east of the Mississippi River and the
   frequency 171.475 MHz west of the Mississippi River. The use of any of the
   foregoing nine frequencies shall be on the condition that no harmful
   interference will be caused to Government stations.

   US11  On the condition that harmful interference is not caused to present or
   future Federal stations in the band 162–174 MHz, the frequencies 166.25 MHz
   and 170.15 MHz may be authorized to non-Federal stations, as follows: (1)
   Eligibles in the Public Safety Radio Pool may be authorized to operate in
   the fixed and land mobile services for locations within 150 miles (241.4
   kilometers) of New York City; and (2) remote pickup broadcast stations may
   be authorized to operate in the land mobile service for locations within the
   continental United States, excluding Alaska, locations within 150 miles of
   New York City, and the Tennessee Valley Authority Area (TVA Area). The TVA
   Area is bounded on the west by the Mississippi River, on the north by the
   parallel of latitude 37 ° 30' N., and on the east and south by that arc of
   the circle with center at Springfield, Illinois, and radius equal to the
   airline distance between Springfield, Illinois, and Montgomery, Alabama,
   subtended between the foregoing west and north boundaries.

   US13  The following center frequencies, each with a channel bandwidth not
   greater than 12.5 kHz, are available for assignment to non-Federal fixed
   stations for the specific purpose of transmitting hydrological and
   meteorological data in cooperation with Federal agencies, subject to the
   condition that harmful interference will not be caused to Federal stations:

                          Hydro Channels (MHz)
------------------------------------------------------------------------

------------------------------------------------------------------------
169.425........................      170.2625      171.100      406.1250
169.4375.......................      170.275       171.1125     406.1750
169.450........................      170.2875      171.125      412.6625
169.4625.......................      170.300       171.825      412.6750
169.475........................      170.3125      171.8375     412.6875
169.4875.......................      170.325       171.850      412.7125
169.500........................      171.025       171.8625     412.7250
169.5125.......................      171.0375      171.875      412.7375
169.525........................      171.050       171.8875     412.7625
170.225........................      171.0625      171.900      412.7750
170.2375.......................      171.075       171.9125     415.1250
170.250........................      171.0875      171.925      415.1750
------------------------------------------------------------------------

   New assignments on the frequencies 406.125 MHz and 406.175 MHz are to be
   primarily for paired operations with the frequencies 415.125 MHz and 415.175
   MHz, respectively.

   US14  When 500 kHz is being used for distress purposes, ship and coast
   stations using morse telegraph may use 512 kHz for calling.

   US18  In the bands 9–14 kHz, 90–110 kHz, 190–415 kHz, 510–535 kHz, and
   2700–2900 MHz, navigation aids in the U.S. and its insular areas are
   normally operated by the Federal Government. However, authorizations may be
   made by the FCC for non-Federal operations in these bands subject to the
   conclusion of appropriate arrangements between the FCC and the Federal
   agencies concerned and upon special showing of need for service which the
   Federal Government is not yet prepared to render.

   US25  The use of frequencies in the band 25.8526.175 MHz may be authorized
   in any area to non-Federal remote pickup broadcast base and mobile stations
   on the condition that harmful interference is not caused to stations of the
   broadcasting service in the band 25.8526.1 MHz and to stations of the
   maritime mobile service in the band 26.126.175 MHz. Frequencies within the
   band 26.126.175 MHz may also be assigned for use by low power auxiliary
   stations.

   US26  The bands 117.975121.4125 MHz, 123.5875–128.8125 MHz and
   132.0125–136.0 MHz are for air traffic control communications.

   US28  The band 121.5875121.9375 MHz is for use by aeronautical utility land
   and mobile stations, and for air traffic control communications.

   US30  The band 121.9375123.0875 MHz is available to FAA aircraft for
   communications pursuant to flight inspection functions in accordance with
   the Federal Aviation Act of 1958.

   US31  The frequencies 122.700, 122.725, 122.750, 122.800, 122.950, 122.975,
   123.000, 123.050 and 123.075 MHz may be assigned to aeronautical advisory
   stations. In addition, at landing areas having a part-time or no airdrome
   control tower or FAA flight service station, these frequencies may be
   assigned on a secondary non-interference basis to aeronautical utility
   mobile stations, and may be used by FAA ground vehicles for safety related
   communications during inspections conducted at such landing areas.

   The frequencies 122.850, 122.900 and 122.925 MHz may be assigned to
   aeronautical multicom stations. In addition, 122.850 MHz may be assigned on
   a secondary noninterference basis to aeronautical utility mobile stations.
   In case of 122.925 MHz, US213 applies.

   Air carrier aircraft stations may use 122.000 and 122.050 MHz for
   communication with aeronautical stations of the Federal Aviation
   Administration and 122.700, 122.800, 122.900 and 123.000 MHz for
   communications with aeronautical stations pertaining to safety of flight
   with and in the vicinity of landing areas not served by a control tower.

   Frequencies in the band 121.9375122.6875 MHz may be used by aeronautical
   stations of the Federal Aviation Administration for communication with
   aircraft stations.

   US32  Except for the frequencies 123.3 and 123.5 MHz, which are not
   authorized for Federal use, the band 123.1125123.5875 MHz is available for
   FAA communications incident to flight test and inspection activities
   pertinent to aircraft and facility certification on a secondary basis.

   US33  The band 123.1125123.5875 MHz is for use by flight test and aviation
   instructional stations. The frequency 121.950 MHz is available for aviation
   instructional stations.

   US41  In the band 2450–2500 MHz, the Federal radiolocation service is
   permitted on condition that harmful interference is not caused to
   non-Federal services.

   US44  In the band 2900–3100 MHz, the non-Federal radiolocation service may
   be authorized on the condition that no harmful interference is caused to
   Federal services.

   US48  In the band 9000–9200 MHz, the use of the radiolocation service by
   non-Federal licensees may be authorized on the condition that harmful
   interference is not caused to the aeronautical radionavigation service or to
   the Federal radiolocation service.

   US49  In the band 5460–5470 MHz, the non-Federal radiolocation service may
   be authorized on the condition that it does not cause harmful interference
   to the aeronautical or maritime radionavigation services or to the Federal
   radiolocation service.

   US50  In the band 5470–5650 MHz, the radiolocation service may be authorized
   for non-Federal use on the condition that harmful interference is not caused
   to the maritime radionavigation service or to the Federal radiolocation
   service.

   US51  In the band 9300–9500 MHz, the radiolocation service may be authorized
   for non-Federal use on the condition that harmful interference is not caused
   to the Federal radiolocation service.

   US53  In view of the fact that the band 13.2513.4 GHz is allocated to
   doppler navigation aids, Federal and non-Federal airborne doppler radars in
   the aeronautical radionavigation service are permitted in the band 8750–8850
   MHz only on the condition that they must accept any interference that may be
   experienced from stations in the radiolocation service in the band
   8500–10000 MHz.

   US58  In the band 10–10.5 GHz, pulsed emissions are prohibited, except for
   weather radars on board meteorological satellites in the band 10–10.025 GHz.
   The amateur service and the non-Federal radiolocation service, which shall
   not cause harmful interference to the Federal radiolocation service, are the
   only non-Federal services permitted in this band. The non-Federal
   radiolocation service is limited to survey operations as specified in
   footnote US108.

   US59  The band 10.510.55 GHz is restricted to systems using type NON (AO)
   emission with a power not to exceed 40 watts into the antenna.

   US65  The use of the band 5460–5650 MHz by the maritime radionavigation
   service is limited to shipborne radars.

   US66  The use of the band 9300–9500 MHz by the aeronautical radionavigation
   service is limited to airborne radars and associated airborne beacons. In
   addition, ground-based radar beacons in the aeronautical radionavigation
   service are permitted in the band 9300–9320 MHz on the condition that
   harmful interference is not caused to the maritime radionavigation service.

   US67  The use of the band 9300–9500 MHz by the meteorological aids service
   is limited to ground-based radars. Radiolocation installations will be
   coordinated with the meteorological aids service and, insofar as
   practicable, will be adjusted to meet the requirements of the meteorological
   aids service.

   US69  In the band 31.833.4 GHz, ground-based radionavigation aids are not
   permitted except where they operate in cooperation with airborne or
   shipborne radionavigation devices.

   US70  The meteorological aids service allocation in the band 400.15406.0
   MHz does not preclude the operation therein of associated ground
   transmitters.

   US71  In the band 9300–9320 MHz, low-powered maritime radionavigation
   stations shall be protected from harmful interference caused by the
   operation of land-based equipment.

   US74  In the bands 25.5525.67, 73.074.6, 406.1410.0, 608–614, 1400–1427
   (see US368), 1660.5–1670.0, 2690–2700, and 4990–5000 MHz, and in the bands
   10.68–10.7, 15.35–15.4, 23.6–24.0, 31.3–31.5, 86–92, 100–102, 109.5–111.8,
   114.25–116, 148.5–151.5, 164–167, 200–209, and 250–252 GHz, the radio
   astronomy service shall be protected from unwanted emissions only to the
   extent that such radiation exceeds the level which would be present if the
   offending station were operating in compliance with the technical standards
   or criteria applicable to the service in which it operates. Radio astronomy
   observations in these bands are performed at the locations listed in US311.

   US77  Federal stations may also be authorized: (a) Port operations use on a
   simplex basis by coast and ship stations of the frequencies 156.6 and 156.7
   MHz; (b) Duplex port operations use of the frequency 157.0 MHz for ship
   stations and 161.6 MHz for coast stations; (c) Inter-ship use of 156.3 MHz
   on a simplex basis; and (d) Vessel traffic services under the control of the
   U.S. Coast Guard on a simplex basis by coast and ship stations on the
   frequencies 156.25, 156.55, 156.6 and 156.7 MHz. (e) Navigational
   bridge-to-bridge and navigational communications on a simplex basis by coast
   and ship stations on the frequencies 156.375 and 156.65 MHz

   US78  In the mobile service, the frequencies between 1435 and 1525 MHz will
   be assigned for aeronautical telemetry and associated telecommand operations
   for flight testing of manned or unmanned aircraft and missiles, or their
   major components. Permissible usage includes telemetry associated with
   launching and reentry into the Earth's atmosphere as well as any incidental
   orbiting prior to reentry of manned objects undergoing flight tests. The
   following frequencies are shared with flight telemetry mobile stations:
   1444.5, 1453.5, 1501.5, 1515.5, and 1524.5 MHz.

   US80  Federal stations may use the frequency 122.9 MHz subject to the
   following conditions: (a) All operations by Federal stations shall be
   restricted to the purpose for which the frequency is authorized to
   non-Federal stations, and shall be in accordance with the appropriate
   provisions of the Commission's Rules and Regulations, Part 87, Aviation
   Services; (b) Use of the frequency is required for coordination of
   activities with Commission licensees operating on this frequency; and (c)
   Federal stations will not be authorized for operation at fixed locations.

   US81  The band 38.038.25 MHz is used by both Federal and non-Federal radio
   astronomy observatories. No new fixed or mobile assignments are to be made
   and Federal stations in the band 38.038.25 MHz will be moved to other bands
   on a case-by-case basis, as required, to protect radio astronomy
   observations from harmful interference. As an exception, however, low
   powered military transportable and mobile stations used for tactical and
   training purposes will continue to use the band. To the extent practicable,
   the latter operations will be adjusted to relieve such interference as may
   be caused to radio astronomy observations. In the event of harmful
   interference from such local operations, radio astronomy observatories may
   contact local military commands directly, with a view to effecting relief. A
   list of military commands, areas of coordination, and points of contact for
   purposes of relieving interference may be obtained upon request from the
   Office of Engineering and Technology, Federal Communications Commission,
   Washington, D.C. 20554.

   US82  In the bands 4146–4152 kHz, 6224–6233 kHz, 8294–8300 kHz, 12353–12368
   kHz, 16528–16549 kHz, 18825–18846 kHz, 22159–22180 kHz, and 25100–25121 kHz,
   the assignable frequencies may be authorized on a shared non-priority basis
   to Federal and non-Federal ship and coast stations (SSB telephony, with peak
   envelope power not to exceed 1 kW).

   US87  The band 449.75450.25 MHz may be used by Federal and non-Federal
   stations for space telecommand (Earth-to-space) at specific locations,
   subject to such conditions as may be applied on a case-by-case basis.
   Operators shall take all practical steps to keep the carrier frequency close
   to 450 MHz.

   US90  In the band 2025–2110 MHz, the power flux-density at the Earth's
   surface produced by emissions from a space station in the space operation,
   Earth exploration-satellite, or space research services that is transmitting
   in the space-to-space direction, for all conditions and all methods of
   modulation, shall not exceed the following values in any 4 kHz sub-band:

   (a) −154 dBW/m ^2 for angles of arrival above the horizontal plane (δ) of
   0 ° to 5 °,

   (b) −154 + 0.5(δ−5) dBW/m ^2 for δ of 5 ° to 25 °, and

   (c) −144 dBW/m ^2 for δ of 25 ° to 90 °.

   US93  In the conterminous United States, the frequency 108.0 MHz may be
   authorized for use by VOR test facilities, the operation of which is not
   essential for the safety of life or property, subject to the condition that
   no interference is caused to the reception of FM broadcasting stations
   operating in the band 88–108 MHz. In the event that such interference does
   occur, the licensee or other agency authorized to operate the facility shall
   discontinue operation on 108 MHz and shall not resume operation until the
   interference has been eliminated or the complaint otherwise satisfied. VOR
   test facilities operating on 108 MHz will not be protected against
   interference caused by FM broadcasting stations operating in the band 88–108
   MHz not shall the authorization of a VOR test facility on 108 MHz preclude
   the Commission from authorizing additional FM broadcasting stations.

   US99  In the band 1668.41670.0 MHz, the meteorological aids service
   (radiosonde) will avoid operations to the maximum extent practicable.
   Whenever it is necessary to operate radiosondes in the band 1668.4–1670 MHz
   within the United States, notification of the operations shall be sent as
   far in advance as possible to the Electromagnetic Management Unit, National
   Science Foundation, Washington, D.C. 20550.

   US102  In Alaska only, the frequency 122.1 MHz may also be used for air
   carrier air traffic control purposes at locations where other frequencies
   are not available to air carrier aircraft stations for air traffic control.

   US104  In the band 90–110 kHz, the LORAN radionavigation system has priority
   in the United States and its insular areas. Radiolocation land stations
   making use of LORAN type equipment may be authorized to both Federal and
   non-Federal licensees on a secondary basis for offshore radiolocation
   activities only at specific locations and subject to such technical and
   operational conditions (e.g., power, emission, pulse rate and phase code,
   hours of operation), including on-the-air testing, as may be required on a
   case-by-case basis to ensure protection of the LORAN radionavigation system
   from harmful interference and to ensure mutual compatibility among
   radiolocation operators. Such authorizations to stations in the
   radiolocation service are further subject to showing of need for service
   which is not currently provided and which the Federal Government is not yet
   prepared to render by way of the radionavigation service.

   US106  The frequency 156.75 MHz is available for assignment to Federal and
   non-Federal stations for environmental communications in accordance with an
   agreed plan.

   US107  The frequency 156.8 MHz is the national distress, safety and calling
   frequency for the maritime mobile VHF radiotelephone service for use by
   Federal and non-Federal ship and coast stations. Guard bands of
   156.7625–156.7875 and 156.8125156.8375 MHz are maintained.

   US108  In the bands 3300–3500 MHz and 10–10.5 GHz, survey operations, using
   transmitters with a peak power not to exceed five watts into the antenna,
   may be authorized for Federal and non-Federal use on a secondary basis to
   other Federal radiolocation operations.

   US110   emsp;In the band 9200–9300 MHz, the use of the radiolocation service
   by non-Federal licensees may be authorized on the condition that harmful
   interference is not caused to the maritime radionavigation service or to the
   Federal radiolocation service.

   US112  The frequency 123.1 MHz is for search and rescue communications. This
   frequency may be assigned for air traffic control communications at special
   aeronautical events on the condition that no harmful interference is caused
   to search and rescue communications during any period of search and rescue
   operations in the locale involved.

   US116  In the bands 890–902 MHz and 935–941 MHz, no new assignments are to
   be made to Federal radio stations after July 10, 1970 except on case-by-case
   basis, to experimental stations and to additional stations of existing
   networks in Alaska. Federal assignments existing prior to July 10 1970 to
   stations in Alaska may be continued. All other existing Federal assignments
   shall be on a secondary basis to stations in the non-Federal land mobile
   service and shall be subject to adjustment or removal from the bands 890–902
   MHz, 928–932 MHz and 935–941 MHz at the request of the FCC.

   US117  In the band 406.1–410 MHz: stations in the fixed and mobile services
   shall be limited to a transmitter output power of 125 watts, and new
   authorizations for stations, other than mobile stations, shall be subject to
   prior coordination by the applicant in the following areas:

   (1) Arecibo Observatory of the National Astronomy and Ionosphere Center.
   Within Puerto Rico and the U.S. Virgin Islands, contact: Spectrum Manager,
   Arecibo Observatory, HC3 Box 53995, Arecibo, Puerto Rico 00612. Phone:
   787–878–2612, Fax: 787–878–1816.

   (2) Very Large Array (VLA) of the National Radio Astronomy Observatory
   (NRAO). Within a 350 kilometer radius that is centered on 34 ° 04' 44" North
   Latitude, 107 ° 37' 04" West Longitude, contact: Spectrum Manager, National
   Radio Astronomy Observatory, P.O. Box O, 1003 Lopezville Road, Socorro, New
   Mexico 87801. Phone: 505–835–7000, Fax:505–835–7027.

   (3) Table Mountain Observatory of the Department of Commerce (407–409 MHz
   only). Within a 10 kilometer radius that is centered on 40 ° 07' 50" North
   Latitude, 105 ° 14' 40" West Longitude, contact: Radio Frequency Coordinator,
   Department of Commerce, 325 Broadway, Boulder, Colorado 80303. Phone:
   303–497–6548, Fax: 303–497–3384.

   The non-Federal use of this band is limited to the radio astronomy service
   and as provided by footnote US13.

   US201  In the band 460–470 MHz, space stations in the earth
   exploration-satellite service may be authorized for space-to-earth
   transmissions on a secondary basis with respect to the fixed and mobile
   services. When operating in the meteorological-satellite service, such
   stations shall be protected from harmful interference from other
   applications of the earth exploration-satellite service. The power flux
   produced at the earth's surface by any space station in this band shall not
   exceed −152 dBW/m 2/4 kHz.

   US203  Radio astronomy observations of the formaldehyde line frequencies
   4825–4835 MHz and 14.47014.500 GHz may be made at certain radio astronomy
   observatories as indicated below:

                          Bands To Be Observed
------------------------------------------------------------------------
        4 GHz                14 GHz                  Observatory
------------------------------------------------------------------------
X...................  ....................  National Astronomy and
                                             Ionosphere Center, Arecibo,
                                             Puerto Rico.
X...................  X...................  National Radio Astronomy
                                             Observatory, Green Bank, W.
                                             Va.
X...................  X...................  National Radio Astronomy
                                             Observatory, Socorro, New
                                             Mexico.
X...................  X...................  Hat Creek Observatory (U of
                                             Calif.), Hat Creek, Cal.
X...................  X...................  Haystack Radio Observatory
                                             (MIT-Lincoln Lab),
                                             Tyngsboro, Mass.
X...................  X...................  Owens Vally Radio
                                             Observatory (Cal. Tech.),
                                             Big Pine, Cal.
                      X...................  Five College Radio Astronomy
                                             Observatory Quabbin
                                             Reservoir (near Amherst),
                                             Massachusetts.
------------------------------------------------------------------------

   Every practicable effort will be made to avoid the assignment of frequencies
   to stations in the fixed or mobile services in these bands. Should such
   assignments result in harmful interference to these observations, the
   situation will be remedied to the extent practicable.

   US205  Tropospheric scatter systems are prohibited in the band 2500–2690
   MHz.

   US208  Planning and use of the band 1559–1626.5 MHz necessitate the
   development of technical and/or operational sharing criteria to ensure the
   maximum degree of electromagnetic compatibility with existing and planned
   systems within the band.

   US209  The use of frequencies 460.6625, 460.6875, 460.7125, 460.7375,
   460.7625, 460.7875, 460.8125, 460.8375, 460.8625, 465.6625, 465.6875,
   465.7125, 465.7375, 465.7625, 465.7875, 465.8125, 465.8375, and 465.8625 MHz
   may be authorized, with 100 mW or less output power, to Federal and
   non-Federal radio stations for one-way, non-voice bio-medical telemetry
   operations in hospitals, or medical or convalescent centers.

   US210  In the bands 40.6640.7 MHz and 216–220 MHz, frequencies may be
   authorized to Federal and non-Federal stations on a secondary basis for the
   tracking of, and telemetering of scientific data from, ocean buoys and
   wildlife. Operation in these bands is subject to the technical standards
   specified in Section 8.2.42 of the NTIA Manual for Federal use, or 47 CFR
   90.248 for non-Federal use. After January 1, 2002, no new assignments shall
   be authorized in the band 216–217 MHz.

   US211  In the bands 1670–1690, 5000–5250 MHz and 10.711.7, 15.136515.35,
   15.4–15.7, 22.5–22.55, 24–24.05, 31.0–31.3, 31.8–32.0, 40.5–42.5,
   116–122.25, 123–130, 158.5–164, 167–168, 191.8–200, and 252–265 GHz,
   applicants for airborne or space station assignments are urged to take all
   practicable steps to protect radio astronomy observations in the adjacent
   bands from harmful interference; however, US74 applies.

   US212  In the State of Alaska, the carrier frequency 5167.5 kHz (assigned
   frequency 5168.9 kHz) is designated for emergency communications. This
   frequency may also be used in the Alaska-Private Fixed Service for calling
   and listening, but only for establishing communications before switching to
   another frequency. The maximum power is limited to 150 watts peak envelope
   power (PEP).

   US213  The frequency 122.925 MHz is for use only for communications with or
   between aircraft when coordinating natural resources programs of Federal or
   State natural resources, agencies, including forestry management and fire
   suppression, fish and game management and protection and environmental
   monitoring and protection.

   US214  The frequency 157.1 MHz is the primary frequency for liaison
   communications between ship stations and stations of the United States Coast
   Guard.

   US215  Emissions from microwave ovens manufactured on and after January 1,
   1980, for operation on the frequency 915 MHz must be confined within the
   band 902–928 MHz. Emissions from microwave ovens manufactured prior to
   January 1, 1980, for operation on the frequency 915 MHz must be confined
   within the band 902–940 MHz. Radiocommunications services operating in the
   band 928–940 MHz must accept any harmful interference from the operation of
   microwave ovens manufactured before January 1, 1980.

   US216  The frequencies 150.775 MHz, 150.790 MHz, 152.0075 MHz, and 163.250
   MHz, and the bands 462.94688463.19688 MHz and 467.94688468.19688 shall be
   authorized for the purpose of delivering or rendering medical services to
   individuals (medical radiocommunication systems), and shall be authorized on
   a primary basis for Federal and non-Federal use. The frequency 152.0075 MHz
   may also be used for the purpose of conducting public safety radio
   communications that include, but are not limited to, the delivering or
   rendering of medical services to individuals.

   (a) The use of the frequencies 150.775 MHz and 150.790 MHz are limited to
   mobile stations transmitting a maximum of 100 watts Effective Radiated Power
   (ERP). Airborne operations are prohibited.

   (b) The use of the frequencies 152.0075 MHz and 163.250 MHz are limited to
   base stations that are be authorized only for one-way paging communications
   to mobile receivers. Transmissions for the purpose of activating or
   controlling remote objects on these frequencies shall not be authorized.

   (c) Non-Federal licensees in the Public Safety Radio Pool holding a valid
   authorization on May 27, 2005, to operate on the frequencies 150.7825 MHz
   and 150.7975 MHz may, upon proper renewal application, continue to be
   authorized for such operation; provided that harmful interference is not
   caused to present or future Federal stations in the band 150.05150.8 MHz
   and, should harmful interference result, that the interfering non-Federal
   operation shall immediately terminate.

   US217  In the band 420–450 MHz, pulse-ranging radiolocation systems may be
   authorized for Federal and non-Federal use along the shorelines of the
   contiguous 48 States and Alaska. In the sub-band 420–435 MHz, spread
   spectrum radiolocation systems may be authorized for Federal and non-Federal
   use within the contiguous 48 States and Alaska. All stations operating in
   accordance with this provision shall be secondary to stations operating in
   accordance with the Table of Frequency Allocations. Authorizations shall be
   granted on a case-by-case basis; however, operations proposed to be located
   within the following geographic areas should not expect to be accommodated:

   (a) In Arizona, Florida (including the Key West area), and New Mexico.

   (b) In those portions of California and Nevada that is south of latitude
   37 °10' North.

   (c) In that portion of Texas that is west of longitude 104 °00' West.

   (d) Within 322 kilometers (200 miles) of: (1) Eglin AFB, FL (30 °30' N,
   86 °30' W); (2) Patrick AFB, FL (28 °21' N, 80 °43' W); and (3) Pacific Missile
   Test Center, Point Mugu, CA (34 °09' N, 119 °11' W).

   (e) Within 240 kilometers (150 miles) of Beale AFB, CA (39 °08' N, 121 °26'
   W).

   (f) Within 200 kilometers (124 miles) of: (1) Goodfellow AFB, TX (31 °25' N,
   100 °24' W); and (2) Warner Robins AFB, GA (32 °38' N, 83 °35' W).

   (g) Within 160 kilometers (100 miles) of: (1) Clear, AK (64 °17' N, 149 °10'
   W); (2) Concrete, ND (48 °43' N, 97 °54' W); and (3) Otis AFB, MA (41 °45' N,
   70 °32' W).

   US218  The band 902–928 MHz is available for Location and Monitoring Service
   (LMS) systems subject to not causing harmful interference to the operation
   of all Federal stations authorized in this band. These systems must tolerate
   interference from the operation of industrial, scientific, and medical (ISM)
   equipment and the operation of Federal stations authorized in this band.

   US220  The frequencies 36.25 and 41.71 MHz may be authorized to Federal
   stations and non-Federal stations in the petroleum radio service, for oil
   spill containment and cleanup operations. The use of these frequencies for
   oil spill containment or cleanup operations is limited to the inland and
   coastal waterway regions.

   US221  Use of the mobile service in the bands 525–535 kHz and 1605–1615 kHz
   is limited to distribution of public service information from Travelers
   Information stations operating on 530 kHz and 1610 kHz.

   US222  In the band 2025–2035 MHz geostationary operational environmental
   satellite Earth stations in the space research and Earth
   exploration-satellite services may be authorized on a coequal basis for
   Earth-to-space transmissions for tracking, telemetry, and telecommand at the
   sites listed below:

   Wallops Is., Va. 37 °50'48" N., 75 °27'33" W.

   Seattle, Wash. 47 °34'15" N., 122 °33'10" W.

   Honolulu, Hawaii 21 °21'12"N., 157 °52'36"W.

   US223  Within 75 miles of the United States/Canada border on the Great
   Lakes, the St. Lawrence Seaway, and the Puget Sound and the Strait of Juan
   de Fuca and its approaches, use of coast transmit frequency 162.025 MHz and
   ship station transmit frequency 157.425 MHz (VHF maritime mobile service
   Channel 88) may be authorized for use by the maritime service for public
   correspondence.

   US224  Federal systems utilizing spread spectrum techniques for terrestrial
   communication, navigation and identification may be authorized to operate in
   the band 960–1215 MHz on the condition that harmful interference will not be
   caused to the aeronautical radionavigation service. These systems will be
   handled on a case-by-case basis. Such systems shall be subject to a review
   at the national level for operational requirements and electromagnetic
   compatibility prior to development, procurement or modification.

   US225  In addition to its present Federal use, the band 510–525 kHz is
   available to Federal and non-Federal aeronautical radionavigation stations
   inland of the Territorial Base Line as coordinated with the military
   services. In addition, the frequency 510 kHz is available for non-Federal
   ship-helicopter operations when beyond 100 nautical miles from shore and
   required for aeronautical radionavigation.

   US226  In the State of Hawaii, stations in the aeronautical radionavigation
   service shall not cause harmful interference to U.S. Navy reception from its
   station at Honolulu on 198 kHz.

   US229  Federal use of the fixed and land mobile services in the band 216–220
   MHz and of the aeronautical mobile service in the band 217–220 MHz shall be
   limited to telemetering and associated telecommand operations. After January
   1, 2002, no new Federal assignments shall be authorized in the band 216–217
   MHz. The sub-band 216.88217.08 MHz is allocated to the radiodetermination
   service on a primary basis for Federal use, limited to the Navy's Space
   Surveillance (SPASUR) radar system at the following nine sites (Coordinate
   datum: NAD83).

   (a) Three stations transmit at a very high power and other operations may be
   affected within the following areas:


-------------------------------------------------------------------------------
---------------------------------
       Transmitter sites                 Coordinates               Frequency
         Interference radius
-------------------------------------------------------------------------------
---------------------------------
Gila River (Phoenix), AZ.......  33 °06[min]32[sec] N,     216.97 MHz........  1
50 km (93.2 miles).
                                  112 °01[min]45[sec] W.
Lake Kickapoo (Archer City), TX  33 °32[min]47[sec] N,     216.983 MHz.......  2
50 km (155.3 miles).
                                  98 °45[min]46[sec] W.
Jordan Lake (Wetumpka), AL.....  32 °39[min]33[sec] N,     216.99 MHz........  1
50 km.
                                  86 °15[min]52[sec] W.
-------------------------------------------------------------------------------
---------------------------------

   (b) Reception of the sub-band 216.965216.995 MHz shall be protected from
   harmful interference within 50 kilometers (31.1 miles) of the following
   sites:


------------------------------------------------------------------------
          Receive sites                         Coordinates
------------------------------------------------------------------------
Elephant Butte, NM..............  33 °26[min]35[sec] N,
                                   106 °59[min]50[sec] W.
Fort Stewart, GA................  31 °58[min]36[sec] N,
                                   081 °30[min]34[sec] W.
Hawkinsville, GA................  32 °17[min]20[sec] N,
                                   083 °32[min]10[sec] W.
Red River, AR...................  33 °19[min]48[sec] N,
                                   093 °33[min]01[sec] W.
San Diego, CA...................  32 °34[min]42[sec] N,
                                   116 °58[min]11[sec] W.
Silver Lake, MS.................  33 °08[min]42[sec] N,
                                   091 °01[min]16[sec] W.
------------------------------------------------------------------------

   US230  The bands 422.1875425.4875 MHz and 427.1875429.9875 MHz are
   allocated to the land mobile service on a primary basis for non-Federal use
   within 80.5 kilometers (50 miles) of Cleveland, OH (41 °29'51.2" N,
   81 °41'49.5" W) and Detroit, MI (42 °19'48.1" N, 83 °02'56.7" W). The bands
   423.8125–425.4875 MHz and 428.8125429.9875 MHz are allocated to the land
   mobile service on a primary basis for non-Federal use within 80.5 kilometers
   of Buffalo, NY (42 °52'52.2" N, 78 °52'20.1" W). Coordinate datum: NAD83.

   US231  When an assignment cannot be obtained in the bands between 200 kHz
   and 525 kHz, which are allocated to aeronautical radionavigation,
   assignments may be made to aeronautical radiobeacons in the maritime mobile
   band 435–490 kHz, on a secondary basis, subject to the coordination and
   agreement of those agencies having assignments within the maritime mobile
   band which may be affected. Assignments to Federal aeronautical
   radionavigation radiobeacons in the band 435–490 kHz shall not be a bar to
   any required changes to the maritime mobile radio service and shall be
   limited to non-voice emissions.

   US239  Aeronautical radionavigation stations (radiobeacons) may be
   authorized, primarily for off-shore use, in the band 525–535 kHz on a
   non-interference basis to travelers information stations.

   US240  The bands 1715–1725 and 1740–1750 kHz are allocated on a primary
   basis and the bands 1705–1715 kHz and 1725–1740 kHz on a secondary basis to
   the aeronautical radionavigation service (radiobeacons).

   US244  The band 136–137 MHz is allocated to the non-Federal aeronautical
   mobile (R) service on a primary basis, and is subject to pertinent
   international treaties and agreements. The frequencies 136, 136.025, 136.05,
   136.075, 136.1, 136.125, 136.15, 136.175, 136.2, 136.225, 136.25, 136.275,
   136.3, 136.325, 136.35, 136.375, 136.4, 136.425, 136.45, and 136.475 MHz are
   available on a shared basis to the Federal Aviation Administration for air
   traffic control purposes, such as automatic weather observation stations
   (AWOS), automatic terminal information services (ATIS), flight information
   services-broadcast (FIS-B), and airport control tower communications.

   US245  In the bands 3600–3650 MHz (space-to-Earth), 4500–4800 MHz
   (space-to-Earth), and 5850–5925 MHz (Earth-to-space), the use of the
   non-Federal fixed-satellite service is limited to international
   inter-continental systems and is subject to case-by-case electromagnetic
   compatibility analysis. The FCC's policy for these bands is codified at 47
   CFR 2.108.

   US246  No station shall be authorized to transmit in the following bands:
   73–74.6 MHz, 608–614 MHz, except for medical telemetry equipment, ^1
   1400–1427 MHz, 1660.5–1668.4 MHz, 2690–2700 MHz, 4990–5000 MHz, 10.68–10.7
   GHz, 15.35–15.4 GHz, 23.6–24 GHz, 31.3–31.8 GHz, 50.2–50.4 GHz, 52.6–54.25
   GHz, 86–92 GHz, 100–102 GHz, 109.5–111.8 GHz, 114.25–116 GHz, 148.5–151.5
   GHz, 164–167 GHz, 182–185 GHz, 190–191.8 GHz, 200–209 GHz, 226–231.5 GHz,
   250–252 GHz.

   ^1 Medical telemetry equipment shall not cause harmful interference to radio
   astronomy operations in the band 608–614 MHz and shall be coordinated under
   the requirements found in 47 CFR 95.1119.

   US247  The band 10100–10150 kHz is allocated to the fixed service on a
   primary basis outside the United States and possessions. Transmissions of
   stations in the amateur service shall not cause harmful interference to this
   fixed service use and stations in the amateur service shall make all
   necessary adjustments (including termination of transmission) if harmful
   interference is caused.

   US251  The band 12.7513.25 GHz is also allocated to the space research,
   (deep space) (space-to-earth) service for reception only at Goldstone,
   California. 35 °18 N. 116 °54−W.

   US252  The band 2110–2120 MHz is also allocated to the space research
   service (deep space) (Earth-to-space) on a primary basis at Goldstone,
   California.

   US254  In the band 18.618.8 GHz the fixed and mobile services shall be
   limited to a maximum equivalent isotropically radiated power of +35 dBW and
   the power delivered to the antenna shall not exceed −3 dBW.

   US255  In addition to any other applicable limits, the power flux-density
   across the 200 MHz band 18.618.8 GHz produced at the surface of the Earth
   by emissions from a space station under assumed free-space propagation
   conditions shall not exceed −95 dB(W/m ^2 ) for all angles of arrival. This
   limit may be exceeded by up to 3 dB for no more than 5% of the time.

   US258  In the bands 8025–8400 MHz and 25.5–27 GHz, the Earth
   exploration-satellite service (space-to-Earth) is allocated on a primary
   basis for non-Federal use. Authorizations are subject to a case-by-case
   electromagnetic compatibility analysis.

   US259  Stations in the radiolocation service in the band 17.317.7 GHz,
   shall be restricted to operating powers of less than 51 dBW eirp after
   feeder link stations for the broadcasting-satellite service are authorized
   and brought into use.

   US260  Aeronautical mobile communications which are an integral part of
   aeronautical radionavigation systems may be satisfied in the bands
   1559–1626.5 MHz, 5000–5250 MHz and 15.415.7 GHz.

   US261  The use of the band 4200–4400 MHz by the aeronautical radionavigation
   service is reserved exclusively for airborne radio altimeters. Experimental
   stations will not be authorized to develop equipment for operational use in
   this band other than equipment related to altimeter stations. However,
   passive sensing in the earth-exploration satellite and space research
   services may be authorized in this band on a secondary basis (no protection
   is provided from the radio altimeters).

   US262  The band 7145–7190 MHz is also allocated to the space research
   service (deep space) (Earth-to-space) on a secondary basis for non-Federal
   use. The use of the bands 7145–7190 MHz and 34.234.7 GHz by the space
   research service (deep space) (Earth-to-space) and of the band 31.832.3 GHz
   by the space research service (deep space) (space-to-Earth) is limited to
   Goldstone, California.

   US263  In the bands 21.221.4 GHz, 22.21–22.5 GHz, 36–37 GHz, and 56.2658.2
   GHz, the space research and Earth exploration-satellite services shall not
   receive protection from the fixed and mobile services operating in
   accordance with the Table of Frequency Allocations.

   US264  In the band 48.9449.04 GHz, airborne stations shall not be
   authorized.

   US265  In the band 10.610.68 GHz, the fixed service shall be limited to a
   maximum equivalent isotropically radiated power of 40 dBW and the power
   delivered to the antenna shall not exceed −3dBW per 250 kHz.

   US266  Non-Federal licensees in the Public Safety Radio Pool holding a valid
   authorization on June 30, 1958, to operate in the frequency band
   156.27–157.45 MHz or on the frequencies 161.85 MHz or 161.91 MHz may, upon
   proper application, continue to be authorized for such operation, including
   expansion of existing systems, until such time as harmful interference is
   caused to the operation of any authorized station other than those licensed
   in the Public Safety Radio Pool.

   US267  In the band 902–928 MHz, amateur radio stations shall not operate
   within the States of Colorado and Wyoming, bounded by the area of: latitude
   39 °N. to 42 °N. and longitude 103 °W. to 108 °W.

   US268  The bands 890–902 MHz and 928–942 MHz are also allocated to the
   radiolocation service for Federal ship stations (off-shore ocean areas) on
   the condition that harmful interference is not caused to non-Federal land
   mobile stations. The provisions of footnote US116 apply.

   US269 In the band 2655–2690 MHz, radio astronomy observations are performed
   at the locations listed in US311. Licensees are urged to coordinate their
   systems through the Electromagnetic Spectrum Management Unit, Division of
   Astronomical Sciences, National Science Foundation, Room 1030, 4201 Wilson
   Blvd., Arlington, VA 2230.

   US271  The use of the band 17.317.8 GHz by the fixed-satellite service
   (earth-to-space) is limited to feeder links for broadcasting-satellite
   service.

   US273  In the 74.6–74.8 MHz and 75.275.4 MHz bands stations in the fixed
   and mobile services are limited to a maximum power of 1 watt from the
   transmitter into the antenna transmission line.

   US275  The band 902–928 MHz is allocated on a secondary basis to the amateur
   service subject to not causing harmful interference to the operations of
   Federal stations authorized in this band or to Location and Monitoring
   Service (LMS) systems. Stations in the amateur service must tolerate any
   interference from the operations of industrial, scientific, and medical
   (ISM) devices, LMS systems, and the operations of Federal stations
   authorized in this band. Further, the amateur service is prohibited in those
   portions of Texas and New Mexico bounded on the south by latitude 31 °41'
   North, on the east by longitude 104 °11' West, and on the north by latitude
   34 °30' North, and on the west by longitude 107 °30'West; in addition, outside
   this area but within 150 miles of these boundaries of White Sands Missile
   Range the service is restricted to a maximum transmitter peak envelope power
   output of 50 watts.

   US276  Except as otherwise provided for herein, use of the band 2360–2395
   MHz by the mobile service is limited to aeronautical telemetering and
   associated telecommand operations for flight testing of aircraft, missiles
   or major components thereof. The following three frequencies are shared on a
   co-equal basis by Federal and non-Federal stations for telemetering and
   associated telecommand operations of expendable and reusable launch vehicles
   whether or not such operations involve flight testing: 2364.5 MHz, 2370.5
   MHz, and 2382.5 MHz. All other mobile telemetering uses shall be secondary
   to the above uses.

   US277  The band 10.610.68 GHz is also allocated on a primary basis to the
   radio astronomy service. However, the radio astronomy service shall not
   receive protection from stations in the fixed service which are licensed to
   operate in the one hundred most populous urbanized areas as defined by the
   1990 U.S. Census. For the list of observatories operating in this band see
   47 CFR 2.106, footnote US355.

   US278  In the bands 22.5523.55 GHz and 32.3–33 GHz, non-geostationary
   inter-satellite links may operate on a secondary basis to geostationary
   inter-satellite links.

   US279  The frequency 2182 kHz may be authorized to fixed stations associated
   with the maritime mobile service for the sole purpose of transmitting
   distress calls and distress traffic, and urgency and safety signals and
   messages.

   US281  In the band 25070–25210 kHz, non-Federal stations in the
   Industrial/Business Pool shall not cause harmful interference to, and must
   accept interference from, stations in the maritime mobile service operating
   in accordance with the Table of Frequency Allocations.

   US282  In the band 4650–4700 kHz, frequencies may be authorized for
   non-Federal communication with helicopters in support of off-shore drilling
   operations on the condition that harmful interference will not be caused to
   services operating in accordance with the Table of Frequency Allocations.

   US283  In the bands 2850–3025 kHz, 3400–3500 kHz, 4650–4700 kHz, 5450–5680
   kHz, 6525–6685 kHz, 10005–10100 kHz, 11275–11400 kHz, 13260–13360 kHz, and
   17900–17970 kHz, frequencies may be authorized for non-Federal flight test
   purposes on the condition that harmful interference will not be caused to
   services operating in accordance with the Table of Frequency Allocations.

   US285  Under exceptional circumstances, the carrier frequency 2635, 2638,
   and 2738 kHz may be authorized to coast stations.

   US290  In the band 1900–2000 kHz amateur stations may continue to operate on
   a secondary basis to the radiolocation service, pending a decision as to
   their disposition through a future rule making proceeding in conjunction
   with the implementation of the standard broadcasting service in the
   1625–1705 kHz band.

   US292  In the band 14.014.2 GHz stations in the radionavigation service
   shall operate on a secondary basis to the fixed-satellite service.

   US294  In the spectrum below 490 kHz electric utilities operate Power Line
   Carrier (PLC) systems on power transmission lines for communications
   important to the reliability and security of electric service to the public.
   These PLC systems operate under the provisions of Part 15 of the Federal
   Communications Commission's Rules and Regulations or Chapter 7 of the
   National Telecommunications and Information Administration's Manual of
   Regulations and Procedures for Federal Radio Frequency Management, on an
   unprotected and noninterference basis with respect to authorized radio
   users. Notification of intent to place new or revised radio frequency
   assignments or PLC frequency uses in the bands below 490 kHz is to be made
   in accordance with the Rules and Regulations of the FCC and NTIA, and users
   are urged to minimize potential interference to the degree practicable. This
   footnote does not provide any allocation status to PLC radio frequency uses.

   US296  In the bands designated for ship wide-band telegraphy, facsimile and
   special transmission systems, the following assignable frequencies are
   available to non-Federal stations on a shared basis with Federal stations:
   2070.5 kHz, 2072.5 kHz, 2074.5 kHz, 2076.5 kHz, 4154 kHz, 4170 kHz, 6235
   kHz, 6259 kHz, 8302 kHz, 8338 kHz, 12370 kHz, 12418 kHz, 16551 kHz, 16615
   kHz, 18848 kHz, 18868 kHz, 22182 kHz, 22238 kHz, 25123 kHz, and 25159 kHz.

   US297  The bands 47.249.2 GHz and 81–82.5 GHz are also available for feeder
   links for the broadcasting-satellite service.

   US298  Channels 27555 kHz, 27615 kHz, 27635 kHz, 27655 kHz, 27765 kHz, and
   27860 kHz are available for use by forest product licensees on a secondary
   basis to Federal operations including experimental stations. Non-Federal
   operations on these channels will not exceed 150 watts output power and are
   limited to the states of Washington, Oregon, Maine, North Carolina, South
   Carolina, Tennessee, Georgia, Florida, Alabama, Mississippi, Louisiana, and
   Texas (eastern portion).

   US299 The 1615–1705 kHz band in Alaska is also allocated to the maritime
   mobile services and the Alaska fixed service on a secondary basis to Region
   2 broadcast operations.

   US300  The frequencies 169.445, 169.505, 170.245, 170.305, 171.045, 171.105,
   171.845 and 171.905 MHz are available for wireless microphone operations on
   a secondary basis to Federal and non-Federal operations.

   US301 Except as provided in US302, broadcast auxiliary stations licensed as
   of November 21, 1984, to operate in the band 942–944 MHz may continue to
   operate on a co-equal primary basis to other stations and services operating
   in the band in accordance with the Table of Frequency Allocations.

   US302 The band 942–944 MHz in Puerto Rico is allocated as an alternative
   allocation to the fixed service for broadcast auxiliary stations only.

   US303  In the band 2285–2290 MHz, non-Federal space stations in the space
   research, space operations and Earth exploration-satellite services may be
   authorized to transmit to the Tracking and Data Relay Satellite System
   subject to such conditions as may be applied on a case-by-case basis. Such
   transmissions shall not cause harmful interference to authorized Federal
   stations. The power flux-density at the Earth's surface from such
   non-Federal stations shall not exceed–144 to –154 dBW/m2/4 kHz, depending on
   angle of arrival, in accordance with ITU Radio Regulation 21.16.

   US307  The sub-band 5150–5216 MHz is also allocated for space-to-Earth
   transmissions in the fixed satellite service for feeder links in conjunction
   with the radiodetermination satellite service operating in the bands
   1610–1626.5 MHz and 2483.5–2500 MHz. The total power flux density at the
   earth's surface shall in no case exceed −159 dBW/m per 4 kHz for all angles
   of arrival.

   US308  In the frequency bands 1549.51558.5 MHz and 1651–1660 MHz, the
   Aeronautical-Mobile-Satellite (R) requirements that cannot be accommodated
   in the 1545–1549.5 MHz, 1558.5–1559 MHz, 1646.5–1651 MHz and 1660–1660.5 MHz
   bands shall have priority access with real-time preemptive capability for
   communications in the mobile satelite service. Systems not interoperable
   with the aeronautical mobile-satellite (R) service shall operate on a
   secondary basis. Account shall be taken of the priority of safety-related
   communications in the mobile-satellite service.

   US309  Transmissions in the bands 1545–1559 MHz from terrestrial
   aeronautical stations directly to aircraft stations, or between aircraft
   stations, in the aeronautical mobile (R) service are also authorized when
   such transmissions are used to extend or supplement the
   satellite-to-aircraft links. Transmissions in the band 1646.51660.5 MHz
   from aircraft stations in the aeronautical mobile (R) service directly to
   terrestrial aeronautical stations, or between aircraft stations, are also
   authorized when such transmissions are used to extend or supplement the
   aircraft-to-satellite links.

   US310  In the band 14.89615.121 GHz, non-Federal space stations in the
   space research service may be authorized on a secondary basis to transmit to
   Tracking and Data Relay Satellites subject to such conditions as may be
   applied on a case-by-case basis. Such transmissions shall not cause harmful
   interference to authorized Federal stations. The power flux-density produced
   by such non-Federal stations at the Earth's surface in any 1 MHz band for
   all conditions and methods of modulation shall not exceed:




-124 dB(W/m\2\).......................  for 0 ° <Θ
                                         [le]5 °.
-124 + (Θ-5)/2dB(W/m\2\).......  for 5 ° <Θ [le]
                                         25 °.
-114 dB(W/m\2\).......................  for 25 ° <Θ
                                         [le]90 °.


   where Θ is the angle of arrival of the radio-frequency wave (degrees above
   the horizontal). These limits relate to the power flux-density and angles of
   arrival which would be obtained under free-space propagation conditions.

   US311  Radio astronomy observations may be made in the bands 1350–1400 MHz,
   1718.8–1722.2 MHz, and 4950–4990 MHz on an unprotected basis at the
   following radio astronomy observatories:

------------------------------------------------------------------------

-------------------------------------------------------------
Allen Telescope  Rectangle between latitudes
 Array, Hat       40 °00[min] N and
  Creek,          42 °00[min] N and between
 California       longitudes 120 °15[min] W
                  and 122 °15[min] W..
------------------------------------------------------------------------
NASA Goldstone   80 kilometers (50 mile) radius
 Deep Space       centered on latitude
 Communications   35 °18[min] N, longitude
 Complex,         116 °54[min] W..
 Goldstone,
 California
------------------------------------------------------------------------
National         Rectangle between latitudes
 Astronomy and    17 °30[min] N and
 Ionosphere       19 °00[min] N and between
 Center,          longitudes 65 °10[min] W
 Arecibo,         and 68 °00[min] W..
 Puerto Rico
------------------------------------------------------------------------
National Radio   Rectangle between latitudes
 Astronomy        32 °30[min] N and
 Observatory,     35 °30[min] N and between
 Socorro, New     longitudes 106 °00[min] W
  Mexico          and 109 °00[min] W..
------------------------------------------------------------------------
National Radio   Rectangle between latitudes
 Astronomy        37 °30[min] N and
 Observatory,     39 °15[min] N and between
 Green Bank,      longitudes 78 °30[min] W
 West Virginia    and 80 °30[min] W..
------------------------------------------------------------------------
National Radio   80 kilometer radius centered
 Astronomy        on:.
 Observatory,
 Very Long
 Baseline Array
 Stations
------------------------------------------------------------------------
                         Latitude (North)          Longitude
                                                     (West)
------------------------------------------------------------------------
Brewster, WA     48 °08[min].................  119 °41[
                                                   min]
Fort Davis, TX   30 °38[min].................  103 °57[
                                                   min]
Hancock, NH      42 °56[min].................  71 °59[m
                                                   in]
Kitt Peak, AZ    31 °57[min].................  111 °37[
                                                   min]
Los Alamos, NM   35 °47[min].................  106 °15[
                                                   min]
Mauna Kea, HI    19 °48[min].................  155 °27[
                                                   min]
North Liberty,   41 °46[min].................  91 °34[m
      IA                                           in]
Owens Valley,    37 °14[min].................  118 °17[
      CA                                           min]
Pie Town, NM     34 °18[min].................  108 °07[
                                                   min]
Saint Croix, VI  17 °46[min].................  64 °35[m
                                                   in]
------------------------------------------------------------------------
Owens Valley     Two contiguous rectangles, one
   Radio          between latitudes
 Observatory,     36 °00[min] N and
 Big Pine,        37 °00[min] N and between
 California       longitudes 117 °40[min] W
                  and 118 °30[min] W and the
                  second between latitudes
                  37 °00[min] N and
                  38 °00[min] N and between
                  longitudes 118 °00[min] W
                  and 118 °50[min] W..
------------------------------------------------------------------------

   In the bands 1350–1400 MHz and 4950–4990 MHz, every practicable effort will
   be made to avoid the assignment of frequencies to stations in the fixed and
   mobile services that could interfere with radio astronomy observations
   within the geographic areas given above. In addition, every practicable
   effort will be made to avoid assignment of frequencies in these bands to
   stations in the aeronautical mobile service which operate outside of those
   geographic areas, but which may cause harmful interference to the listed
   observatories. Should such assignments result in harmful interference to
   these observatories, the situation will be remedied to the extent
   practicable.

   US312  The frequency 173.075 MHz may also be authorized on a primary basis
   to non-Federal stations in the Public Safety Radio Pool, limited to police
   licensees, for stolen vehicle recovery systems (SVRS). As of May 27, 2005,
   new SVRS licenses shall be issued for an authorized bandwidth not to exceed
   12.5 kHz. Stations that operate as part of a stolen vehicle recovery system
   that was authorized and in operation prior to May 27, 2005 may operate with
   an authorized bandwidth not to exceed 20 kHz until May 27, 2019. After that
   date, all SVRS shall operate with an authorized bandwidth not to exceed 12.5
   kHz.

   US315  In the frequency bands 1530–1544 MHz and 1626.51645.5 MHz maritime
   mobile-satellite distress and safety communications, e.g., GMDSS, shall have
   priority access with real-time preemptive capability in the mobile-satellite
   service. Communications of mobile-satellite system stations not
   participating in the GMDSS shall operate on a secondary basis to distress
   and safety communications of stations operating in the GMDSS. Account shall
   be taken of the priority of safety-related communications in the
   mobile-satellite service.

   US316  The band 2900–3000 MHz is also allocated on a primary basis to the
   meteorological aids service. Operations in this service are limited to
   Federal Next Generation Weather Radar (NEXRAD) systems where accommodation
   in the 2700–2900 MHz band is not technically practical and are subject to
   coordination with existing authorized stations.

   US319  In the bands 137–138 MHz, 148–149.9 MHz, 149.9–150.05 MHz,
   399.9–400.05 MHz, 400.15–401 MHz, 1610–1626.5 MHz, and 2483.5–2500 MHz,
   Federal stations in the mobile-satellite service shall be limited to earth
   stations operating with non-Federal space stations.

   US320  The use of the bands 137–138 MHz, 148–150.05 MHz, 399.9–400.05 MHz,
   and 400.15–401 MHz by the mobile-satellite service is limited to non-voice,
   non-geostationary satellite systems and may include satellite links between
   land earth stations at fixed locations.

   US321  The band 535–1705 kHz is also allocated to the non-Federal mobile
   service on a secondary basis for the distribution of public service
   information from Travelers' Information Stations operating in accordance
   with the provisions of 47 CFR 90.242 on 10 kilohertz spaced channels from
   540 kHz to 1700 kHz.

   US323 In the 148–149.9 MHz band, no individual mobile earth station shall
   transmit, on the same frequency being actively used by fixed and mobile
   stations and shall transmit no more than 1% of the time during any 15 minute
   period; except, individual mobile earth stations in this band that do not
   avoid frequencies actively being used by the fixed and mobile services shall
   not exceed a power density of −16 dBW/4kHz and shall transmit no more than
   0.25% of the time during any 15 minute period. Any single transmission from
   any individual mobile earth station operating in this band shall not exceed
   450 ms in duration and consecutive transmissions from a single mobile earth
   station on the same frequency shall be separated by at least 15 seconds.
   Land earth stations in this band shall be subject to electromagnetic
   compatibility analysis and coordination with terrestrial fixed and mobile
   stations.

   US324  Federal and non-Federal satellite systems in the 400.15–401 MHz band
   shall be subject to electromagnetic compatibility analysis and coordination.

   US325  In the band 148–149.9 MHz fixed and mobile stations shall not claim
   protection from land earth stations in the mobile-satellite service that
   have been previously coordinated; Federal fixed and mobile stations
   exceeding 27 dBW EIRP, or an emission bandwidth greater than 38 kHz, will be
   coordinated with existing mobile-satellite service space stations.

   US327  The band 2310–2360 MHz is allocated to the broadcasting-satellite
   service (sound) and complementary terrestrial broadcasting service on a
   primary basis. Such use is limited to digital audio broadcasting and is
   subject to the provisions of Resolution 528.

   US334  In the band 17.820.2 GHz, Federal space stations in both
   geostationary (GSO) and non-geostationary satellite orbits (NGSO) and
   associated earth stations in the fixed-satellite service (space-to-Earth)
   may be authorized on a primary basis. For a Federal geostationary satellite
   network to operate on a primary basis, the space station shall be located
   outside the arc, measured from east to west, 70 West Longitude to 120 West
   Longitude. Coordination between Federal fixed-satellite systems and
   non-Federal space and terrestrial systems operating in accordance with the
   United States Table of Frequency Allocations is required.

   (a) In the sub-band 17.819.7 GHz, the power flux-density at the surface of
   the Earth produced by emissions from a Federal GSO space station or from a
   Federal space station in a NGSO constellation of 50 or fewer satellites, for
   all conditions and for all methods of modulation, shall not exceed the
   following values in any 1 MHz band:

   (1) –115 dB(W/m ^2 ) for angles of arrival above the horizontal plane ()
   between 0 ° and 5 °,

   (2) –115 + 0.5(—5) dB(W/m ^2 ) for δ between 5 ° and 25 °, and

   (3) –105 dB(W/m ^2 ) for δ between 25 ° and 90 °.

   (b) In the sub-band 17.819.3 GHz, the power flux-density at the surface of
   the Earth produced by emissions from a Federal space station in an NGSO
   constellation of 51 or more satellites, for all conditions and for all
   methods of modulation, shall not exceed the following values in any 1 MHz
   band:

   (1) –115—X dB(W/m ^2 ) for δ between 0 ° and 5 °,

   (2) –115—X + ((10 + X)/20)(δ—5) dB(W/m ^2 ) for δ between 5 ° and 25 °, and

   (3) –105 dB(W/m ^2 ) for δ between 25 ° and 90 °; where X is defined as a
   function of the number of satellites, n, in an NGSO constellation as
   follows:

   For n ≤ 288, X = (5/119) (n—50) dB; and

   For n > 288, X = (1/69) (n + 402) dB.

   US335  The primary Federal and non-Federal allocations for the various
   segments of the 220–222 MHz band are divided as follows:

   (1) The 220.0–220.55/221.0–221.55, 220.6–220.8/221.6–221.8,
   220.85–220.90/221.85–221.90 and 220.925221.0/221.925222.0 MHz bands
   (Channels 1–110, 121–160, 171–180 and 186–200, respectively) are available
   for exclusive non-Federal use;

   (2) The 220.55–220.60/221.55–221.60 MHz bands (Channels 111–120) are
   available for exclusive Federal use; and

   (3) The 220.80–220.85/221.80–221.85 and 220.900220.925/221.900221.925 MHz
   bands (Channels 161–170 and 181–185, respectively) are available for shared
   Federal and non-Federal use. The exclusive non-Federal band segments are
   also available for temporary fixed geophysical telemetry operations on a
   secondary basis to the fixed and mobile services.

   US337  In the band 13.7513.80 GHz, earth stations in the fixed-satellite
   service shall be coordinated on a case-by-case basis through the frequency
   assignment subcommittee in order to minimize harmful interference to the
   Tracking and Data Relay Satellite System's forward space-to-space link
   (TDRSS forward link-to-LEO).

   US338  In the 2305–2310 MHz band, space-to-Earth operations are prohibited.
   Additionally, in the 2305–2320 MHz band, all Wireless Communications Service
   (WCS) operations within 50 kilometers of 35 °20" North Latitude and 116 °53"
   West Longitude shall be coordinated through the Frequency Assignment
   Subcommittee of the Interdepartment Radio Advisory Committee in order to
   minimize harmful interference to NASA's Goldstone Deep Space facility.

   US339  The bands 2310–2320 and 2345–2360 MHz are also available for
   aeronautical telemetering and associated telecommand operations for flight
   testing of manned or unmanned aircraft, missiles or major components thereof
   on a secondary basis to the Wireless Communications Service. The following
   two frequencies are shared on a co-equal basis by Federal and non-Federal
   stations for telemetering and associated telecommand operations of
   expendable and re-usable launch vehicles whether or not such operations
   involve flight testing: 2312.5 and 2352.5 MHz. Other mobile telemetering
   uses may be provided on a non-interference basis to the above uses. The
   broadcasting-satellite service (sound) during implementation should also
   take cognizance of the expendable and reusable launch vehicle frequencies
   2312.5 and 2352.5 MHz, to minimize the impact on this mobile service use to
   the extent possible.

   US340  The band 2–30 MHz is available on a non-interference basis to Federal
   and non-Federal maritime and aeronautical stations for the purposes of
   measuring the quality of reception on radio channels. See 47 CFR 87.149 for
   the list of protected frequencies and bands within this frequency range.
   Actual communications shall be limited to those frequencies specifically
   allocated to the maritime mobile and aeronautical mobile services.

   US342  In making assignments to stations of other services to which the
   bands:

-------------------------------------------------------------------------------
---------------------------------

-------------------------------------------------------------------------------
---------------------------------
13360-13410 kHz                       22.01-22.21 GHz\*\                    111
.8-114.25 GHz
25550-25670 kHz                       22.21-22.5 GHz                        128
.33-128.59 GHz\*\
37.5-38.25 MHz                        22.81-22.86 GHz\*\                    129
.23-129.49 GHz\*\
322-328.6 MHz\*\                      23.07-23.12 GHz\*\                    130
-134 GHz
1330-1400 MHz\*\                      31.2-31.3 GHz                         136
-148.5 GHz
1610.6-1613.8 MHz\*\                  36.43-36.5 GHz\*\                     151
.5-158.5 GHz
1660-1660.5 MHz\*\                    42.5-43.5 GHz                         168
.59-168.93 GHz\*\
1668.4-1670 MHz\*\                    42.77-43.17 GHz\*\                    171
.11-171.45 GHz\*\
3260-3267 MHz\*\                      43.07-43.17 GHz\*\                    172
.31-172.65 GHz\*\
3332-3339 MHz\*\                      43.37-43.47 GHz\*\                    173
.52-173.85 GHz\*\
3345.8-3352.5 MHz\*\                  48.94-49.04 GHz\*\                    195
.75-196.15 GHz\*\
4825-4835 MHz\*\                      76-86 GHz                             209
-226 GHz
4950-4990 MHz                         92-94 GHz                             241
-250 GHz
6650-6675.2 MHz\*\                    94.1-100 GHz                          252
-275 GHz
14.47-14.5 GHz\*\                     102-109.5 GHz
-------------------------------------------------------------------------------
---------------------------------

   are allocated (*indicates radio astronomy use for spectral line
   observations), all practicable steps shall be taken to protect the radio
   astronomy service from harmful interference. Emissions from spaceborne or
   airborne stations can be particularly serious sources of interference to the
   radio astronomy service (see Nos. 4.5 and 4.6 and Article 29 of the ITU
   Radio Regulations).

   US343  Differential-Global-Positioning-System (DGPS) Stations, limited to
   ground-based transmitters, may be authorized on a primary basis in the bands
   108–117.975 and 1559–1610 MHz for the specific purpose of transmitting DGPS
   information intended for aircraft navigation. Such use shall be in
   accordance with ITU Resolution 413 (WRC–03).

   US344  In the band 5091–5250 MHz, non-Federal earth stations in the
   fixed-satellite service (Earth-to-space) shall be coordinated through the
   Frequency Assignment Subcommittee (see Recommendation ITU–R S.1342). In
   order to better protect the operation of the international standard system
   (microwave landing system) in the band 5000–5091 MHz, non-Federal tracking
   and telecommand operations should be conducted in the band 5150–5250 MHz.

   US345  In the band 402–405 MHz, the mobile, except mobile aeronautical,
   service is allocated on a secondary basis and is limited to, with the
   exception of military tactical mobile stations, Medical Implant
   Communications Service (MICS) operations. MICS stations are authorized by
   rule on the condition that harmful interference is not caused to stations in
   the meteorological aids, meteorological-satellite, and earth
   exploration-satellite services, and that MICS stations accept interference
   from stations in the meteorological aids, meteorological-satellite, and
   earth exploration-satellite services.

   US346  Except as provided for below and by footnote US222, Federal use of
   the band 2025–2110 MHz by the space operation service (Earth-to-space),
   Earth exploration-satellite service (Earth-to-space), and space research
   service (Earth-to-space) shall not constrain the deployment of the
   Television Broadcast Auxiliary Service, the Cable Television Relay Service,
   or the Local Television Transmission Service. To facilitate compatible
   operations between non-Federal terrestrial receiving stations at fixed sites
   and Federal earth station transmitters, coordination is required. To
   facilitate compatible operations between non-Federal terrestrial
   transmitting stations and Federal spacecraft receivers, the terrestrial
   transmitters in the band 2025–2110 MHz shall not be high-density systems
   (see Recommendations ITU–R SA.1154 and ITU–R F.1247). Military satellite
   control stations at the following sites shall operate on a co-equal, primary
   basis with non-Federal operations:


------------------------------------------------------------------------
                 Facility                            Coordinates
------------------------------------------------------------------------
Naval Satellite Control Network, Prospect   44 ° 24[min] 16[sec] N
 Harbor, ME.                                 068 ° 00[min] 46[sec] W
New Hampshire Tracking Station, New Boston  42 ° 56[min] 52[sec] N
 AFS, NH.                                    071 ° 37[min] 36[sec] W
Eastern Vehicle Check-out Facility &    28 ° 29[min] 09[sec] N
 GPS Ground Antenna & Monitoring         080 ° 34[min] 33[sec] W
 Station, Cape Canaveral, FL.
Buckley AFB, CO...........................  39 ° 42[min] 55[sec] N
                                             104 ° 46[min] 36[sec] W
Colorado Tracking Station, Schriever AFB,   38 ° 48[min] 21[sec] N
 CO.                                         104 ° 31[min] 43[sec] W
Kirtland AFB, NM..........................  34 ° 59[min] 46[sec] N
                                             106 ° 30[min] 28[sec] W
Camp Parks Communications Annex,            37 ° 43[min] 51[sec] N
 Pleasanton, CA.                             121 ° 52[min] 50[sec] W
Naval Satellite Control Network, Laguna     34 ° 06[min] 31[sec] N
 Peak, CA.                                   119 ° 03[min] 53[sec] W
Vandenberg Tracking Station, Vandenberg     34 ° 41[min] 21[sec] N
 AFB, CA.                                    120 ° 30[min] 07[sec] W
Hawaii Tracking Station, Kaena Pt, Oahu,    21 ° 33[min] 44[sec] N
 HI.                                         158 ° 14[min] 31[sec] W
Guam Tracking Stations, Anderson AFB, and   13 ° 36[min] 54[sec] N
 Naval CTS, Guam.                            144 ° 51[min] 18[sec] E
------------------------------------------------------------------------

   US347  In the band 2025–2110 MHz, non-Federal Earth-to-space and
   space-to-space transmissions may be authorized in the space research and
   Earth exploration-satellite services subject to such conditions as may be
   applied on a case-by-case basis. Such transmissions shall not cause harmful
   interference to Federal and non-Federal stations operating in accordance
   with the Table of Frequency Allocations.

   US348  The band 3650–3700 MHz is also allocated to the Federal radiolocation
   service on a primary basis at the following sites: St. Inigoes, MD (38 ° 10'
   N, 76 ° 23' W); Pascagoula, MS (30 ° 22' N, 88 ° 29' W); and Pensacola, FL
   (30 ° 21' 28" N, 87 ° 16' 26" W). All fixed and fixed satellite operations
   within 80 kilometers of these sites shall be coordinated through the
   Frequency Assignment Subcommittee of the Interdepartmental Radio Advisory
   Committee on a case-by-case basis.

   US349  The band 3650–3700 MHz is also allocated to the Federal radiolocation
   service on a non-interference basis for use by ship stations located at
   least 44 nautical miles in off-shore ocean areas on the condition that
   harmful interference is not caused to non-Federal operations.

   US350  In the band 1427–1432 MHz, Federal use of the land mobile service and
   non-Federal use of the fixed and land mobile services is limited to
   telemetry and telecommand operations as described further:

   (a) Medical operations. The use of the band 1427–1432 MHz for medical
   telemetry and telecommand operations (medical operations) shall be
   authorized for both Federal and non-Federal stations.

   (1) Medical operations shall be authorized on a primary basis in the band
   1427–1429.5 MHz and on a secondary basis in the band 1429.5–1432 MHz in the
   United States and its insular areas, except in the following locations:
   Austin/Georgetown, TX; Detroit and Battle Creek, MI; Pittsburgh, PA;
   Richmond/Norfolk, VA; Spokane, WA; and Washington, DC metropolitan area
   (collectively, the “carved-out” locations). See 47 CFR 90.259(b)(4) and
   95.630(b) for a detailed description of these locations.

   (2) In the carved-out locations, medical operations shall be authorized on a
   primary basis in the band 1429–1431.5 MHz and on a secondary basis in the
   bands 1427–1429 MHz and 1431.5–1432 MHz.

   (b) Non-medical operations. The use of the band 1427–1432 MHz for
   non-medical telemetry and telecommand operations (non-medical operations)
   shall be limited to non-Federal stations.

   (1) Non-medical operations shall be authorized on a secondary basis to the
   Wireless Medical Telemetry Service (WMTS) in the band 1427–1429.5 MHz and on
   a primary basis in the band 1429.5–1432 MHz in the United States and its
   insular areas, except in the carved-out locations.

   (2) In the carved-out locations, non-medical operations shall be authorized
   on a secondary basis in the band 1429–1431.5 MHz and on a primary basis in
   the bands 1427–1429 MHz and 1431.5–1432 MHz.

   US351  In the band 1390–1400 MHz, Federal operations, except for medical
   telemetry operations in the sub-band 1395–1400 MHz, are on a
   non-interference basis to authorized non-Federal operations and shall not
   hinder implementation of any non-Federal operations. However, Federal
   operations authorized as of March 22, 1995 at 17 sites identified below will
   be continued on a fully protected basis until January 1, 2009.


-------------------------------------------------------------------------------
-------------------------------------------------------------------------
                                                                          Radiu
s                                                                Radius
               Sites                             Lat/long                  (Km)
              Sites                      Lat/long                 (Km)
-------------------------------------------------------------------------------
-------------------------------------------------------------------------
Eglin AFB, FL......................  30 °28[min] N/086 °31[min]           80  Ft.
 Greely, AK........  63 °47[min] N/                         80
                                      W.
                              145 °52[min] W.
Dugway PG, UT......................  40 °11[min] N/112 °53[min]           80  Ft.
 Rucker, AL........  31 °13[min] N/                         80
                                      W.
                              085 °49[min] W.
China Lake, CA.....................  35 °41[min] N/117 °41[min]           80  Red
stone, AL..........  34 °35[min] N/                         80
                                      W.
                              086 °35[min] W.
Ft. Huachuca, AZ...................  31 °33[min] N/110 °18[min]           80  Uta
h Test Range, UT...  40 °57[min] N/                         80
                                      W.
                              113 °05[min] W.
Cherry Point, NC...................  34 °57[min] N/076 °56[min]           80  WSM
 Range, NM.........  32 °10[min] N/                         80
                                      W.
                              106 °21[min] W.
Patuxent River, MD.................  38 °17[min] N/076 °25[min]           80  Hol
loman AFB, NM......  33 °29[min] N/                         80
                                      W.
                              106 °50[min] W.
Aberdeen PG, MD....................  39 °29[min] N/076 °08[min]           80  Yum
a, AZ..............  32 °29[min] N/                         80
                                      W.
                              114 °20[min] W.
Wright-Patterson AFB, OH...........  39 °50[min] N/084 °03[min]           80  Pac
ific Missile Range,  34 °07[min] N/                         80
                                      W.
      CA.                     119 °30[min] W.
Edwards AFB, CA....................  34 °54[min] N/117 °53[min]           80
                                      W.
-------------------------------------------------------------------------------
-------------------------------------------------------------------------

   US352  In the band 1427–1432 MHz, Federal operations, except for medical
   telemetry and medical telecommand operations, are on a non-interference
   basis to authorized non-Federal operations and shall not hinder the
   implementation of any non-Federal operations.

   US353  In the sub-bands 56.2456.29 GHz, 58.422–58.472 GHz, 59.139–59.189
   GHz, 59.566–59.616 GHz, 60.281–60.331 GHz, 60.41–60.46 GHz, and
   62.461–62.511 GHz, space-based radio astronomy observations may be made on
   an unprotected basis.

   US354  In the sub-band 58.42258.472 GHz, airborne stations and space
   stations in the space-to-Earth direction shall not be authorized.

   US355  In the band 10.711.7 GHz, non-geostationary satellite orbit
   licensees in the fixed-satellite service (space-to-Earth), prior to
   commencing operations, shall coordinate with the following radio astronomy
   observatories to achieve a mutually acceptable agreement regarding the
   protection of the radio telescope facilities operating in the band 10.610.7
   GHz:


-------------------------------------------------------------------------------
---------------------------------

                       Elevation
               Observatory                       West longitude               N
orth  latitude        (in meters)
-------------------------------------------------------------------------------
---------------------------------
Arecibo Observatory.....................  66 °45[min]11[sec]         18 °20[min]4
6[sec]                496
Green Bank Telescope (GBT)..............  79 °50[min]24[sec]         38 °25[min]5
9[sec]                825
Very Large Array (VLA)..................  107 °37[min]04[sec]        34 °04[min]4
4[sec]               2126
Very Long Baseline Array (VLBA)
 Stations:
    Brewster, WA........................  119 °40[min]55[sec]        48 °07[min]5
3[sec]                255
    Fort Davis, TX......................  103 °56[min]39[min]        30 °38[min]0
6[sec]               1615
    Hancock, NH.........................  71 °59[min]12[sec]         42 °56[min]0
1[sec]                309
    Kitt Peak, AZ.......................  111 °36[min]42[sec]        31 °57[min]2
2[sec]               1916
    Los Alamos, NM......................  106 °14[min]42[sec]        35 °46[min]3
0[sec]               1967
    Mauna Kea, HI.......................  155 °27[min]29[sec]        19 °48[min]1
6[sec]               3720
    North Liberty, IA...................  91 °34[min]26[sec]         41 °46[min]1
7[sec]                241
    Owens Valley, CA....................  118 °16[min]34[sec]        37 °13[min]5
4[sec]               1207
    Pie Town, NM........................  108 °07[min]07[sec]        34 °18[min]0
4[sec]               2371
    St. Croix, VI.......................  64 °35[min]03[sec]         17 °45[min]3
1[sec]                 16
-------------------------------------------------------------------------------
---------------------------------

   US356  In the band 13.75–14 GHz, an earth station in the fixed-satellite
   service shall have a minimum antenna diameter of 4.5 m and the e.i.r.p. of
   any emission should be at least 68 dBW and should not exceed 85 dBW. In
   addition the e.i.r.p., averaged over one second, radiated by a station in
   the radiolocation service shall not exceed 59 dBW. Receiving space stations
   in the fixed-satellite service shall not claim protection from radiolocation
   transmitting stations operating in accordance with the United States Table
   of Frequency Allocations. ITU Radio Regulation No. 5.43A does not apply.

   US357  In the band 13.75–14 GHz, geostationary space stations in the space
   research service for which information for advance publication has been
   received by the ITU Radiocommunication Bureau (Bureau) prior to 31 January
   1992 shall operate on an equal basis with stations in the fixed-satellite
   service; after that date, new geostationary space stations in the space
   research service will operate on a secondary basis. Until those
   geostationary space stations in the space research service for which
   information for advance publication has been received by the Bureau prior to
   31 January 1992 cease to operate in this band:

   a. The e.i.r.p. density of emissions from any earth station in the
   fixed-satellite service operating with a space station in
   geostationary-satellite orbit shall not exceed 71 dBW in any 6 MHz band from
   13.77 to 13.78 GHz;

   b. The e.i.r.p. density of emissions from any earth station in the
   fixed-satellite service operating with a space station in
   non-geostationary-satellite orbit shall not exceed 51 dBW in any 6 MHz band
   from 13.77 to 13.78 GHz.

   Automatic power control may be used to increase the e.i.r.p. density in any
   6 MHz band in these frequency ranges to compensate for rain attenuation, to
   the extent that the power flux-density at the fixed-satellite service space
   station does not exceed the value resulting from use by an earth station of
   an e.i.r.p. of 71 dBW or 51 dBW, as appropriate, in any 6 MHz band in
   clear-sky conditions.

   US359  In the band 15.4315.63 GHz, use of the fixed-satellite service
   (Earth-to-space) is limited to non-Federal feeder links of non-geostationary
   systems in the mobile-satellite service. These non-Federal earth stations
   shall be coordinated through the Frequency Assignment Subcommittee (see
   Annex 3 of Recommendation ITU–R S.1340).

   US360  In the band 33–36 GHz, the Federal fixed-satellite service
   (space-to-Earth) is also allocated on a primary basis. Coordination between
   Federal fixed-satellite service systems and non-Federal systems operating in
   accordance with the United States Table of Frequency Allocations is
   required.

   US361  In the band 1432–1435 MHz, Federal stations in the fixed and mobile
   services may operate indefinitely on a primary basis at the 23 sites listed
   below. All other Federal stations in the fixed and mobile services shall
   operate in the band 1432–1435 MHz on a primary basis until reaccommodated in
   accordance with the National Defense Authorization Act of 1999.


-------------------------------------------------------------------------------
-------------------------------------------------------------------------
                                                                        Operati
ng                                                             Operating
               Location                 North latitude/west longitude     radiu
s            Location          North latitude/west longitude     radius
                                                                           (Km)
                                                                  (Km)
-------------------------------------------------------------------------------
-------------------------------------------------------------------------
China Lake/Edwards AFB, CA............  35 °29[min]/                        100
 AUTEC...................  24 °30[min]/                         80
                                         117 °16[min].
                            078 °00[min].
White Sands Missile Range/Holloman      32 °11[min]/                        160
 Beaufort MCAS, SC.......  32 °26[min]/                        160
 AFB, NM.                                106 °20[min].
                            080 °40[min].
Utah Test and Training Range/Dugway     40 °57[min]/                        160
 MCAS Cherry Point, NC...  34 °54[min]/                        100
 Proving Ground, Hill AFB, UT.           113 °05[min].
                            076 °53[min].
Patuxent River, MD....................  38 °17[min]/                         70
 NAS Cecil Field, FL.....  30 °13[min]/                        160
                                         076 °24[min].
                            081 °52[min].
Nellis AFB, NV........................  37 °29[min]/                        130
 CNAS Fallon, NV.........  39 °30[min]/                        100
                                         114 °14[min].
                            118 °46[min].
Fort Huachuca, AZ.....................  31 °33[min]/                         80
 NAS Oceana, VA..........  36 °49[min]/                        100
                                         110 °18[min].
                            076 °01[min].
Eglin AFB/Gulfport ANG................  30 °28[min]/                        140
 NAS Whidbey.............  48 °21[min]/                         70
                                         086 °31[min].
                            122 °39[min].
Range, MS/Fort Rucker, AL.............  .............................  ........
...  Island, WA.
Yuma Proving Ground, AZ...............  32 °29[min]/                        160
 NCTAMS, GUM.............  13 °35[min]/                         80
                                         114 °20[min].
                            144 °51[min](East).
Fort Greeley, AK......................  63 °47[min]/                         80
 Lemoore, CA.............  36 °20[min]/                        120
                                         145 °52[min].
                            119 °57[min].
Redstone Arsenal, AL..................  34 °35[min]/                         80
 Savannah River, SC......  33 °15[min]/                          3
                                         086 °35[min].
                            081 °39[min].
Alpene Range, MI......................  44 °23[min]/                         80
                                         083 °20[min].
Camp Shelby, MS.......................  31 °20[min]/                         80
 Naval Space Operations    44 °24[min]/                         80
                                         089 °18[min].
  Center, ME.               068 °01[min].
-------------------------------------------------------------------------------
-------------------------------------------------------------------------

   US362  The band 1670–1675 MHz is allocated to the meteorological-satellite
   service (space-to-Earth) on a primary basis for Federal use. Earth station
   use of this allocation is limited to Wallops Island, VA (37 °56'47" N,
   75 °27'37" W), Fairbanks, AK (64 °58'36" N, 147 °31'03"; W), and Greenbelt, MD
   (39 °00'02" N, 76 °50'31" W). Applicants for non-Federal stations within 100
   kilometers of the Wallops Island or Fairbanks coordinates and within 65
   kilometers of the Greenbelt coordinates shall notify NOAA in accordance with
   the procedures specified in 47 CFR 1.924.

   US364  Consistent with US18, stations may be authorized on a primary basis
   in the band 285–325 kHz for the specific purpose of transmitting
   differential global positioning system information.

   US366  On March 25, 2007, the bands 5900–5950 kHz, 9400–9500 kHz,
   11600–11650 kHz, 12050–12100 kHz, 13570–13600 kHz, 13800–13870 kHz,
   15600–15800 kHz, 17480–17550 kHz, and 18900–19020 are allocated exclusively
   to the broadcasting service.

   (a) As of March 25, 2007, authority to operate new Federal stations in the
   fixed service may be extended in all of the previously listed frequency
   bands and authority to operate new Federal stations in the mobile except
   aeronautical mobile service may be extended in the bands 5900–5950 kHz,
   13570–13600 kHz, and 13800–13870 kHz. As of March 25, 2007, all Federal
   stations shall:

   (1) Be limited to communications only within the United States and its
   insular areas;

   (2) Not cause harmful interference to the broadcasting service;

   (3) Be limited to the minimum power needed to achieve communications; and

   (4) Take account of the seasonal use of frequencies by the broadcasting
   service published in accordance with Article 12 of the ITU Radio
   Regulations.

   (b) As of March 25, 2007, authority to operate new non-Federal stations in
   the fixed and mobile except aeronautical mobile services shall not be
   extended in any of the above listed frequency bands. As of March 25, 2007,
   non-Federal stations in the:

   (1) Fixed service may continue to use the bands 5900–5950 kHz, 9400–9500
   kHz, 11600–11650 kHz, 12050–12100 kHz, 13800–13870 kHz, and 15600–15800 kHz;
   and

   (2) Mobile except aeronautical mobile service may continue to use the band
   5900–5950 kHz. As of March 25, 2007, non-Federal stations shall:

   (i) Be limited to communications only within the United States and its
   insular areas;

   (ii) Not cause harmful interference to the broadcasting service;

   (iii) Be limited to the minimum power needed to achieve communications; and

   (iv) Take account of the seasonal use of frequencies by the broadcasting
   service published in accordance with Article 12 of the ITU Radio
   Regulations.

   US367  On the condition that harmful interference is not caused to the
   broadcasting service, frequencies in the bands 9775–9900 kHz, 11650–11700
   kHz, and 11975–12050 kHz may be used by Federal stations in the fixed
   service communicating within the United States and its insular areas that
   are authorized as of June 12, 2003. Each such station shall be limited to a
   total radiated power of 24 dBW.

   US368  The use of the bands 1390–1392 MHz and 1430–1432 MHz by the
   fixed-satellite service is limited to feeder links for the Non-Voice
   Non-Geostationary Mobile-Satellite Service and is contingent on:

   (1) The completion of ITU–R studies on all identified compatibility issues
   as shown in Annex 1 of Resolution 745 (WRC–2003);

   (2) Measurement of emissions from equipment that would be employed in
   operational systems and demonstrations to validate the studies as called for
   in Resolution 745 (WRC–2003); and

   (3) Compliance with any technical and operational requirements that may be
   imposed at WRC–07 to protect other services in these bands and passive
   services in the band 1400–1427 MHz from unwanted emissions.

   The FCC shall coordinate individual assignments with NTIA (see, for example,
   Recommendations ITU–R RA.769–2 and ITU–R SA.1029–2) to ensure the protection
   of passive services in the band 1400–1427 MHz. As part of the coordination
   requirements, the feeder uplink and downlink systems shall be tested and
   certified to be in conformance with the technical and operational
   out-of-band requirements for the protection of passive services in the band
   1400–1427 MHz. Certification and all supporting documentation shall be
   submitted to the FCC at least three months prior to launch.

   US378  In the band 1710–1755 MHz, Federal stations in the fixed and mobile
   services shall operate on a primary basis until reaccommodated in accordance
   with the Commercial Spectrum Enhancement Act. Further, Federal stations may
   continue to operate in the band 1710–1755 MHz as provided herein:

   (a) Federal fixed microwave and tactical radio relay stations may operate
   indefinitely on a primary basis at the sites listed herein:


------------------------------------------------------------------------
                                                            Radius of
          Location                   Coordinates         operation  (km)
------------------------------------------------------------------------
Cherry Point, NC............  34 °58[min] N                       80
                               076 °56[min] W.
Yuma, AZ....................  32 °32[min] N                       80
                               113 °58[min] W.
------------------------------------------------------------------------

   (b) Federal fixed microwave and tactical radio relay stations may operate on
   a secondary basis, and shall not cause harmful inference to, and must accept
   harmful interference from, primary non-Federal operations at the sites
   listed below:


------------------------------------------------------------------------
                                                            Radius of
          Location                   Coordinates         operation  (km)
------------------------------------------------------------------------
China Lake, CA..............  35 °41[min] N                       80
                               117 °41[min] W.
Eglin AFB, FL...............  30 °29[min] N                       80
                               086 °31[min] W.
Pacific Missile Test Range/   34 °07[min] N                       80
 Point Mugu, CA.               119 °30[min] W.
Nellis AFB, NV..............  36 °14[min] N                       80
                               115 °02[min] W.
Hill AFB, UT................  41 °07[min] N                       80
                               111 °58[min] W.
Patuxent River, MD..........  38 °17[min] N                       80
                               076 °25[min] W.
White Sands Missile Range,    33 °00[min] N                       80
 NM.                           106 °30[min] W.
Fort Irwin, CA..............  35 °16[min] N                       50
                               116 °41[min] W.
Fort Rucker, AL.............  31 °13[min] N                       50
                               085 °49[min] W.
Fort Bragg, NC..............  35 °09[min] N                       50
                               079 °01[min] W.
Fort Campbell, KY...........  36 °41[min] N                       50
                               087 °28[min] W.
Fort Lewis, WA..............  47 °05[min] N                       50
                               122 °36[min] W.
Fort Benning, GA............  32 °22[min] N                       50
                               084 °56[min] W.
Fort Stewart, GA............  31 °52[min] N                       50
                               081 °37[min] W.
------------------------------------------------------------------------

   (c) In the sub-band 1710–1720 MHz, precision guided munitions shall operate
   on a primary basis until inventory is exhausted or until December 31, 2008,
   whichever is earlier.

   US379  In the band 55.7856.26 GHz, in order to protect stations in the
   Earth exploration-satellite service (passive), the maximum power density
   delivered by a transmitter to the antenna of a fixed service station is
   limited to−28.5 dB(W/MHz).

   US380  In the bands 1525–1544 MHz, 1545–1559 MHz, 1610–1645.5 MHz,
   1646.5–1660.5 MHz, 2000–2020 MHz, 2180–2200 MHz, and 2483.5–2500 MHz, a
   non-Federal licensee in the mobile-satellite service (MSS) may also operate
   an ancillary terrestrial component in conjunction with its MSS network,
   subject to the Commission's rules for ancillary terrestrial components and
   subject to all applicable conditions and provisions of its MSS
   authorization.

   US381 The frequencies 5332 kHz, 5348 kHz, 5368 kHz, 5373 kHz, and 5405 kHz
   are allocated to the amateur service on a secondary basis. Amateur use of
   these frequencies shall be limited to: (1) A maximum effective radiated
   power (e.r.p.) of 50 W; and, (2) single sideband suppressed carrier
   modulation (emission designator 2K8J3E), upper sideband voice transmissions
   only.

   US382  In the band 39.5–40 GHz, Federal earth stations in the
   mobile-satellite service (space-to-Earth) shall not claim protection from
   non-Federal stations in the fixed and mobile services. ITU Radio Regulation
   No. 5.43A does not apply.

   US384  In the band 401–403 MHz, the non-Federal Earth exploration-satellite
   (Earth-to-space) and meteorological-satellite (Earth-to-space) services are
   limited to earth stations transmitting to Federal space stations.

   US387  The band 75.5–76 GHz is also allocated to the amateur and
   amateur-satellite services on a secondary basis until January 1, 2006. After
   that date, the band 75.5–76 GHz shall no longer be available for use by the
   amateur service or the amateur-satellite service.

   US388  In the bands 81–86 GHz, 92–94 GHz, and 94.1–95 GHz and within the
   coordination distances indicated below, assignments to allocated services
   shall be coordinated with the following radio astronomy observatories. New
   observatories shall not receive protection from fixed stations that are
   licensed to operate in the one hundred most populous urbanized areas as
   defined by the U.S. Census Bureau for the year 2000. The coordinates listed
   below are specified in terms of the North American Datum of 1983.

   Note: Satisfactory completion of the coordination procedure utilizing the
   automated mechanism, see  Sec. 101.1523, will be deemed to establish sufficient
   separation from radio astronomy observatories, regardless of whether the
   distances set forth above are met.

------------------------------------------------------------------------
                                                 150 kilometer (93 mile)
                                                   radiuscentered on:
              Telescope and site               -------------------------
                                                   North         West
                                                  latitude    longitude
------------------------------------------------------------------------
National Radio Astronomy Observatory (NRAO),    38 °25[m  79 °50[m
 Robert C. Byrd Telescope, Green Bank, WV.....   in]59[sec]   in]24[sec]
NRAO, Very Large Array, Socorro, NM...........  34 °04[m  107 °37[
                                                 in]44[sec]  min]06[sec]
University of Arizona 12-m Telescope, Kitt      31 °57[m  111 °36[
 Peak, AZ.....................................   in]10[sec]  min]50[sec]
BIMA Telescope, Hat Creek, CA.................  40 °49[m  121 °28[
                                                 in]04[sec]  min]24[sec]
Caltech Telescope, Owens Valley, CA...........  37 °13[m  118 °17[
                                                 in]54[sec]  min]36[sec]
Five Colleges Observatory, Amherst, MA........  42 °23[m  72 °20[m
                                                 in]33[sec]   in]40[sec]
Haystack Observatory, Westford, MA............  42 °37[m  71 °29[m
                                                 in]23[sec]   in]19[sec]
James Clerk Maxwell Telescope, Mauna Kea, HI..  19 °49[m  155 °28[
                                                 in]33[sec]  min]20[sec]
Combined Array for Research in Millimeter-wave    (1) CARMA
 Astronomy (CARMA), CA........................      will be
                                                 located at
                                                a new, high-
                                                   altitude
                                                    site in
                                                    eastern
                                                California,
                                                expected to
                                                         be
                                                operational
                                                   in 2004.
------------------------------------------------------------------------


                                                25 kilometer (15.5 mile)
                                                   radiuscentered on:
    NRAO, very long baseline array stations    -------------------------
                                                   North         West
                                                  latitude    longitude
------------------------------------------------------------------------
Brewster, WA..................................  48 °07[m  119 °41[
                                                 in]52[sec]  min]00[sec]
Fort Davis, TX................................  30 °38[m  103 °56[
                                                 in]06[sec]  min]41[sec]
Hancock, NH...................................  42 °56[m  71 °59[m
                                                 in]01[sec]   in]12[sec]
Kitt Peak, AZ.................................  31 °57[m  111 °36[
                                                 in]23[sec]  min]45[sec]
Los Alamos, NM................................  35 °46[m  106 °14[
                                                 in]31[sec]  min]44[sec]
Mauna Kea, HI.................................  19 °48[m  155 °27[
                                                 in]05[sec]  min]19[sec]
North Liberty, IA.............................  41 °46[m  91 °34[m
                                                 in]17[sec]   in]27[sec]
Owens Valley, CA..............................  37 °13[m  118 °16[
                                                 in]54[sec]  min]37[sec]
Pie Town, NM..................................  34 °18[m  108 °07[
                                                 in]04[sec]  min]09[sec]
Saint Croix, VI...............................  17 °45[m  64 °35[m
                                                 in]24[sec]   in]01[sec]
------------------------------------------------------------------------

   US389  In the bands 71–76 GHz and 81–86 GHz, stations in the fixed, mobile,
   and broadcasting services shall not cause harmful interference to, nor claim
   protection from, Federal stations in the fixed-satellite service at any of
   the following 28 military installations:


------------------------------------------------------------------------
        Military installation             State          Nearby city
------------------------------------------------------------------------
Redstone Arsenal....................  AL...........  Huntsville
Fort Huachuca.......................  AZ...........  Sierra Vista
Yuma Proving Ground.................  AZ...........  Yuma
Beale AFB...........................  CA...........  Marysville
Camp Parks Reserve Forces Training    CA...........  Dublin
 Area.
China Lake Naval Air Weapons Station  CA...........  Ridgecrest
Edwards AFB.........................  CA...........  Rosamond
Fort Irwin..........................  CA...........  Barstow
Marine Corps Air Ground Combat        CO...........  Twentynine Palms
 Center.
Buckley AFB.........................  GA...........  Aurora (Denver)
Schriever AFB.......................  CO...........  Colorado Springs
Fort Gordon.........................  GA...........  Augusta
Naval Satellite Operations Center...  GU...........  Finegayan (Guam)
Naval Computer and                    HI...........  Wahiawa (Oahu Is.)
 Telecommunications Area Master
 Station, Pacific.
Fort Detrick........................  MD...........  Frederick
Nellis AFB..........................  NV...........  Las Vegas
Nevada Test Site....................  NV...........  Amargosa Valley
Tonapah Test Range Airfield.........  NV...........  Tonapah
Cannon AFB..........................  NM...........  Clovis
White Sands Missile Range...........  NM...........  White Sands
Dyess AFB...........................  TX...........  Abilene
Fort Bliss..........................  TX...........  El Paso
Fort Sam Houston....................  TX...........  San Antonio
Goodfellow AFB......................  TX...........  San Angelo
Kelly AFB...........................  TX...........  San Antonio
Utah Test and Training Range........  UT...........  ...................
Fort Belvoir........................  VA...........  Alexandria
Naval Satellite Operations Center...  VA...........  Chesapeake
------------------------------------------------------------------------

   US390  Federal stations in the space research service (active) operating in
   the band 5350–5460 MHz shall not cause harmful interference to, nor claim
   protection from, Federal and non-Federal stations in the aeronautical
   radionavigation service nor Federal stations in the radiolocation service.

   US391  In the band 2495–2500 MHz, the mobile-satellite service
   (space-to-Earth) shall not receive protection from non-Federal stations in
   the fixed and mobile except aeronautical mobile services operating in that
   band.

   US393  In the band 2025–2110 MHz, the military services may operate stations
   in the fixed and mobile except aeronautical mobile services on a secondary
   and coordinated basis at the following sites:


------------------------------------------------------------------------
                                                           Radius of
              Site                    Coordinates       operation (km)
------------------------------------------------------------------------
Nellis AFB, NV..................  36 ° 14[min] N   80
                                   115 ° 02[min]
                                   W.
China Lake, CA..................  35 ° 41[min] N   50
                                   117 ° 41[min]
                                   W.
Ft. Irwin, CA...................  35 ° 16[min] N   50
                                   116 ° 41[min]
                                   W.
Pacific Missile Test Range/Pt.    34 ° 07[min] N   80
 Mugu, CA.                         119 ° 30[min]
                                   W.
Yuma, AZ........................  32 ° 32[min] N   80
                                   113 ° 58[min]
                                   W.
White Sands Missile Range, NM...  33 ° 00[min] N   80
                                   106 ° 30[min]
                                   W.
------------------------------------------------------------------------

   US394  Until March 29, 2009, the band 6765–7000 kHz is allocated to the
   fixed service on a primary basis and to the mobile service on a secondary
   basis. After this date, this band is allocated to the fixed and the mobile
   except aeronautical mobile (R) services on a primary basis.

   US395  Until March 29, 2009, the use of the band 7100–7200 kHz in Region 1
   and Region 3 by the amateur service shall not impose constraints on the
   broadcasting service intended for use within Region 1 and Region 3.

   US396  The band 7300–7400 kHz is allocated exclusively to the broadcasting
   service in accordance with the schedule specified below, except that the
   sub-band 7368.57371.3 kHz is allocated to the fixed service on an exclusive
   basis for non-Federal use within the State of Alaska in accordance with 47
   CFR 80.387.

   (a) Until March 25, 2007, the band 7300–7350 kHz is allocated to the fixed
   service on a primary basis and to the mobile except aeronautical mobile
   service on a secondary basis for Federal and non-Federal use. After March
   25, 2007, authority to operate in the band 7300–7350 kHz shall not be
   extended to new non-Federal stations in the fixed and mobile except
   aeronautical mobile services. After March 25, 2007, Federal and non-Federal
   stations in the fixed and mobile except aeronautical mobile services shall:

   (1) Be limited to communications wholly within the United States and its
   insular areas;

   (2) Not cause harmful interference to the broadcasting service;

   (3) Be limited to the minimum power needed to achieve communications; and

   (4) Take account of the seasonal use of frequencies by the broadcasting
   service published in accordance with Article 12 of the ITU Radio
   Regulations.

   (b) Until March 29, 2009, the band 7350–7400 kHz is allocated to the fixed
   service on a primary basis and to the mobile except aeronautical mobile
   service on a secondary basis for Federal and non-Federal use. After March
   29, 2009, authority to operate in the band 7350–7400 kHz shall not be
   extended to new non-Federal stations in the fixed and mobile except
   aeronautical mobile services. After March 29, 2009, Federal and non-Federal
   stations in the fixed and mobile except aeronautical mobile services shall:

   (1) Be limited to communications wholly within the United States and its
   insular areas;

   (2) Not cause harmful interference to the broadcasting service;

   (3) Be limited to the minimum power needed to achieve communications; and

   (4) Take account of the seasonal use of frequencies by the broadcasting
   service published in accordance with Article 12 of the ITU Radio
   Regulations.

   US397  In the band 432–438 MHz, the Earth exploration-satellite service
   (active) is allocated on a secondary basis for Federal use. Stations in the
   Earth exploration-satellite service (active) shall not be operated within
   line-of-sight of United States except for the purpose of short duration
   pre-operational testing. Operations under this allocation shall not cause
   harmful interference to, nor claim protection from, any other services
   allocated in the band 432–438 MHz in the United States, including secondary
   services and the amateur-satellite service.

   US398  In the bands 1390–1400 MHz and 1427–1432 MHz, airborne and
   space-to-Earth operations, except for feeder downlinks for the Non-Voice
   Non-Geostationary Mobile-Satellite Service in the band 1430–1432 MHz (see
   US368), are prohibited.

   Non-Federal Government (NG) Footnotes

   (These footnotes, each consisting of the letters “NG” followed by one or
   more digits, denote stipulations applicable only to non-Federal operations
   and thus appear solely in the non-Federal Table.)

   NG2  Facsimile broadcasting stations may be authorized in the band 88–108
   MHz.

   NG3  Control stations in the domestic public mobile radio service may be
   authorized frequencies in the band 72–73 and 75.4–76 MHz on the condition
   that harmful interference will not be caused to operational fixed stations.

   NG4  The use of the frequencies in the band 152.84153.38 MHz may be
   authorized, in any area, to remote pickup broadcast base and mobile stations
   on the condition that harmful interference will not be caused to stations
   operating in accordance with the Table of Frequency Allocations.

   NG6  Stations in the public safety radio services authorized as of June 30,
   1958, to use frequencies in the band 159.51161.79 MHz in areas other than
   Puerto Rico and the Virgin Islands may continue such operation, including
   expansion of existing systems, on the condition that harmful interference
   will not be caused to stations in the services to which these bands are
   allocated. In Puerto Rico and the Virgin Islands this authority is limited
   to frequencies in the band 160.05161.37 MHz. No new public radio service
   system will be authorized to operate on these frequencies.

   NG12  Frequencies in the bands 454.40–455 MHz and 459.40–460 MHz may be
   assigned to domestic public land and mobile stations to provide a two-way
   air-ground public radiotelephone service.

   NG17  Stations in the land transportation radio services authorized as of
   May 15, 1958 to operate on the frequency 161.61 MHz may, upon proper
   application, continue to be authorized for such operation, including
   expansion of existing systems, on the condition that harmful interference
   will not be caused to the operation of any authorized station in the
   maritime mobile service. No new land transportation radio service system
   will be authorized to operate on 161.61 MHz.

   NG19  Fixed stations associated with the maritime mobile service may be
   authorized, for purposes of communication with coast stations, to use
   frequencies assignable to ship stations in this band on the condition that
   harmful interference will not be caused to services operating in accordance
   with the Table of Frequency Allocations.

   NG28  The frequency band 160.86161.40 MHz is available for assignment to
   remote pickup base and remote pickup mobile stations in Puerto Rico and the
   Virgin Islands only on a shared basis with the land transportation radio
   service.

   NG31 Stations in the Rural Radio Service licensed for Basic Exchange
   Telecommunications Radio Service may be authorized to use some frequencies
   in the bands 816–820 MHz (fixed subscriber) and 861–865 MHz (central office
   or base), on a co-primary basis with private land mobile radio licensees,
   pursuant to part 22 subpart H.

   NG41  Frequencies in the bands 3700–4200 MHz and 5925–6425 MHz, may also be
   assigned to stations in the international fixed public and international
   control services located in Puerto Rico, the U.S. Virgin Islands, and
   Navassa Island.

   NG42  In the band 10–10.5 GHz, non-Federal stations in the radiolocation
   service shall not cause harmful interference to the amateur service.

   NG49  The following frequencies may be authorized for mobile operations in
   the Manufacturers Radio Service subject to the condition that no
   interference is caused to the reception of television stations operating on
   channels 4 and 5 and that their use is limited to a manufacturing facility:

   MHz
   72.02
   72.04
   72.06
   72.08
   72.10
   72.12
   72.14
   72.16
   72.18
   72.20
   72.22
   72.24
   72.26
   72.28
   72.30
   72.32
   72.34
   72.36
   72.38
   72.40

   Further, the following frequencies may be authorized for mobile operations
   in the Special Industrial Radio Service, Manufacturers Radio Service,
   Railroad Radio Service and Forest Products Radio Service subject to the
   condition that no interference is caused to the reception of television
   stations operating on channels 4 and 5; and that their use is limited to a
   railroad yard, manufacturing plant, logging site, mill, or similar
   industrial facility.

   MHz
   72.44
   72.48
   72.52
   72.56
   72.60
   75.44
   75.48
   75.52
   75.56
   75.60

   NG51  In Puerto Rico and the Virgin Islands only, the bands 150.8150.98 MHz
   and 150.98151.49 MHz are allocated exclusively to the business radio
   service.

   NG53  The band 13.1513.20 GHz is reserved for television pickup and CARS
   pickup stations inside a 50 km radius of the 100 television markets
   delineated in  Sec. 76.51 of this chapter. Outside a 50 km radius of the 100
   television markets delineated in  Sec. 76.51 of this chapter, television pickup
   stations, CARS stations and NGSO FSS gateway earth stations shall operate on
   a primary co-equal basis. The band 13.2013.2125 GHz is reserved for
   television pickup stations on a primary basis and CARS pickup stations on a
   secondary basis inside a 50 km radius of the 100 television markets
   delineated in  Sec. 76.51 of this chapter. Outside a 50 km radius of the 100
   markets delineated in  Sec. 76.51 of this chapter, television pickup stations and
   NGSO FSS gateway earth stations shall operate on a co-primary basis, CARS
   stations shall operate on a secondary basis. Fixed television auxiliary
   stations licensed pursuant to applications accepted for filing before
   September 1, 1979, may continue operation on channels in the 13.15–13.25 GHz
   band, subject to periodic license renewals. NGSO FSS gateway uplink
   transmissions in the 13.15–13.2125 GHz segment shall be limited to a maximum
   EIRP of 3.2 dBW towards 0 degrees on the radio horizon. These provisions
   shall not apply to GSO FSS operations in the 12.75–13.25 GHz band.

   NG56  In the bands 72.073.0 and 75.476.0 MHz, the use of mobile radio
   remote control of models is on a secondary basis to all other fixed and
   mobile operations. Such operations are subject to the condition that
   interference will not be caused to common carrier domestic public stations,
   to remote control of industrial equipment operating in the 72–76 MHz band,
   or to the reception of television signal on channels 4 (66–72 MHz) or 5
   (76–82 MHz). Television interference shall be considered to occur whenever
   reception of regularly used television signals is impaired or destroyed,
   regardless of the strength of the television signal or the distance to the
   television station.

   NG59  The frequencies 37.60 and 37.85 MHz may be authorized only for use by
   base, mobile, and operational fixed stations participating in an
   interconnected or coordinated power service utility system.

   NG66  The band 470–512 MHz (TV channels 14–20) is allocated to the
   broadcasting service on an exclusive basis throughout the United States and
   its insular areas, except as described below:

   (a) In the urbanized areas listed in the table below, the indicated
   frequency bands are allocated to the land are allocated to the land mobile
   service on an exclusive basis for assignment to eligibles in the Public
   Mobile Services, the Public Safety Radio Pool, and the Industrial/Business
   Radio Pool, except that:

   (1) Licensees in the land mobile service that are regulated as Commercial
   Mobile Radio Service (CMRS) providers may also use their assigned spectrum
   to provide fixed service on a primary basis.

   (2) The use of the band 482–488 MHz (TV channel 16) is limited to eligibles
   in the Public Safety Radio Pool in or near (i) the Los Angeles urbanized
   area; and (ii) New York City; Nassau, Suffolk, and Westchester Counties in
   New York State; and Bergen County, New Jersey.


------------------------------------------------------------------------
         Urbanized area              Bands (MHz)         TV channels
------------------------------------------------------------------------
Boston, MA.....................  470-476, 482-488..  14, 16
Chicago, IL-Northwestern         470-476, 476-482..  14, 15
 Indiana.
Cleveland, OH..................  470-476, 476-482..  14, 15
Dallas-Fort Worth, TX..........  482-488...........  16
Detroit, MI....................  476-482, 482-488..  15, 16
Houston, TX....................  488-494...........  17
Los Angeles, CA................  470-476, 482-488,   14, 16, 20
                                  506-512.
Miami, FL......................  470-476...........  14
New York, NY-Northeastern New    470-476, 476-482,   14, 15, 16
 Jersey.                          482-488.
Philadelphia, PA-New Jersey....  500-506, 506-512..  19, 20
Pittsburgh, PA.................  470-476, 494-500..  14, 18
San Francisco-Oakland, CA......  482-488, 488-494..  16, 17
Washington, DC-Maryland-         488-494, 494-500..  17, 18
 Virginia.
------------------------------------------------------------------------

   (b) In the Gulf of Mexico offshore from the Louisiana-Texas coast, the band
   476–494 MHz (TV channels 15–17) is allocated to the fixed and mobile
   services on a primary basis for assignment to eligibles in the Public Mobile
   and Private Land Mobile Radio Services.

   (c) In Hawaii, the band 488–494 MHz (TV channel 17) is allocated exclusively
   to the fixed service for use by common carrier control and repeater stations
   for point-to-point inter-island communications only.

   (d) The use of these allocations is further subject to the conditions set
   forth in 47 CFR parts 22 and 90.

   NG70  In Puerto Rico and the Virgin Islands only, the bands 159.240159.435
   and 160.410160.620 MHz are also available for assignment to base stations
   and mobile stations in the special industrial radio service.

   NG104  The use of the bands 10.711.7 GHz (space-to-Earth) and 12.7513.25
   GHz (Earth-to-space) by the fixed-satellite service in the
   geostationary-satellite orbit shall be limited to international systems,
   i.e., other than domestic systems.

   NG111  The band 157.4375157.4625 MHz may be used for one way paging
   operations in the special emergency radio service.

   NG112  The frequencies 25.04, 25.08, 150.980, 154.585, 158.445, 159.480,
   454.000 and 459.000 MHz may be authorized to stations in the petroleum radio
   service for use primarily in oil spill containment and cleanup operations
   and secondarily in regular land mobile communication.

   NG115  In the bands 54–72 MHz, 76–88 MHz, 174–216 MHz, 470–608 MHz, and
   614–806 MHz, wireless microphones and wireless assist video devices may be
   authorized on a non-interference basis, subject to the terms and conditions
   set forth in 47 CFR part 74, subpart H.

   NG117  The frequency 156.050 and 156.175 MHz may be assigned to stations in
   the maritime mobile service for commercial and port operations in the New
   Orleans Vessel Traffic Service (VTS) area and the frequency 156.250 MHz may
   be assigned to stations in the maritime mobile service for port operating in
   the New Orleans and Houston VTS areas.

   NG118  In the bands 2025–2110 MHz, 6875–7125 MHz, and 12.713.25 GHz,
   television translator relay stations may be authorized to use frequencies on
   a secondary basis to other stations in the Television Broadcast Auxiliary
   Service that are operating in accordance with the Table of Frequency
   Allocations.

   NG120  Frequencies in the band 928–960 MHz may be assigned for multiple
   address systems and mobile operations on a primary basis as specified in 47
   CFR part 101.

   NG124  Within designated segments of the bands that comprise 30.85–47.41
   MHz, 150.8–159.465 MHz, and 453.0125467.9875 MHz, police licensees are
   authorized to operate low power radio transmitters on a secondary,
   non-interference basis in accordance with the provisions of 47 CFR 2.803 and
   90.20(e)(5).

   NG128  In the band 535–1705 kHz, AM broadcast licensees or permittees may
   use their AM carrier on a secondary basis to transmit signals intended for
   both broadcast and non-broadcast purposes. In the band 88–108 MHz, FM
   broadcast licensees or permittees are permitted to use subcarriers on a
   secondary basis to transmit signals intended for both broadcast and
   non-broadcast purposes. In the bands 54–72, 76–88, 174–216, 470–608 and
   614–806 MHz, TV broadcast licensees or permittees are permitted to use
   subcarriers on a secondary basis for both broadcast and non-broadcast
   purposes.

   NG134  In the band 10.4510.5 GHz, non-Federal stations in the radiolocation
   service shall not cause harmful interference to the amateur and
   amateur-satellite services.

   NG135  In the 420–430 MHz band the amateur service is not allocated north of
   line A (def.  Sec. 2.1).

   NG141  The frequencies 42.40 MHz and 44.10 MHz are authorized on a primary
   basis in the State of Alaska for meteor burst communications by fixed
   stations in the Rural Radio Service operating under the provisions of part
   22 of this chapter. The frequencies 44.20 MHz and 45.90 MHz are authorized
   on a primary basis in Alaska for meteor burst communications by fixed
   private radio stations operating under the provisions of part 90 of the
   chapter. The private radio station frequencies may be used by Common Carrier
   stations on a secondary, noninterference basis and the Common Carrier
   frequencies may be used by private radio stations for meteor burst
   communications on a secondary, noninterference basis. Users shall cooperate
   to the extent practical to minimize potential interference. Stations
   utilizing meteor burst communications shall not cause harmful interference
   to stations of other radio services operating in accordance with the Table
   of Frequency Allocations.

   NG142  TV broadcast stations authorized to operate in the bands 54–72 MHz,
   76–88 MHz, 174–216 MHz, 470–608 MHz, and 614–806 MHz may use a portion of
   the television vertical blanking interval for the transmission of
   telecommunications signals, on the condition that harmful interference will
   not be caused to the reception of primary services, and that such
   telecommunications services must accept any interference caused by primary
   services operating in these bands.

   NG143  In the band 11.712.2 GHz, protection from harmful interference shall
   be afforded to transmissions from space stations not in conformance with ITU
   Radio Regulation 5.488 only if the operations of such space stations impose
   no unacceptable constraints on operations or orbit locations of space
   stations in conformance with 5.488.

   NG144 Stations authorized as of September 9, 1983 to use frequencies in the
   bands 17.718.3 GHz and 19.319.7 GHz may, upon proper application, continue
   operations. Fixed stations authorized in the 18.3–19.3 GHz band that remain
   co-primary under the provisions of 47 CFR 21.901(e), 74.502(c), 74.602(g),
   78.18(a)(4), and 101.147(r) of this chapter may continue operations
   consistent with the provisions of those sections.

   NG145  In the band 11.712.2 GHz, transponders on space stations in the
   fixed-satellite service may be used additionally for transmissions in the
   broadcasting-satellite service, provided that such transmissions do not have
   a maximum e.i.r.p. greater than 53 dBW per television channel and do not
   cause greater interference or require more protection from interference than
   the coordinated fixed-satellite service frequency assignments. With respect
   to the space services, this band shall be used principally for the
   fixed-satellite service.

   NG147  In the band 2483.5–2500 MHz, stations in the fixed and mobile
   services that are licensed under part 74 (Television Broadcast Auxiliary
   Stations), part 90 (Private Land Mobile Radio Services), or part 101 (Fixed
   Microwave Services) of the Commission's Rules, which were licensed as of
   July 25, 1985, and those whose initial applications were filed on or before
   July 25, 1985, may continue to operate on a primary basis with the
   mobile-satellite and radiodetermination-satellite services, and in the
   segment 2495–2500 MHz, these grandfathered stations may also continue to
   operate on a primary basis with stations in the fixed and mobile except
   aeronautical mobile services that are licensed under part 27 (Miscellaneous
   Wireless Communication Services) of the Commission's Rules.

   NG148  The frequencies 154.585 MHz, 159.480 MHz, 160.725 MHz, 160.785 MHz,
   454.000 MHz and 459.000 MHz may be authorized to maritime mobile stations
   for offshore radiolocation and associated telecommand operations.

   NG149  The frequency bands 54–72 MHz, 76–88 MHz, 174–216 MHz, 470–512 MHz,
   512–608 MHz, and 614–698 MHz are also allocated to the fixed service to
   permit subscription television operations in accordance with part 73 of the
   rules.

   NG152  The use of the band 219–220 MHz by the amateur service is limited to
   stations participating, as forwarding stations, in point-to-point fixed
   digital message forwarding systems, including intercity packet backbone
   networks.

   NG153  The band 2160–2165 MHz is reserved for future emerging technologies
   on a co-primary basis with the fixed and mobile services. Allocations to
   specific services will be made in future proceedings. Authorizations in the
   band 2160–2162 MHz for stations in the Multipoint Distribution Service
   applied for after January 16, 1992, shall be on a secondary basis to
   emerging technologies.

   NG155  The bands 159.500159.675 MHz and 161.375161.550 MHz are allocated
   to the maritime service as described in Part 80 of this chapter.
   Additionally, the frequencies 159.550, 159.575 and 159.600 MHz are available
   for low-power intership communications.

   NG156  The band 2000–2020 MHz is also allocated to the fixed and mobile
   services on a primary basis for facilities where the receipt date of the
   initial application was prior to June 27, 2000, and on a secondary basis for
   all other initial applications. Not later than December 9, 2013, the band
   2000–2020 MHz is allocated to the fixed and mobile services on a secondary
   basis.

   NG158  The frequency bands 764–776 MHz and 794–806 MHz are available for
   assignment exclusively to the public safety services, to be defined in
   Docket No. WT 96–86.

   NG159  Full power analog television stations licensed and new digital
   television (DTV) broadcasting operations in the band 698–806 MHz shall be
   entitled to protection from harmful interference until the end of the DTV
   transition period. Low power television and television translators in the
   band 746–806 MHz must cease operations in the band at the end of the DTV
   transition period. Low power television and television translators in the
   band 698–746 MHz are secondary to all other operations in the band 698–746
   MHz.

   NG160  In the 5850–5925 MHz band, the use of the non-Federal mobile service
   is limited to Dedicated Short Range Communications operating in the
   Intelligent Transportation System radio service.

   NG163  The allocation to the broadcasting-satellite service in the band
   17.3–17.7 GHz shall come into effect on 1 April 2007.

   NG164  The use of the band 18.318.8 GHz by the fixed-satellite service
   (space-to-Earth) is limited to systems in the geostationary-satellite orbit.

   NG165  The use of the band 18.819.3 GHz by the fixed-satellite service
   (space-to-Earth) is limited to systems in non-geostationary-satellite
   orbits.

   NG166  The use of the band 19.319.7 GHz by the fixed-satellite service
   (space-to-Earth) is limited to feeder links for the mobile-satellite
   service.

   NG167  The use of the fixed-satellite service (Earth-to-space) in the band
   24.75–25.25 GHz is limited to feeder links for the broadcasting-satellite
   service operating in the band 17.317.7 GHz. The allocation to the
   fixed-satellite service (Earth-to-space) in the band 24.7525.25 shall come
   into effect on 1 April 2007.

   NG168  The band 2180–2200 MHz is also allocated to the fixed and mobile
   services on a primary basis for facilities where the receipt date of the
   initial application was prior to January 16, 1992, and on a secondary basis
   for all other initial applications. Not later than December 9, 2013, the
   band 2180–2200 MHz is allocated to the fixed and mobile services on a
   secondary basis.

   NG169  After December 1, 2000, operations on a primary basis by the
   fixed-satellite service (space-to-Earth) in the band 3650–3700 MHz shall be
   limited to grandfathered earth stations. All other fixed-satellite service
   earth station operations in the band 3650–3700 MHz shall be on a secondary
   basis. Grandfathered earth stations are those authorized prior to December
   1, 2000, or granted as a result of an application filed prior to December 1,
   2000, and constructed within 12 months of initial authorization. License
   applications for primary operations for new earth stations, major amendments
   to pending earth station applications, or applications for major
   modifications to earth station facilities filed on or after December 18,
   1998, and prior to December 1, 2000, shall not be accepted unless the
   proposed facilities are within 16.1 kilometers (10 miles) of an authorized
   primary earth station operating in the band 3650–3700 MHz. License
   applications for primary operations by new earth stations, major amendments
   to pending earth station applications, and applications for major
   modifications to earth station facilities, filed after December 1, 2000,
   shall not be accepted, except for changes in polarization, antenna
   orientation or ownership of a grandfathered earth station.

   NG171 In the band 6875–7125 MHz, the following two channels should be used
   for airborne TV pickup stations, wherever possible: 7075–7100 MHz and
   7100–7125 MHz.

   NG172 In the band 7025–7075 MHz, the fixed-satellite service
   (space-to-Earth) is allocated on a primary basis, but the use of this
   allocation shall be limited to two grandfathered satellite systems.
   Associated earth stations located within 300 meters of the following
   locations shall be grandfathered: (1) in the band 7025–7075 MHz, Brewster,
   Washington (48 °08'46.7" N, 119 °42'8.0" W); and, (2) in the band 7025–7055
   MHz, Clifton, Texas (31 °47'58.5" N, 97 °36'46.7" W) and Finca Pascual, Puerto
   Rico (17 °58'41.8" N, 67 °8'12.6" W). All coordinates are specified in terms
   of the North American Datum of 1983.

   NG173 In the band 216–220 MHz, secondary telemetry operations are permitted
   subject to the requirements of  Sec. 90.259 of this chapter. After January 1,
   2002, no new assignments shall be authorized in the band 216–217 MHz.

   NG175  Television pickup stations in the mobile services authorized to use
   frequencies in the band 38.640.0 GHz on or before April 16, 2003, may
   continue to operate on a secondary basis to stations operating in accordance
   with the Table of Frequency Allocations.

   NG177  In the bands 1990–2000 MHz and 2020–2025 MHz, where the receipt date
   of the initial application for facilities in the fixed and mobile services
   was prior to June 27, 2000, said facilities shall operate on a primary basis
   and all later-applied-for facilities shall operate on a secondary basis to
   any service licensed pursuant to the allocation adopted in FCC 03–16,  68 FR 11986 , March 13, 2003 (“Advanced Wireless Services”). Not later than
   December 9, 2013, all such facilities in the bands 1990–2000 MHz and
   2020–2025 MHz shall operate on a secondary basis to Advanced Wireless
   Services.

   NG178  In the band 2165–2180 MHz, where the receipt date of the initial
   application for facilities in the fixed and mobile services was prior to
   January 16, 1992, said facilities shall operate on a primary basis and all
   later-applied-for facilities shall operate on a secondary basis to any
   service licensed pursuant to the allocation adopted in FCC 03–16,  68 FR 11986 , March 13, 2003 (“Advanced Wireless Services”). Not later than
   December 9, 2013, all such facilities in the band 2165–2180 MHz shall
   operate on a secondary basis to Advanced Wireless Services.

   NG180  In the band 3700–4200 MHz (space-to-Earth) earth stations on vessels
   (ESVs) may be authorized to communicate with space stations of the
   fixed-satellite service and, while docked, may be coordinated for up to 180
   days, renewable. ESVs in motion must operate on a secondary basis.

   NG181  In the band 5925–6425 MHz (Earth-to-space), earth stations on vessels
   are an application of the fixed-satellite service (FSS) and may be
   authorized to communicate with space stations of the FSS on a primary basis.

   NG182  In the bands 10.9511.2 GHz and 11.4511.7 GHz, earth stations on
   vessels may be authorized to communicate with U.S. earth stations through
   space stations of the fixed-satellite service but must accept interference
   from terrestrial systems operating in accordance with Commission Rules.

   NG183  In the bands 11.712.2 GHz (space-to-Earth) and 14.014.5 GHz
   (Earth-to-space), earth stations on vessels are an application of the
   fixed-satellite service (FSS) and may be authorized to communicate with
   space stations of the FSS on a primary basis.

   NG184  Land mobile stations in the bands 11.712.2 GHz and 14.214.4 GHz and
   fixed stations in the band 11.712.1 GHz that are licensed pursuant to part
   101, subpart J of the Commission's Rules as of March 1, 2005 may continue to
   operate on a secondary basis until their license expires. Existing licenses
   issued pursuant to part 101, subpart J will not be renewed in the bands
   11.7–12.2 GHz and 14.214.4 GHz.

   NG185  In the band 3650–3700 MHz, the use of the non-Federal fixed-satellite
   service (space-to-Earth) is limited to international inter-continental
   systems.

   Federal Government (G) Footnotes

   (These footnotes, each consisting of the letter “G” followed by one or more
   digits, denote stipulations applicable only to Federal operations and thus
   appear solely in the Federal Table.)

   G2  In the bands 216–217 MHz, 220–225 MHz, 420–450 MHz (except as provided
   by US217 and G129), 890–902 MHz, 928–942 MHz, 1300–1390 MHz, 2310–2390 MHz,
   2417–2450 MHz, 2700–2900 MHz, 5650–5925 MHz, and 9000–9200 MHz, the Federal
   radiolocation service is limited to the military services.

   G5  In the bands 162.0125173.2, 173.4–174, 406.1–410 and 410–420 MHz, use
   by the military services is limited by the provisions specified in the
   channeling plans shown in Sections 4.3.7 and 4.3.9 of the NTIA Manual.

   G6  Military tactical fixed and mobile operations may be conducted
   nationally on a secondary basis: (1) To the meteorological aids service in
   the band 403–406 MHz; and (2) to the radio astronomy service in the band
   406.1–410 MHz. Such fixed and mobile operations are subject to local
   coordination to ensure that harmful interference will not be caused to the
   services to which the bands are allocated.

   G8  Low power Federal radio control operations are permitted in the band
   420–450 MHz.

   G11  Federal fixed and mobile radio services, including low power radio
   control operations, are permitted in the band 902–928 MHz on a secondary
   basis.

   G15  Use of the band 2700–2900 MHz by the military fixed and shipborne air
   defense radiolocation installations will be fully coordinated with the
   meteorological aids and aeronautical radionavigation services. The military
   air defense installations will be moved from the band 2700–2900 MHz at the
   earliest practicable date. Until such time as military air defense
   installations can be accommodated satisfactorily elsewhere in the spectrum,
   such operations will, insofar as practicable, be adjusted to meet the
   requirements of the aeronautical radionavigation service.

   G19  Use of the band 9000–9200 MHz by military fixed and shipborne air
   defense radiolocation installations will be fully coordinated with the
   aeronautical radionavigation service, recognizing fully the safety aspects
   of the latter. Military air defense installations will be accommodated
   ultimately outside this band. Until such time as military defense
   installations can be accommodated satisfactorily elsewhere in the spectrum
   such operations will, insofar as practicable, be adjusted to meet the
   requirements of the aeronautical radionavigation services.

   G27 In the bands 255–328.6 MHz, 335.4–399.9 MHz, and 1350–1390 MHz, the
   fixed and mobile services are limited to the military services.

   G30 In the bands 138–144 MHz, 148–149.9 MHz, and 150.05150.8 MHz, the fixed
   and mobile services are limited primarily to operations by the military
   services.

   G31  In the band 3300–3500 MHz, the use of the Federal radiolocation service
   is limited to the military services, except as provided by footnote US108.

   G32  Except for weather radars on meteorological satellites in the band
   9975–10025 MHz and for Federal survey operations (see footnote US108),
   Federal radiolocation in the band 10–10.5 GHz is limited to the military
   services.

   G34  In the band 34.434.5 GHz, weather radars on board meteorological
   satellites for cloud detection are authorized to operate on the basis of
   equality with military radiolocation devices. All other non-military
   radiolocation in the band 33.436.0 GHz shall be secondary to the military
   services.

   G42  The space operation service (Earth-to-space) is limited to the band
   1761–1842 MHz, and is limited to space command, control, range and range
   rate systems.

   G56  Federal radiolocation in the bands 1215–1300, 2900–3100, 5350–5650 and
   9300–9500 MHz is primarily for the military services; however, limited
   secondary use is permitted by other Federal agencies in support of
   experimentation and research programs. In addition, limited secondary use is
   permitted for survey operations in the band 2900–3100 MHz.

   G59  In the bands 902–928 MHz, 3100–3300 MHz, 3500–3650 MHz, 5250–5350 MHz,
   8500–9000 MHz, 9200–9300 MHz, 13.4–14.0 GHz, 15.7–17.7 GHz and 24.0524.25
   GHz, all Federal non-military radiolocation shall be secondary to military
   radiolocation, except in the sub-band 15.716.2 GHz airport surface
   detection equipment (ASDE) is permitted on a co-equal basis subject to
   coordination with the military departments.

   G100  The bands 235–322 MHz and 335.4399.9 MHz are also allocated on a
   primary basis to the mobile-satellite service, limited to military
   operations.

   G104  In the bands 7450–7550 and 8175–8215 MHz, it is agreed that although
   the military space radio communication systems, which include earth stations
   near the proposed meteorological-satellite installations will precede the
   meteorological-satellite installations, engineering adjustments to either
   the military or the meteorological-satellite systems or both will be made as
   mutually required to assure compatible operations of the systems concerned.

   G106  The bands 2501–2502 kHz, 5003–5005 kHz, 10003–10005 kHz, 15005–15010
   kHz, 19990–19995 kHz, 20005–20010 kHz and 25005–25010 kHz are also
   allocated, on a secondary basis, to the space research service. The space
   research transmissions are subject to immediate temporary or permanent
   shutdown in the event of interference to the reception of the standard
   frequency and time broadcasts.

   G109  All assignments in the band 157.0375157.1875 MHz are subject to
   adjustment to other frequencies in this band as long term U.S. maritime VHF
   planning develops, particularly that planning incident to support of the
   National VHF-FM Radiotelephone Safety and Distress System (See Doc.
   15624/1–1.9.111/1.9.125).

   G110  Federal ground-based stations in the aeronautical radionavigation
   service may be authorized between 3500–3650 MHz when accommodation in the
   band 2700–2900 MHz is not technically and/or economically feasible.

   G114 The band 1369.05–1390 MHz is also allocated to the fixed-satellite
   service (space-to-Earth) and to the mobile-satellite service
   (space-to-Earth) on a primary basis for the relay of nuclear burst data.

   G115  In the band 13360–13410 kHz, the fixed service is allocated on a
   primary basis outside the conterminous United States. Within the
   conterminous United States, assignments in the fixed service are permitted,
   and will be protected for national defense purposes or, if they are to be
   used only in an emergency jeopardizing life, public safety, or important
   property under conditions calling for immediate communication where other
   means of communication do not exist.

   G116  The band 7125–7155 MHz is also allocated for earth-to-space
   transmissions in the Space Operations Service at a limited number of sites
   (not to exceed two), subject to established coordination procedures.

   G117  In the bands 7.257.75 GHz, 7.9–8.4 GHz, 17.8–21.2 GHz, 30–31 GHz,
   33–36 GHz, 39.5–41 GHz, 43.5–45.5 GHz and 50.451.4 GHz, the Federal
   fixed-satellite and mobile-satellite services are limited to military
   systems.

   G118  Federal fixed stations may be authorized in the band 1700–1710 MHz
   only if spectrum is not available in the band 1755–1850 MHz.

   G120  Development of airborne primary radars in the band 2360–2390 MHz with
   peak transmitter power in excess of 250 watts for use in the United States
   is not permitted.

   G122  In the bands 2395–2400 MHz, 2402–2417 MHz, and 4940–4990 MHz, Federal
   operations may be authorized on a non-interference basis to authorized
   non-Federal operations, but shall not hinder the implementation of any
   non-Federal operations.

   G123  The bands 2300–2310 and 2400–2402 MHz were identified for
   reallocation, effective August 10, 1995, for exclusive non-Federal use under
   Title VI of the Omnibus Budget Reconciliation Act of 1993. Effective August
   10, 1995, any Federal operations in these bands are on a non-interference
   basis to authorized non-Federal operations and shall not hinder the
   implementation of any non-Federal operations.

   G124  The band 2417–2450 MHz was identified for reallocation, effective
   August 10, 1995, for mixed Federal and non-Federal use under Title VI of the
   Omnibus Budget Reconciliation Act of 1993.

   G128  Use of the band 56.9–57 GHz by inter-satellite systems is limited to
   transmissions between satellites in geostationary orbit, to transmissions
   between satellites in geostationary satellite orbit and those in high-Earth
   orbit, to transmissions from satellites in geostationary satellite orbit to
   those in low-Earth orbit, and to transmissions from non-geostationary
   satellites in high-Earth orbit to those in low-Earth orbit. For links
   between satellites in the geostationary satellite orbit, the single entry
   power flux-density at all altitudes from 0 km to 1000 km above the Earth's
   surface, for all conditions and for all methods of modulation, shall not
   exceed –147 dB (W/m ^2 /100 MHz) for all angles of arrival.

   G129  Federal wind profilers are authorized to operate on a primary basis in
   the radiolocation service in the frequency band 448–450 MHz with an
   authorized bandwidth of no more than 2 MHz centered on 449 MHz, subject to
   the following conditions: (1) wind profiler locations must be
   pre-coordinated with the military services to protect fixed military radars;
   and (2) wind profiler operations shall not cause harmful interference to,
   nor claim protection from, military mobile radiolocation stations that are
   engaged in critical national defense operations.

   G130  Federal stations in the radiolocation service operating in the band
   5350–5470 MHz, shall not cause harmful interference to, nor claim protection
   from, Federal stations in the aeronautical radionavigation service operating
   in accordance with ITU Radio Regulation No. 5.449.

   G131  Federal stations in the radiolocation service operating in the band
   5470–5650 MHz, with the exception of ground-based radars used for
   meteorological purposes operating in the band 5600–5650 MHz, shall not cause
   harmful interference to, nor claim protection from, Federal stations in the
   maritime radionavigation service.

   G132  Use of the radionavigation-satellite service in the band 1215–1240 MHz
   shall be subject to the condition that no harmful interference is caused to,
   and no protection is claimed from, the radionavigation service authorized
   under ITU Radio Regulation No. 5.331. Furthermore, the use of the
   radionavigation-satellite service in the band 1215–1240 MHz shall be subject
   to the condition that no harmful interference is caused to the radiolocation
   service. ITU Radio Regulation No. 5.43 shall not apply in respect of the
   radiolocation service. ITU Resolution 608 (WRC–03) shall apply.

   G133  No emissions to deep space shall be effected in the band 7190–7235
   MHz. Geostationary satellites in the space research service operating in the
   band 7190–7235 MHz shall not claim protection from existing and future
   stations of the fixed and mobile services and No. 5.43A does not apply.

   [ 49 FR 2373 , Jan. 19, 1984]

   Editorial Note 1:   For Federal Register citations affecting  Sec. 2.106, see the
   List of CFR Sections Affected, which appears in the Finding Aids section of
   the printed volume and on GPO Access.


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