Goto Section: 90.18 | 90.22 | Table of Contents
FCC 90.20
Revised as of October 1, 2008
Goto Year:2007 |
2009
Sec. 90.20 Public Safety Pool.
(a) Eligibility. The following are eligible to hold authorizations in the
Public Safety Pool.
(1) Any territory, possession, state, city, county, town or similar
governmental entity is eligible to hold authorizations in the Public Safety
Pool to operate radio stations for transmission of communications essential
to official activities of the licensee, including:
(i) A district and an authority;
(ii) A governmental institution authorized by law to provide its own police
protection;
(iii) Persons or entities engaged in the provision of basic or advanced life
support services on an ongoing basis are eligible to hold authorization to
operate stations for transmission of communications essential for the
delivery or rendition of emergency medical services for the provision of
basic or advanced life support. Applications submitted by persons or
organizations (governmental or otherwise) other than the governmental body
having jurisdiction over the state's emergency medical service plans must be
accompanied by a statement prepared by the governmental body having
jurisdiction over the state's emergency medical services plan indicating
that the applicant is included in the state's emergency plan or otherwise
supporting the application;
(iv) Governmental entities and governmental agencies for their own medical
activities; and
(v) Governmental entities and governmental agencies for providing medical
services communications to other eligible persons through direct
participation in and direct operational control of the system, such as
through central dispatch service.
(2) Persons or organizations other than governmental entities are eligible
to hold authorizations in the Public Safety Pool to operate radio stations
for transmission of communications, as listed below. When requesting
frequencies not designated by a “PS” in the coordinator column of the
frequency table in paragraph (c)(3) of this section, applications must be
accompanied by a statement from the governmental entity having legal
jurisdiction over the area to be served, supporting the request:
(i) Persons or organizations charged with specific fire protection
activities;
(ii) Persons or organizations charged with specific forestry-conservation
activities;
(iii) Persons or organizations, listed below, engaged in the delivery or
rendition of medical services to the public and on a secondary basis, for
transmission of messages related to the efficient administration of
organizations and facilities engaged in medical services operations:
(A) Hospital establishments that offer services, facilities, and beds for
use beyond 24 hours in rendering medical treatment;
(B) Institutions and organizations regularly engaged in providing medical
services through clinics, public health facilities, and similar
establishments;
(C) Ambulance companies regularly engaged in providing medical ambulance
services;
(D) Rescue organizations for the limited purpose of participation in
providing medical services;
(E) Associations comprised of two or more of the organizations eligible
under paragraph (a)(2)(iii) (A), (B), (C), and (D) of this section, for the
purpose of active participation in and direct operational control of the
medical services communication activities of such organizations; or
(F) Physicians, schools of medicine, oral surgeons, and associations of
physicians or oral surgeons;
(iv) Persons or organizations operating a rescue squad for transmission of
messages pertaining to the safety of life or property and urgent messages
necessary for the rendition of an efficient emergency rescue service.
(A) Each rescue squad will normally be authorized to operate one base
station, and a number of mobile units (excluding hand carried mobile units)
not exceeding the number of vehicles actually used in emergency rescue
operations.
(B) In addition, each rescue squad will be authorized to operate a number of
hand carried mobile units not exceeding two such units for each radio
equipped vehicle actually used in emergency rescue operations.
(v) Persons with disabilities. The initial application from a person
claiming eligibility under this paragraph shall be accompanied by a
statement from a physician attesting to the condition of the applicant or
the applicant's child (or ward in case of guardianship).
(A) Any person having a hearing deficiency such that average hearing
threshold levels are 90 dB above ANSI (American National Standards
Institute) 1969 or ISO (International Standards Organization) 1964 levels
and such other persons who submit medical certification of similar hearing
deficiency.
(B) Any person having visual acuity corrected to no better than 20/200 in
the better eye or having a field of vision of less than 20 degrees.
(C) Any person, who, through loss of limbs or motor function, is confined to
a wheelchair, or is non-ambulatory.
(D) Any person actively awaiting an organ transplant.
(E) Parents or guardians of persons under 18 years eligible under paragraphs
(a)(2)(v)(A), (a)(2)(v)(B), (a)(2)(v)(C) of this section, or institutions
devoted to the care or training of those persons.
(vi) A veterinarian, veterinary clinic, or a school of veterinary medicine
for the transmission of messages pertaining to the care and treatment of
animals. Each licensee may be authorized to operate one base station and two
mobile units. Additional base stations or mobile units will be authorized
only on a showing of need.
(vii) Organizations established for disaster relief purposes having an
emergency radio communications plan for the transmission of communications
relating to the safety of life or property, the establishment and
maintenance of temporary relief facilities, and the alleviation of the
emergency situation during periods of actual or impending emergency, or
disaster, and until substantially normal conditions are restored. In
addition, the stations may be used for training exercises, incidental to the
emergency communications plan, and for operational communications of the
disaster relief organization or its chapter affiliates. The initial
application from a disaster relief organization shall be accompanied by a
copy of the charter or other authority under which the organization was
established and a copy of its communications plan. The plan shall fully
describe the operation of the radio facilities and describe the method of
integration into other communications facilities which normally would be
available to assist in the alleviation of the emergency condition.
(viii) Persons or organizations operating school buses on a regular basis
over regular routes for the transmission of messages pertaining to either
the efficient operation of the school bus service or the safety or general
welfare of the students they are engaged in transporting. Each school bus
operator may be authorized to operate one base station and a number of
mobile units not in excess of the total of the number of buses and
maintenance vehicles regularly engaged in the school bus operation.
Additional base stations or mobile units will be authorized only in
exceptional circumstances when the applicant can show a specific need.
(ix) Persons or organizations operating beach patrols having responsibility
for life-saving activities for the transmission of messages required for the
safety of life or property.
(x) Persons or organizations maintaining establishment in isolated areas
where public communications facilities are not available and where the use
of radio is the only feasible means of establishing communication with a
center of population, or other point from which emergency assistance might
be obtained if needed, for the transmission of messages only during an
actual or impending emergency endangering life, health or property for the
transmission of essential communications arising from the emergency. The
transmission of routine or non-emergency communications is strictly
prohibited.
(A) Special eligibility showing. The initial application requesting a
station authorization for an establishment in an isolated area shall be
accompanied by a statement describing the status of public communication
facilities in the area of the applicant's establishment; the results of any
attempts the applicant may have made to obtain public communication service,
and; in the event radio communications service is to be furnished under
paragraph (a)(2)(x)(C)( 2 ) of this section, a copy of the agreement
involved must be submitted.
(B) Class and number of stations available. Persons or organizations in this
category may be authorized to operate not more than one fixed station at any
isolated establishment and not more than one fixed station in a center of
population.
(C) Communication service rendered and received. ( 1 ) The licensee of a
station at any establishment in an isolated area shall make the
communication facilities of such station available at no charge to any
person desiring the transmission of any communication permitted by paragraph
(a) of this section.
( 2 ) For the purpose of providing the communications link desired the
licensee of a station at an establishment in an isolated area either may be
the licensee of a similar station at another location or may obtain
communication service under a mutual agreement from the licensee of any
station in the Public Safety Pool or any other station which is authorized
to communicate with the fixed station.
(xi) A communications common carrier operating communications circuits that
normally carry essential communication of such a nature that their
disruption would endanger life or public property is eligible to hold
authorizations for standby radio facilities for the transmission of messages
only during periods when the normal circuits are inoperative due to
circumstances beyond the control of the user. During such periods the radio
facilities may be used to transmit any communication which would be carried
by the regular circuit. Initial applications for authorization to operate a
standby radio facility must include a statement describing radio
communication facilities desired, the proposed method of operation, a
description of the messages normally being carried, and an explanation of
how their disruption will endanger life or public property.
(xii) Communications common carriers for radio facilities to be used in
effecting expeditious repairs to interruption of public communications
facilities where such interruptions have resulted in disabling intercity
circuits or service to a multiplicity of subscribers in a general area.
Stations authorized under this section may be used only when no other means
of communication is readily available, for the transmission of messages
relating to the safety of life and property and messages which are necessary
for the efficient restoration of the public communication facilities which
have been disrupted.
(xiii) Persons or entities engaged in the provision of basic or advanced
life support services on an ongoing basis are eligible to hold authorization
to operate stations for transmission of communications essential for the
delivery or rendition of emergency medical services for the provision of
basic or advanced life support. Applications submitted by persons or
organizations (governmental or otherwise) other than the governmental body
having jurisdiction over the state's emergency medical service plans must be
accompanied by a statement prepared by the governmental body having
jurisdiction over the state's emergency medical services plan indicating
that the applicant is included in the state's emergency plan or otherwise
supporting the application.
(b) International police radiocommunication. Police licensees which are
located in close proximity to the borders of the United States may be
authorized to communicate internationally. Request for such authority shall
be written and signed and submitted in duplicate. The request shall include
information as to the station with which communication will be conducted,
and the frequency, power, emission, etc., that will be used. If authorized,
such international communication must be conducted in accordance with
Article 5 of the Inter-American Radio Agreement, Washington, DC, 1949, which
reads as follows:
Article 5. Police radio stations. When the American countries authorize
their police radio stations to exchange emergency information by radio with
similar stations of another country, the following rules shall be applied.
(a) Only police radio stations located close to the boundaries of contiguous
countries shall be allowed to exchange this information.
(b) In general, only important police messages shall be handled, such as
those which would lose their value, because of slowness and time limitations
if sent on other communication systems.
(c) Frequencies used for radiotelephone communications with mobile police
units shall not be used for radiotelegraph communications.
(d) Radiotelephone communications shall be conducted only on frequencies
assigned for radiotelephony.
(e) Radiotelegraph communications shall be conducted on the following
frequencies: 2804 kHz calling, 2808 kHz working, 2812 kHz working, 5195 kHz
day calling, 5185 kHz day working, 5140 kHz day working.
(f) The characteristics of police radio stations authorized to exchange
information shall be notified to the International Telecommunication Union,
Geneva, Switzerland.
(g) The abbreviations contained in Appendix 9 of the Atlantic City Radio
Regulations shall be used to the greatest possible extent. Service
indications are as follows: “P”, priority, for messages that are to be sent
immediately, regardless of the number of other messages on file. If no
service indication is given, the messages are to be transmitted in the order
of receipt.
(h) The message shall contain the preamble, address, text and signature, as
follows:
Preamble. The preamble of the message shall consist of the following: The
serial number preceded by the letters “NR”, service indications, as
appropriate; the group count according to standard cable count system; the
letters “CK”, followed by numerals indicating the number of words contained
in the text of the message: Office and country of origin (not
abbreviations): Day, month, and hour of filing;
Address. The address must be as complete as possible and shall include the
name of the addressee with any supplementary particulars necessary for
immediate delivery of the message;
Text. The text may be either in plain language or code;
Signature. The signature shall include the name and title of the person
originating the message.
(c) Public Safety frequencies. (1) The following table indicates frequencies
available for assignment to Public Safety stations, together with the class
of station(s) to which they are normally assigned, the specific assignment
limitations which are explained in paragraph (d) of this section, and the
certified frequency coordinator for each frequency:
(2)(i) The letter symbol(s) listed in the Coordinator column of the
frequency table in paragraph (c)(3) of this section specifies the frequency
coordinator(s) for each frequency as follows:
PF—Fire Coordinator
PH—Highway Maintenance Coordinator
PM—Emergency Medical Coordinator
PO—Forestry-Conservation Coordinator
PP—Police Coordinator
PS—Special Emergency Coordinator
PX—Any Public Safety Coordinator, except the Special Emergency Coordinator
(ii) Frequencies without any coordinator specified may be coordinated by any
coordinator certified in the Public Safety Pool.
(3) Frequencies.
Public Safety Pool Frequency Table
Frequency or band Class of station(s) Limitations Coordinator
Kilohertz
530 to 1700 Base (T.I.S.) 1 PX
1610 Base (T.I.S.) 1 PX
1722 ......do 2, 3 PP
1730 ......do 2, 3 PP
2212 ......do 4 PO
2226 ......do 4 PO
2236 ......do 4 PO
2244 ......do 4 PO
2366 ......do 2, 4 PP
2382 ......do 2 PP
2390 ......do 2, 4 PP
2406 ......do 2 PP
2430 ......do 2 PP
2442 ......do 2 PP
2450 ......do 2 PP
2458 ......do 2 PP
2482 ......do 2 PP
2490 ......do 2, 3 PP
2726 ......do 5 PX, PS
3201 ......do PS
2000 to 3000 Fixed 75 PS
2000 to 10,000 Fixed, base, or mobile 6, 89 PX.
Megahertz
30.86 Base or mobile 7 PO
30.90 ......do 7 PO
30.94 ......do 7 PO
30.98 ......do 7 PO
31.02 ......do 7 PO
31.06 ......do 7, 8, 9 PO
31.10 ......do 7, 8, 9 PO
31.14 ......do 7, 8, 9 PO
31.18 ......do 8, 9 PO
31.22 ......do 8, 9 PO
31.26 ......do 8, 9 PO
31.30 ......do 8, 9 PO
31.34 ......do 8, 9 PO
31.38 ......do 8, 9 PO
31.42 ......do 8, 9 PO
31.46 ......do 8, 9 PO
31.50 ......do 8, 9 PO
31.54 ......do 8, 9 PO
31.58 ......do 8, 9 PO
31.62 ......do 8, 9 PO
31.66 ......do 8, 9 PO
31.70 ......do 8, 9 PO
31.74 ......do 8, 9 PO
31.78 ......do 8, 9 PO
31.82 ......do 8, 9 PO
31.86 ......do 8, 9 PO
31.90 ......do 8, 9 PO
31.94 ......do 8, 9 PO
31.98 ......do 8, 9 PO
33.02 ......do 10 PH, PS
33.04 ......do PS
33.06 ......do 10 PH, PS
33.08 ......do PS
33.10 ......do 10 PH, PS
33.42 Mobile or fixed 11 PF
33.44 Base or mobile PF
33.46 Mobile PF
33.48 Base or mobile PF
33.50 Mobile PF
33.52 Base or mobile PF
33.54 Mobile PF
33.56 Base or mobile PF
33.58 Mobile PF
33.60 Base or mobile PF
33.62 Mobile PF
33.64 Base or mobile PF
33.66 Mobile PF
33.68 Base or mobile PF
33.70 ......do PF
33.72 ......do PF
33.74 ......do PF
33.76 ......do PF
33.78 ......do PF
33.80 ......do PF
33.82 ......do PF
33.84 ......do PF
33.86 ......do PF
33.88 ......do PF
33.90 ......do PF
33.92 ......do PF
33.94 ......do PF
33.96 ......do PF
33.98 ......do PF
35.02 Mobile 12, 78 PS
35.64 Base 13 PS
35.68 ......do 13 PS
37.02 Mobile PP
37.04 Base or mobile PP
37.06 ......do PP
37.08 ......do PP
37.10 ......do PX
37.12 ......do PP
37.14 ......do PP
37.16 ......do PP
37.18 ......do PX
37.20 ......do PP
37.22 ......do PP
37.24 ......do PP
37.26 ......do PX
37.28 ......do PP
37.30 ......do PP
37.32 ......do PP
37.34 Mobile PP
37.36 Base or mobile PP
37.38 Mobile PP
37.40 Base or mobile PP
37.42 Mobile PP
37.90 Base or mobile 10 PH, PS
37.92 ......do PH
37.94 ......do 10 PH, PS
37.96 ......do PH
37.98 ......do 10 PH, PS
39.02 ......do PP
39.04 ......do PP
39.06 ......do 14 PX
39.08 ......do PP
39.10 ......do PX
39.12 ......do PP
39.14 ......do PP
39.16 ......do PP
39.18 ......do PX
39.20 ......do PP
39.22 ......do PP
39.24 ......do PP
39.26 Mobile PP
39.28 Base or mobile PP
39.30 Mobile PP
39.32 Base or mobile PP
39.34 Mobile PP
39.36 Base or mobile PP
39.38 Mobile PP
39.40 Base or mobile PP
39.42 ......do PP
39.44 ......do PP
39.46 ......do 15 PP
39.48 ......do PP
39.50 ......do PX
39.52 ......do PP
39.54 ......do PP
39.56 ......do PP
39.58 ......do PX
39.60 ......do PP
39.62 ......do PP
39.64 ......do PP
39.66 Mobile PP
39.68 Base or mobile PP
39.70 Mobile PP
39.72 Base or mobile PP
39.74 Mobile PP
39.76 Base or mobile PP
39.78 Mobile PP
39.80 Base or mobile PP
39.82 ......do PX
39.84 ......do PP
39.86 ......do PP
39.88 ......do PP
39.90 ......do PX
39.92 ......do PP
39.94 ......do PP
39.96 ......do PP
39.98 ......do PX
42.02 ......do 2, 3, 16 PP
42.04 ......do 2, 3, 16 PP
42.06 ......do 2, 3, 16 PP
42.08 ......do 2, 3, 16 PP
42.10 ......do 2, 3, 16 PP
42.12 ......do 2, 3, 16 PP
42.14 ......do 2, 3, 16 PP
42.16 ......do 2, 3, 16 PP
42.18 Mobile 2, 16 PP
42.20 ......do 2, 16 PP
42.22 ......do 2, 16 PP
42.24 ......do 2, 16 PP
42.26 ......do 2, 16 PP
42.28 ......do 2, 16 PP
42.30 ......do 2, 16 PP
42.32 Base or mobile 2, 3, 16 PP
42.34 ......do 2, 3, 16 PP
42.36 ......do 2, 3, 16 PP
42.38 ......do 2, 3, 16 PP
42.40 ......do 2, 3, 16, 17 PP
42.42 ......do 2, 3, 16 PP
42.44 ......do 2, 3, 16 PP
42.46 ......do 2, 3, 16 PP
42.48 ......do 2, 3, 16 PP
42.50 ......do 2, 3, 16 PP
42.52 ......do 2, 3, 16 PP
42.54 ......do 2, 3, 16 PP
42.56 ......do 2, 3, 16 PP
42.58 ......do 2, 3, 16 PP
42.60 ......do 2, 3, 16 PP
42.62 ......do 2, 3, 16 PP
42.64 ......do 2, 3, 16 PP
42.66 Mobile 2, 16 PP
42.68 ......do 2, 16 PP
42.70 ......do 2, 16 PP
42.72 ......do 2, 16 PP
42.74 ......do 2, 16 PP
42.76 ......do 2, 16 PP
42.78 ......do 2, 16 PP
42.80 Base or mobile 13 PP
42.82 ......do 2, 3, 16 PP
42.84 ......do 2, 3, 16 PP
42.86 ......do 2, 3, 16 PP
42.88 ......do 2, 3, 16 PP
42.90 ......do 2, 3, 16 PP
42.92 ......do 2, 3, 16 PP
42.94 ......do 2, 3, 16 PP
43.64 Base 13, 18 PS
43.68 ......do 13 PS
44.62 Base or mobile 2, 3, 16 PP
44.64 ......do PO
44.66 ......do 2, 3, 16 PP
44.68 ......do PO
44.70 ......do 2, 3, 16 PP
44.72 ......do PO
44.74 ......do 2, 3, 16 PP
44.76 ......do PO
44.78 Mobile 2, 16 PP
44.80 Base or mobile PO
44.82 Mobile 2, 16 PP
44.84 Base or mobile PO
44.86 Mobile 2, 16 PP
44.88 Base or mobile PO
44.90 Mobile 2, 16 PP
44.92 Base or mobile PO
44.94 ......do 2, 3, 16 PP
44.96 ......do PO
44.98 ......do 2, 3, 16 PP
45.00 ......do PO
45.02 ......do 2, 3, 16 PP
45.04 ......do PO
45.06 ......do 2, 3, 16 PP
45.08 ......do PX
45.10 ......do PP
45.12 ......do PX
45.14 ......do PP
45.16 ......do PX
45.18 ......do PP
45.20 ......do PX
45.22 ......do PP
45.24 ......do PX
45.26 Mobile PP
45.28 Base or mobile PX
45.30 Mobile PP
45.32 Base or mobile PX
45.34 Mobile PP
45.36 Base or mobile PX
45.38 Mobile PP
45.40 Base or mobile PX
45.42 ......do PP
45.44 ......do PX
45.46 ......do PP
45.48 ......do PX
45.50 ......do PP
45.52 ......do PX
45.54 ......do PP
45.56 ......do PX
45.58 ......do PP
45.60 ......do PX
45.62 ......do PP
45.64 ......do PX
45.66 ......do PP
45.68 ......do PH
45.70 ......do PP
45.72 ......do PH
45.74 Mobile PP
45.76 Base or mobile PH
45.78 Mobile PP
45.80 Base or mobile PH
45.82 Mobile PP
45.84 Base or mobile PH
45.86 ......do 15 PP
45.88 ......do 19 PF
45.90 ......do 20 PP
45.92 ......do 10 PS
45.94 ......do PP
45.96 ......do 10 PS
45.98 ......do PP
46.00 ......do 10 PS
46.02 ......do PP
46.04 ......do 10 PS
46.06 ......do PF
46.08 ......do PF
46.10 ......do PF
46.12 ......do PF
46.14 ......do PF
46.16 ......do PF
46.18 ......do PF
46.20 ......do PF
46.22 Mobile PF
46.24 ......do PF
46.26 ......do PF
46.28 ......do PF
46.30 Mobile or fixed 11 PF
46.32 Mobile PF
46.34 ......do PF
46.36 Base or mobile PF
46.38 ......do PF
46.40 ......do PF
46.42 ......do PF
46.44 ......do PF
46.46 ......do PF
46.48 ......do PF
46.50 ......do PF
46.52 ......do PX
46.54 ......do PX
46.56 ......do PX
46.58 ......do PX
47.02 ......do 21, 22 PH
47.04 ......do 21, 22 PH
47.06 ......do 21, 22 PH
47.08 ......do 21, 22 PH
47.10 ......do 21, 22 PH
47.12 ......do 21, 22 PH
47.14 ......do 21, 22 PH
47.16 ......do 21, 22 PH
47.18 ......do 21, 22 PH
47.20 ......do 21, 22 PH
47.22 ......do 21, 22 PH
47.24 ......do 21, 22 PH
47.26 ......do 21, 22 PH
47.28 ......do 21, 22 PH
47.30 ......do 21, 22 PH
47.32 ......do 21, 22 PH
47.34 ......do 21, 22 PH
47.36 ......do 21, 22 PH
47.38 ......do 21, 22 PH
47.40 ......do 21, 22 PH
47.42 ......do 10, 23 PS
47.46 ......do 10 PS
47.50 ......do 10 PS
47.54 ......do 10 PS
47.58 ......do 10 PS
47.62 ......do 10 PS
47.66 ......do 10 PS
72.00 to 76.00 Operational fixed 24
72.44 Mobile 25 PF
72.48 ......do 25 PF
72.52 ......do 25 PF
72.56 ......do 25 PF
72.6 ......do 25 PF
75.44 ......do 25 PF
75.48 ......do 25 PF
75.52 ......do 25 PF
75.56 ......do 25 PF
75.6 ......do 25 PF
150 to 170 Base or mobile 26
150.775 Mobile 87 PM.
150.7825 ......do 88 PM
150.790 ....do 87 PM.
150.7975 ....do 88 PM.
150.805 ......do PM
150.995 Base or mobile 28 PH
151.0025 ......do 27, 28 PH
151.010 ......do 28 PH
151.0175 ......do 28 PH
151.025 ......do 28 PH
151.0325 ......do 27, 28 PH
151.040 ......do 28 PH
151.0475 ......do 27, 28 PH
151.055 ......do 28 PH
151.0625 ......do 27, 28 PH
151.070 ......do 28 PH
151.0775 ......do 27, 28 PH
151.085 ......do 28 PH
151.0925 ......do 27, 28 PH
151.100 ......do 28 PH
151.1075 ......do 27, 28 PH
151.115 ......do 28 PH
151.1225 ......do 27, 28 PH
151.130 ......do 28, 81 PH
151.1375 ......do 27, 28, 80 PH
151.145 ......do 28, 81 PO
151.1525 ......do 27, 28 PO
151.160 ......do 28 PO
151.1675 ......do 27, 28 PO
151.175 ......do 28 PO
151.1825 ......do 27, 28 PO
151.190 ......do 28 PO
151.1975 ......do 27, 28 PO
151.205 ......do 28 PO
151.2125 ......do 27, 28 PO
151.220 ......do 28 PO
151.2275 ......do 27, 28 PO
151.235 ......do 28 PO
151.2425 ......do 27, 28 PO
151.250 ......do 28 PO
151.2575 ......do 27, 28 PO
151.265 ......do 28 PO
151.2725 ......do 27, 28 PO
151.280 ......do 28 PO
151.2875 ......do 27, 28 PO
151.295 ......do 28 PO
151.3025 ......do 27, 28 PO
151.310 ......do 28 PO
151.3175 ......do 27, 28 PO
151.325 ......do 28 PO
151.3325 ......do 27, 28 PO
151.340 ......do 28 PO
151.3475 ......do 27, 28 PO
151.355 ......do 28 PO
151.3625 ......do 27, 28 PO
151.370 ......do 28 PO
151.3775 ......do 2728 PO
151.385 ......do 28 PO
151.3925 ......do 27, 28 PO
151.400 ......do 28 PO
151.4075 ......do 27, 28 PO
151.415 ......do 28 PO
151.4225 ......do 27, 28 PO
151.430 ......do 28 PO
151.4375 ......do 27, 28 PO
151.445 ......do 28 PO
151.4525 ......do 27, 28 PO
151.460 ......do 28 PO
151.4675 ......do 27, 28 PO
151.475 ......do 28 PO
151.4825 ......do 27, 28 PO
151.490 ......do 7, 28 PO
151.4975 ......do 7, 27, 28 PO
152.0075 Base 13, 29, 30 PS
153.740 Mobile PX
153.7475 ......do 27 PX
153.755 ......do PX
153.7625 ......do 27 PX
153.770 ......do PF
153.7775 ......do 27 PF
153.785 ......do PX
153.7925 ......do 27 PX
153.800 ......do PX
153.8075 ......do 27 PX
153.815 ......do PX
153.8225 ......do 27 PX
153.830 ......do 31 PF
153.8375 ......do 27, 31 PF
153.845 ......do PX
153.8525 ......do 27 PX
153.860 ......do PX
153.8675 ......do 27 PX
153.875 ......do PX
153.8825 ......do 27 PX
153.890 ......do PF
153.8975 ......do 27 PF
153.905 ......do PX
153.9125 ......do 27 PX
153.920 ......do PX
153.9275 ......do 27 PX
153.935 ......do PX
153.9425 ......do 27 PX
153.950 ......do PF
153.9575 ......do 27 PF
153.965 ......do PX
153.9725 ......do 27 PX
153.980 ......do PX
153.9875 ......do 27 PX
153.995 ......do PX
154.0025 ......do 27 PX
154.010 ......do PF
154.0175 ......do 27 PF
154.025 Base or mobile PX
154.0325 ......do 27 PX
154.040 ......do 28 PX
154.0475 ......do 27, 28 PX
154.055 ......do 28 PX
154.0625 ......do 27, 28 PX
154.070 Mobile 28 PF
154.0775 ......do 27, 28 PF
154.085 Base or mobile 28 PX
154.0925 ......do 2728 PX
154.100 ......do 28 PX
154.1075 ......do 27, 28 PX
154.115 ......do 28 PX
154.1225 ......do 27, 28 PX
154.130 ......do 28 PF
154.1375 ......do 27, 28 PF
154.145 ......do 28 PF
154.1525 ......do 27, 28 PF
154.160 ......do 28 PF
154.1675 ......do 27, 28 PF
154.175 ......do 28 PF
154.1825 ......do 27, 28 PF
154.190 ......do 28 PF
154.1975 ......do 27, 28 PF
154.205 ......do 28 PF
154.2125 ......do 27, 28 PF
154.220 ......do 28 PF
154.2275 ......do 27, 28 PF
154.235 ......do 28 PF
154.2425 ......do 27. 28 PF
154.250 ......do 28 PF
154.2575 ......do 27, 28 PF
154.265 ......do 19, 28 PF
154.2725 ......do 19, 27, 28 PF
154.280 ......do 19, 28 PF
154.2875 ......do 19, 27, 28 PF
154.295 ......do 19, 28 PF
154.3025 ......do 19, 27, 28 PF
154.310 ......do 28 PF
154.3175 ......do 27, 28 PF
154.325 ......do 28 PF
154.3325 ......do 27, 28 PF
154.340 ......do 28 PF
154.3475 ......do 27, 28 PF
154.355 ......do 28 PF
154.3625 ......do 27, 28 PF
154.370 ......do 28 PF
154.3775 ......do 27, 28 PF
154.385 ......do 28 PF
154.3925 ......do 27, 28 PF
154.400 ......do 28 PF
154.4075 ......do 27, 28 PF
154.415 ......do 28 PF
154.4225 ......do 27, 28 PF
154.430 ......do 28 PF
154.4375 ......do 27, 28 PF
154.445 ......do 28, 81 PF
154.4525 ......do 27, 28, 80. PF
154.45625 Fixed or mobile 32, 33, 34, 35 PX
154.46375 ......do 33, 34, 35, 36, 37 PX
154.47125 ......do 33, 34, 35, 36 PX
154.47875 ......do 33, 34, 35, 37 PX
154.650 Mobile PP
154.6575 ......do 27 PP
154.665 Base or mobile 16 PP
154.6725 ......do 16, 27 PP
154.680 ......do 16 PP
154.6875 ......do 16, 27 PP
154.695 ......do 16 PP
154.7025 ......do 16, 27 PP
154.710 Mobile PP
154.7175 ......do 27 PP
154.725 Base or mobile PP
154.7325 ......do 27 PP
154.740 ......do PP
154.7475 ......do 27 PP
154.755 ......do PP
154.7625 ......do 27 PP
154.770 Mobile PP
154.7775 ......do 27 PP
154.785 Base or mobile PP
154.7925 ......do 27 PP
154.800 ......do PP
154.8075 ......do 27 PP
154.815 ......do PP
154.8225 ......do 27 PP
154.830 Mobile PP
154.8375 ......do 27 PP
154.845 Base or mobile PP
154.8525 ......do 27 PP
154.860 ......do PP
154.8675 ......do 27 PP
154.875 ......do PP
154.8825 ......do 27 PP
154.890 Mobile PP
154.8975 ......do 27 PP
154.905 Base or mobile 16 PP
154.9125 ......do 16 PP
154.920 ......do 16 PP
154.9275 ......do 16, 27 PP
154.935 ......do 16 PP
154.9425 ......do 16, 27 PP
154.950 Mobile PP
154.9575 ......do 27 PP
154.965 Base or mobile PX
154.9725 ......do 27 PX
154.980 ......do PX
154.9875 ......do 27 PX
154.995 ......do PX
155.0025 ......do 27 PX
155.010 ......do PP
155.0175 ......do 27 PP
155.025 ......do PX
155.0325 ......do 27 PX
155.040 ......do PX
155.0475 ......do 27 PX
155.055 ......do PX
155.0625 ......do 27 PX
155.070 ......do PP
155.0775 ......do 27 PP
155.085 ......do PX
155.0925 ......do 27 PX
155.100 ......do PX
155.1075 ......do 27 PX
155.115 ......do PX
155.1225 ......do 27 PX
155.130 ......do PP
155.1375 ......do 27 PP
155.145 ......do PX
155.1525 ......do 27 PX
155.160 ......do 10 PS
155.1675 ......do 10, 27 PS
155.175 ......do 10 PS
155.1825 ......do 10, 27 PS
155.190 ......do PP
155.1975 ......do 27 PP
155.205 ......do 10 PS
155.2125 ......do 10, 27 PS
155.220 ......do 10 PS
155.2275 ......do 10, 27 PS
155.235 ......do 10 PS
155.2425 ......do 10, 27 PS
155.250 ......do PP
155.2575 ......do 27 PP
155.265 ......do 10 PS
155.2725 ......do 10, 27 PS
155.280 ......do 10 PS
155.2875 ......do 10, 27 PS
155.295 ......do 10 PS
155.3025 ......do 10, 27 PS
155.310 ......do PP
155.3175 ......do 27 PP
155.325 ......do 10, 39 PM
155.3325 ......do 27, 10, 39 PM
155.340 ......do 39, 40 PM
155.3475 ......do 27, 39, 40 PM
155.355 ......do 10, 39 PM
155.3625 ......do 27, 10, 39 PM
155.370 ......do PP
155.3775 ......do 27 PP
155.385 ......do 10, 39 PM
155.3925 ......do 27, 10, 39 PM
155.400 ......do 10, 39 PM
155.4075 ......do 27, 10, 39 PM
155.415 ......do PP
155.4225 ......do 27 PP
155.430 ......do PP
155.4375 ......do 27 PP
155.445 ......do 16 PP
155.4525 ......do 16, 27 PP
155.460 ......do 16 PP
155.4675 ......do 16, 27 PP
155.475 ......do 41 PP
155.4825 ......do 27, 41 PP
155.490 ......do PP
155.4975 ......do 27 PP
155.505 ......do 16 PP
155.5125 ......do 16, 27 PP
155.520 ......do PP
155.5275 ......do 27 PP
155.535 ......do PP
155.5425 ......do 27 PP
155.550 ......do PP
155.5575 ......do 27 PP
155.565 ......do PP
155.5725 ......do 27 PP
155.580 ......do PP
155.5875 ......do 27 PP
155.595 ......do PP
155.6025 ......do 27 PP
155.610 ......do PP
155.6175 ......do 27 PP
155.625 ......do PP
155.6325 ......do 27 PP
155.640 ......do PP
155.6475 ......do 27 PP
155.655 ......do PP
155.6625 ......do 27 PP
155.670 ......do PP
155.6775 ......do 27 PP
155.685 ......do PP
155.6925 ......do 27 PP
155.700 ......do PP
155.7075 ......do 27 PP
155.715 ......do PX
155.7225 ......do 27 PX
155.730 ......do PP
155.7375 ......do 27 PP
155.745 ......do 81 PX
155.7525 ......do 27, 80, 83 PX
155.760 ......do 81 PX
155.7675 ......do 27 PX
155.775 ......do PX
155.7825 ......do 27 PX
155.790 ......do PP
155.7975 ......do 27 PP
155.805 ......do PX
155.8125 ......do 27 PX
155.820 ......do PX
155.8275 ......do 27 PX
155.835 ......do PX
155.8425 ......do 27 PX
155.850 Mobile PP
155.8575 ......do 27 PP
155.865 Base or mobile PX
155.8725 ......do 27 PX
155.880 ......do PX
155.8875 ......do 27 PX
155.895 ......do PX
155.9025 ......do 27 PX
155.910 Mobile PP
155.9175 ......do 27 PP
155.925 Base or mobile PX
155.9325 ......do 27 PX
155.940 ......do PX
155.9475 ......do 27 PX
155.955 ......do PX
155.9625 ......do 27 PX
155.970 Mobile PP
155.9775 ......do 27 PP
155.985 ......do PX
155.9925 ......do 27 PX
156.000 ......do PX
156.0075 ......do 27 PX
156.015 ......do PX
156.0225 ......do 27 PX
156.030 ......do PP
156.0375 ......do 27 PP
156.045 ......do 42 PH
156.0525 ......do 27, 42 PH
156.060 ......do 42 PH
156.0675 ......do 27, 42 PH
156.075 ......do PH
156.0825 ......do 27 PH
156.090 ......do PP
156.0975 ......do 27 PP
156.105 Base or mobile PH
156.1125 ......do 27 PH
156.120 ......do PH
156.1275 ......do 27 PH
156.135 ......do PH
156.1425 ......do 27 PH
156.150 Mobile PP
156.1575 ......do 27 PP
156.165 Base or mobile 42 PH
156.1725 ......do 27, 42 PH
156.180 ......do 42 PH
156.1875 ......do 27, 42 PH
156.195 ......do PH
156.2025 ......do 27 PH
156.210 ......do PP
156.2175 ......do 27 PP
156.225 ......do PH
156.2325 ......do 27, 10 PH
156.240 ......do 79 PH
157.450 Base 13, 30, 45 PS
158.7225 Base or Mobile 44 PP
158.730 ......do 81 PP
158.7375 ......do 27, 80 PP
158.745 ......do 81 PX
158.7525 ......do 27 PX
158.760 ......do PX
158.7675 ......do 27 PX
158.775 ......do PX
158.7825 ......do 27 PX
158.790 ......do PP
158.7975 ......do 27 PP
158.805 ......do PX
158.8125 ......do 27 PX
158.820 ......do PX
158.8275 ......do PX
158.835 ......do PX
158.8425 ......do 27 PX
158.850 ......do PP
158.8575 ......do 27 PP
158.865 Mobile PX
158.8725 ......do 27 PX
158.880 ......do PX
158.8875 ......do PX
158.895 ......do PX
158.9025 ......do 27 PX
158.910 ......do PP
158.9175 ......do 27 PP
158.925 ......do PX
158.9325 ......do 27 PX
158.940 ......do PX
158.9475 ......do PX
158.955 ......do PX
158.9625 ......do 27 PX
158.970 ......do PP
158.9775 ......do 27 PP
158.985 ......do PH
158.9925 ......do 27 PH
159.000 ......do PH
159.0075 ......do 27 PH
159.015 ......do PH
159.0225 ......do 27 PH
159.030 ......do PP
159.0375 ......do 27 PP
159.045 ......do PH
159.0525 ......do 27 PH
159.060 ......do PH
159.0675 ......do 27 PH
159.075 ......do PH
159.0825 ......do 27 PH
159.090 Base or mobile PP
159.0975 ......do 27 PP
159.105 ......do PH
159.1125 ......do 27 PH
159.120 ......do PH
159.1275 ......do 27 PH
159.135 ......do PH
159.1425 ......do 27 PH
159.150 ......do PP
159.1575 ......do 27 PP
159.165 ......do PH
159.1725 ......do 27 PH
159.180 ......do PH
159.1875 ......do 27 PH
159.195 ......do PH
159.2025 ......do 27 PH
159.210 ......do PP
159.2175 ......do 27 PP
159.225 ......do PO
159.2325 ......do 27 PO
159.240 ......do 46 PO
159.2475 ......do 27, 46 PO
159.255 ......do 46 PO
159.2625 ......do 27, 46 PO
159.270 ......do 46 PO
159.2775 ......do 27, 46 PO
159.285 ......do 46 PO
159.2925 ......do 27, 46 PO
159.300 ......do 46 PO
159.3075 ......do 27, 46 PO
159.315 ......do 46 PO
159.3225 ......do 27, 46 PO
159.330 ......do 46 PO
159.3375 ......do 27, 46 PO
159.345 ......do 46 PO
159.3525 ......do 27, 46 PO
159.360 ......do 46 PO
159.3675 ......do 27, 46 PO
159.375 ......do 46 PO
159.3825 ......do 27, 46 PO
159.390 ......do 46 PO
159.3975 ......do 27, 46 PO
159.405 ......do 46 PO
159.4125 ......do 27, 46 PO
159.420 ......do 46 PO
159.4275 ......do 27, 46 PO
159.435 ......do 46 PO
159.4425 ......do 27, 46 PO
159.450 ......do PO
159.4575 ......do 27 PO
159.465 ......do 81 PO
159.4725 ......do 80 PO
163.250 Base 13, 30 PS
166.250 Base or mobile 47 PF
169 to 172 Mobile or operational fixed 48
170.150 Base or mobile 47 PF
170.425 ....do 9, 49 PO.
170.475 ....do 9, 49 PO.
170.575 ....do 9, 49 PO.
171.425 ....do 9, 49 PO.
171.475 ....do 9, 49 PO.
171.575 ....do 9, 49 PO.
172.225 ....do 9, 49 PO.
172.275 ....do 9, 49 PO.
172.375 ....do 9, 49 PO.
173.075 ......do 53 PP
173.20375 Fixed or mobile 33, 34, 35, 36 PX
173.210 ......do 34, 35, 36, 54 PX
173.2375 ......do 32, 33, 34, 35 PX
173.2625 ......do 32, 33, 34, 35 PX
173.2875 ......do 32, 33, 34, 35 PX
173.3125 ......do 32, 33, 34, 35 PX
173.3375 ......do 32, 33, 34, 35 PX
173.3625 ......do 32, 33, 34, 35 PX
173.390 ......do 34, 35, 36, 54 PX
173.39625 ......do 33, 34, 35, 36 PX
220 to 222 Base or mobile 55
220.8025 Base 55
220.8075 ......do 55
220.8125 ......do 55
220.8175 ......do 55
220.8225 ......do 55
220.8275 ......do 55
220.8325 ......do 55
220.8375 ......do 55
220.8425 ......do 55
220.8475 ......do 55
220.9025 ......do 55 PM
220.9075 ......do 55 PM
220.9125 ......do 55 PM
220.9175 ......do 55 PM
220.9225 ......do 55 PM
221.8025 Mobile 55
221.8075 ......do 55
221.8125 ......do 55
221.8175 ......do 55
221.8225 ......do 55
221.8275 ......do 55
221.8325 ......do 55
221.8375 ......do 55
221.8425 ......do 55
221.8475 ......do 55
221.9025 ......do 55 PM
221.9075 ......do 55 PM
221.9125 ......do 55 PM
221.9175 ......do 55 PM
221.9225 ......do 55 PM
406 to 416 Operational fixed 48
450 to 470 Fixed, base, or mobile 26, 56
453.0125 Mobile 57, 78 PX
453.03125 Base or mobile 44, 49, 62, 84 PM
453.0375 ......do 27, 59, 62, 84 PX
453.04375 ......do 44, 49, 62, 84 PM
453.050 ......do PX
453.05625 ......do 44, 84 PX
453.0625 ......do 27, 84 PX
453.06875 ......do 44, 84 PX
453.075 Central control, fixed base, or mobile 58, 59, 60, 61, 62 PM
453.08125 Base or mobile 44, 59, 62, 84 PM
453.0875 ......do 27, 59, 62, 84 PX
453.09375 ......do 44, 59, 62, 84 PM
453.100 ......do PX
453.10625 ......do 44, 84 PX
453.1125 ......do 27, 84 PX
453.11875 ......do 44, 84 PX
453.125 Central control, fixed base, or mobile 58, 59, 60, 61, 62 PM
453.13125 Base or mobile 44, 59, 62, 84 PM
453.1375 ......do 27, 59, 62, 84 PX
453.14375 ......do 44, 59, 62, 84 PM
453.150 ......do PX
453.15625 ......do 44 PX
453.1625 ......do 27 PX
453.16875 ......do 44 PX
453.175 Central control, fixed base, or mobile 58, 59, 60, 61, 62 PM
453.18125 Base or mobile 44, 59, 62 PM
453.1875 ......do 27, 59, 62 PX
453.19375 ......do 44, 59, 62 PM
453.200 ......do 81 PX
453.20625 ......do 44, 82 PX
453.2125 ......do 27, 80, 83 PX
453.21875 ......do 44, 82 PX
453.225 ......do 81 PX
453.23125 ......do 44 PX
453.2375 ......do 27 PX
453.24375 ......do 44 PX
453.250 ......do PX
453.25625 ......do 44 PX
453.2625 ......do 27 PX
453.26875 ......do 44 PX
453.275 ......do PX
453.28125 ......do 44 PX
453.2875 ......do 27 PX
453.29375 ......do 44 PX
453.300 ......do PX
453.30625 ......do 44 PX
453.3125 ......do 27 PX
453.31875 ......do 44 PX
453.325 ......do PX
453.33125 ......do 44 PX
453.3375 ......do 27 PX
453.34375 ......do 44 PX
453.350 ......do PX
453.35625 ......do 44 PX
453.3625 ......do 27 PX
453.36875 ......do 44 PX
453.375 ......do PX
453.38125 ......do 44 PX
453.3875 ......do 27 PX
453.39375 ......do 44 PX
453.400 ......do PX
453.40625 ......do 44 PX
453.4125 ......do 27 PX
453.41875 ......do 44 PX
453.425 ......do PX
453.43125 ......do 44 PX
453.4375 ......do 27 PX
453.44375 ......do 44 PX
453.450 ......do 81 PX
453.45625 ......do 44, 82 PX
453.4625 ......do 27, 80 PX
453.46875 ......do 44, 82 PX
453.475 ......do 81 PX
453.48125 ......do 44 PX
453.4875 ......do 27 PX
453.49375 ......do 44 PX
453.500 ......do PX
453.50625 ......do 44 PX
453.5125 ......do 27 PX
453.51875 ......do 44 PX
453.525 ......do PX
453.53125 ......do 44 PX
453.5375 ......do 27 PX
453.54375 ......do 44 PX
453.550 ......do PX
453.55625 ......do 44 PX
453.5625 ......do 27 PX
453.56875 ......do 44 PX
453.575 ......do PX
453.58125 ......do 44 PX
453.5875 ......do 27 PX
453.59375 ......do 44 PX
453.600 ......do PX
453.60625 ......do 44 PX
453.6125 ......do 27 PX
453.61875 ......do 44 PX
453.625 ......do PX
453.63125 ......do 44 PX
453.6375 ......do 27 PX
453.64375 ......do 44 PX
453.650 ......do PX
453.65625 ......do 44 PX
453.6625 ......do 27 PX
453.66875 ......do 44 PX
453.675 ......do PX
453.68125 ......do 44 PX
453.6875 ......do 27 PX
453.69375 ......do 44 PX
453.700 ......do 81 PX
453.70625 ......do 44, 82 PX
453.7125 ......do 27, 80 PX
453.71875 ......do 44, 82 PX
453.725 ......do 81 PX
453.73125 ......do 44 PX
453.7375 ......do 27 PX
453.74375 ......do 44 PX
453.750 ......do PX
453.75625 ......do 44 PX
453.7625 ......do 27 PX
453.76875 ......do 44 PX
453.775 ......do PX
453.78125 ......do 44 PX
453.7875 ......do 27 PX
453.79375 ......do 44 PX
453.800 ......do PX
453.80625 ......do 44 PX
453.8125 ......do 27 PX
453.81875 ......do 44 PX
453.825 ......do PX
453.83125 ......do 44 PX
453.8375 ......do 27 PX
453.84375 ......do 44 PX
453.850 ......do 81 PX
453.85625 ......do 44, 82 PX
453.8625 ......do 27, 80 PX
453.86875 ......do 44, 82 PX
453.875 ......do 81 PX
453.88125 ......do 44, 84 PX
453.8875 ......do 27, 84 PX
453.89375 ......do 44, 84 PX
453.900 ......do PX
453.90625 ......do 44, 84 PX
453.9125 ......do 27, 84 PX
453.91875 ......do 44, 84 PX
453.925 ......do PX
453.93125 ......do 44, 84 PX
453.9375 ......do 27, 84 PX
453.94375 ......do 44, 84 PX
453.950 ......do PX
453.95625 ......do 44, 84 PX
453.9625 ......do 27, 84 PX
453.96875 ......do 44, 84 PX
453.975 ......do PX
453.98125 ......do 44, 84 PX
453.9875 ......do 27, 84 PX
453.99375 ......do 44, 84 PX
458.0125 Mobile 57 PS
458.025 Central control, fixed base, or mobile 58, 59, 61, 62, 63 PM
458.03125 Mobile 44, 59, 61, 62, 84 PM
458.0375 ......do 27, 59, 61, 62, 84 PX
458.04375 ......do 44, 59, 61, 62, 84 PM
458.050 ......do PX
458.05625 ......do 44, 84 PX
458.0625 ......do 27, 84 PX
458.06875 ......do 44, 84 PX
458.075 Central control, fixed base, or mobile 58, 59, 61, 62, 63 PM
458.08125 Mobile 44, 59, 61, 62, 84 PM
458.0875 ......do 27, 59, 61, 62, 84 PX
458.09375 ......do 44, 59, 61, 62, 84 PM
458.100 ......do PX
458.10625 ......do 44, 84 PX
458.1125 ......do 27, 84 PX
458.11875 ......do 44, 84 PX
458.125 Central control, fixed base, or mobile 58, 59, 61, 62, 63 PM
458.13125 Mobile 44, 59, 61, 62, 84 PM
458.1375 ......do 27, 59, 61, 62, 84 PX
458.14375 ......do 44, 59, 61, 62, 84 PM
458.150 ......do PX
458.15625 ......do 44 PX
458.1625 ......do 27 PX
458.16875 ......do 44 PX
458.175 Central control, fixed base, or mobile 58, 59, 61, 62, 63 PM
458.18125 Mobile 44, 59, 61, 62 PM
458.1875 ......do 27, 59, 61, 62 PX
458.19375 ......do 44, 59, 61, 62 PM
458.200 ......do 81 PX
458.20625 ......do 44, 82 PX
458.2125 ......do 27, 80, 83 PX
458.21875 ......do 44, 82 PX
458.225 ......do 81 PX
458.23125 ......do 44 PX
458.2375 ......do 27 PX
458.24375 ......do 44 PX
458.250 ......do PX
458.25625 ......do 44 PX
458.2625 ......do 27 PX
458.26875 ......do 44 PX
458.275 ......do PX
458.28125 ......do 44 PX
458.2875 ......do 27 PX
458.29375 ......do 44 PX
458.300 ......do PX
458.30625 ......do 44 PX
458.3125 ......do 27 PX
458.31875 ......do 44 PX
458.325 ......do PX
458.33125 ......do 44 PX
458.3375 ......do 27 PX
458.34375 ......do 44 PX
458.350 ......do PX
458.35625 ......do 44 PX
458.3625 ......do 27 PX
458.36875 ......do 44 PX
458.375 ......do PX
458.38125 ......do 44 PX
458.3875 ......do 27 PX
458.39375 ......do 44 PX
458.400 ......do PX
458.40625 ......do 44 PX
458.4125 ......do 27 PX
458.41875 ......do 44 PX
458.425 ......do PX
458.43125 ......do 44 PX
458.4375 ......do 27 PX
458.44375 ......do 44 PX
458.450 ......do 81 PX
458.45625 ......do 44, 82 PX
458.4625 ......do 27, 80 PX
458.46875 ......do 44, 82 PX
458.475 ......do 81 PX
458.48125 ......do 44 PX
458.4875 ......do 27 PX
458.49375 ......do 44 PX
458.500 ......do PX
458.50625 ......do 44 PX
458.5125 ......do 27 PX
458.51875 ......do 44 PX
458.525 ......do PX
458.53125 ......do 44 PX
458.5375 ......do 27 PX
458.54375 ......do 44 PX
458.550 ......do PX
458.55625 ......do 44 PX
458.5625 ......do 27 PX
458.56875 ......do 44 PX
458.575 ......do PX
458.58125 ......do 44 PX
458.5875 ......do 27 PX
458.59375 ......do 44 PX
458.600 ......do PX
458.60625 ......do 44 PX
458.6125 ......do 27 PX
458.61875 ......do 44 PX
458.625 ......do PX
458.63125 ......do 44 PX
458.6375 ......do 27 PX
458.64375 ......do 44 PX
458.650 ......do PX
458.65625 ......do 44 PX
458.6625 ......do 27 PX
458.66875 ......do 44 PX
458.675 ......do PX
458.68125 ......do 44 PX
458.6875 ......do 27 PX
458.69375 ......do 44 PX
458.700 ......do PX
458.70625 ......do 44 PX
458.7125 ......do 27 PX
458.71875 ......do 44 PX
458.725 ......do PX
458.73125 ......do 44 PX
458.7375 ......do 27 PX
458.74375 ......do 44 PX
458.750 ......do PX
458.75625 ......do 44 PX
458.7625 ......do 27 PX
458.76875 ......do 44 PX
458.775 ......do PX
458.78125 ......do 44 PX
458.7875 ......do 27 PX
458.79375 ......do 44 PX
458.800 ......do PX
458.80625 ......do 44 PX
458.8125 ......do 27 PX
458.81875 ......do 44 PX
458.825 ......do PX
458.83125 ......do 44 PX
458.8375 ......do 27 PX
458.84375 ......do 44 PX
458.850 ......do 81 PX
458.85625 ......do 44, 82 PX
458.8625 ......do 27, 80 PX
458.86875 ......do 44, 82 PX
458.875 ......do 81 PX
458.88125 ......do 44, 84 PX
458.8875 ......do 27, 84 PX
458.89375 ......do 44, 84 PX
458.900 ......do PX
458.90625 ......do 44, 84 PX
458.9125 ......do 27, 84 PX
458.91875 ......do 44, 84 PX
458.925 ......do PX
458.93125 ......do 44, 84 PX
458.9375 ......do 27, 84 PX
458.94375 ......do 44, 84 PX
458.950 ......do PX
458.95625 ......do 44, 84 PX
458.9625 ......do 27, 84 PX
458.96875 ......do 44, 84 PX
458.975 ......do PX
458.98125 ......do 44, 84 PX
458.9875 ......do 27, 84 PX
458.99375 ......do 44, 84 PX
460.0125 ......do 27, 64 PP
460.01875 Base or mobile 44 PP
460.025 ......do PP
460.03125 ......do 44 PP
460.0375 ......do 27 PP
460.04375 ......do 44 PP
460.050 ......do PP
460.05625 ......do 44 PP
460.0625 ......do 27 PP
460.06875 ......do 44 PP
460.075 ......do PP
460.08125 ......do 44 PP
460.0875 ......do 27 PP
460.09375 ......do 44 PP
460.100 ......do PP
460.10625 ......do 44 PP
460.1125 ......do 27 PP
460.11875 ......do 44 PP
460.125 ......do PP
460.13125 ......do 44 PP
460.1375 ......do 27 PP
460.14375 ......do 44 PP
460.150 ......do PP
460.15625 ......do 44 PP
460.1625 ......do 27 PP
460.16875 ......do 44 PP
460.175 ......do PP
460.18125 ......do 44 PP
460.1875 ......do 27 PP
460.19375 ......do 44 PP
460.200 ......do PP
460.20625 ......do 44 PP
460.2125 ......do 27 PP
460.21875 ......do 44 PP
460.225 ......do PP
460.23125 ......do 44 PP
460.2375 ......do 27 PP
460.24375 ......do 44 PP
460.250 ......do PP
460.25625 ......do 44 PP
460.2625 ......do 27 PP
460.26875 ......do 44 PP
460.275 ......do PP
460.28125 ......do 44 PP
460.2875 ......do 27 PP
460.29375 ......do 44 PP
460.300 ......do PP
460.30625 ......do 44 PP
460.3125 ......do 27 PP
460.31875 ......do 44 PP
460.325 ......do PP
460.33125 ......do 44 PP
460.3375 ......do 27 PP
460.34375 ......do 44 PP
460.350 ......do PP
460.35625 ......do 44 PP
460.3625 ......do 27 PP
460.36875 ......do 44 PP
460.375 ......do PP
460.38125 ......do 44 PP
460.3875 ......do 27 PP
460.39375 ......do 44 PP
460.400 ......do PP
460.40625 ......do 44 PP
460.4125 ......do 27 PP
460.41875 ......do 44 PP
460.425 ......do PP
460.43125 ......do 44 PP
460.4375 ......do 27 PP
460.44375 ......do 44 PP
460.450 ......do PP
460.45625 ......do 44 PP
460.4625 ......do 27 PP
460.46875 ......do 44 PP
460.475 ......do PP
460.48125 ......do 44, 84 PP
460.4875 ......do 27, 84 PP
460.49375 ......do 44, 84 PP
460.500 ......do PP
460.50625 ......do 44, 84 PP
460.5125 ......do 27, 84 PP
460.51875 ......do 44, 84 PP
460.525 ......do PP, PF, PM
460.53125 ......do 44, 84 PP, PF, PM
460.5375 ......do 27, 84 PP, PF, PM
460.54375 ......do 44, 84 PP, PF, PM
460.550 ......do PP, PF, PM
460.55625 ......do 44, 84 PP, PF, PM
460.5625 ......do 27, 84 PP, PF, PM
460.56875 ......do 44, 84 PP, PF, PM
460.575 ......do PF
460.58125 ......do 44 PF
460.5875 ......do 27 PF
460.59375 ......do 44 PF
460.600 ......do PF
460.60625 ......do 44 PF
460.6125 ......do 27 PF
460.61875 ......do 44 PF
460.625 ......do PF
460.63125 ......do 44 PF
460.6375 ......do 27 PF
460.64375 ......do 44 PF
462.9375 ......do 57 PF
462.950 ......do 38, 65 PM
462.95625 ......do 10, 44, 65 PM
462.9625 ......do 27, 10, 65 PM
462.96875 ......do 10, 44, 65 PM
462.975 ......do 10, 65 PM
462.98125 ......do 10, 44, 65 PM
462.9875 ......do 27, 10, 65 PM
462.99375 ......do 10, 44, 65 PM
463.000 ......do 59, 66, 67 PM
463.00625 ......do 44, 59, 66, 67 PM
463.0125 ......do 27, 59, 66, 67 PM
463.01875 ......do 44, 59, 66, 67 PM
463.025 ......do 59, 66, 67 PM
463.03125 ......do 44, 59, 66, 67 PM
463.0375 ......do 27, 59, 66, 67 PM
463.04375 ......do 44, 59, 66, 67 PM
463.050 ......do 59, 66, 67 PM
463.05625 ......do 44, 59, 66, 67 PM
463.0625 ......do 27, 59, 66, 67 PM
463.06875 ......do 44, 59, 66, 67 PM
463.075 ......do 59, 66, 76 PM
463.08125 ......do 44, 59, 66, 76 PM
463.0875 ......do 27, 59, 66, 76 PM
463.09375 ......do 44, 59, 66, 76 PM
463.100 ......do 59, 66, 76 PM
463.10625 ......do 44, 59, 66, 76 PM
463.1125 ......do 27, 59, 66, 76 PM
463.11875 ......do 44, 59, 66, 76 PM
463.125 ......do 59, 66, 76 PM
463.13125 ......do 44, 59, 66, 76 PM
463.1375 ......do 27, 59, 66, 76 PM
463.14375 ......do 44, 59, 66, 76 PM
463.150 ......do 59, 66, 76 PM
463.15625 ......do 44, 59, 66, 76 PM
463.1625 ......do 27, 59, 66, 76 PM
463.16875 ......do 44, 59, 66, 76 PM
463.175 ......do 59, 66, 76 PM
463.18125 ......do 44, 59, 66, 76 PM
463.1875 ......do 27, 59, 66, 76 PM
463.19375 ......do 44, 59, 66, 76 PM
465.0125 Mobile 57 PP
465.025 ......do PP
465.03125 ......do 44 PP
465.0375 ......do 27 PP
465.04375 ......do 44 PP
465.050 ......do PP
465.05625 ......do 44 PP
465.0625 ......do 27 PP
465.06875 ......do 44 PP
465.075 ......do PP
465.08125 ......do 44 PP
465.0875 ......do 27 PP
465.09375 ......do 44 PP
465.100 ......do PP
465.10625 ......do 44 PP
465.1125 ......do 27 PP
465.11875 ......do 44 PP
465.125 ......do PP
465.13125 ......do 44 PP
465.1375 ......do 27 PP
465.14375 ......do 44 PP
465.150 ......do PP
465.15625 ......do 44 PP
465.1625 ......do 27 PP
465.16875 ......do 44 PP
465.175 ......do PP
465.18125 ......do 44 PP
465.1875 ......do 27 PP
465.19375 ......do 44 PP
465.200 ......do PP
465.20625 ......do 44 PP
465.2125 ......do 27 PP
465.21875 ......do 44 PP
465.225 ......do PP
465.23125 ......do 44 PP
465.2375 ......do 27 PP
465.24375 ......do 44 PP
465.250 ......do PP
465.25625 ......do 44 PP
465.2625 ......do 27 PP
465.26875 ......do 44 PP
465.275 ......do PP
465.28125 ......do 44 PP
465.2875 ......do 27 PP
465.29375 ......do 44 PP
465.300 ......do PP
465.30625 ......do 44 PP
465.3125 ......do 27 PP
465.31875 ......do 44 PP
465.325 ......do PP
465.33125 ......do 44 PP
465.3375 ......do 27 PP
465.34375 ......do 44 PP
465.350 ......do PP
465.35625 ......do 44 PP
465.3625 ......do 27 PP
465.36875 ......do 44 PP
465.375 ......do PP
465.38125 ......do 44 PP
465.3875 ......do 27 PP
465.39375 ......do 44 PP
465.400 ......do PP
465.40625 ......do 44 PP
465.4125 ......do 27 PP
465.41875 ......do 44 PP
465.425 ......do PP
465.43125 ......do 44 PP
465.4375 ......do 27 PP
465.44375 ......do 44 PP
465.450 ......do PP
465.45625 ......do 44 PP
465.4625 ......do 27 PP
465.46875 ......do 44 PP
465.475 ......do PP
465.48125 ......do 44, 84 PP
465.4875 ......do 27, 84 PP
465.49375 ......do 44, 84 PP
465.500 ......do PP
465.50625 ......do 44, 84 PP
465.5125 ......do 27, 84 PP
465.51875 ......do 44, 84 PP
465.525 ......do PP, PF, PM
465.53125 ......do 44, 84 PP, PF, PM
465.5375 ......do 27, 84 PP, PF, PM
465.54375 ......do 44, 84 PP, PF, PM
465.550 Base or mobile PP, PF, PM
465.55625 ......do 44, 84 PP, PF, PM
465.5625 ......do 27, 84 PP, PF, PM
465.56875 ......do 44, 84 PP, PF, PM
465.575 Mobile PF
465.58125 ......do 44 PF
465.5875 ......do 27 PF
465.59375 ......do 44 PF
465.600 ......do PF
465.60625 ......do 44 PF
465.6125 ......do 27 PF
465.61875 ......do 44 PF
465.625 ......do PF
465.63125 ......do 44 PF
465.6375 ......do 27 PF
465.64375 ......do 44 PF
467.9375 ......do 57 PS
467.950 ......do 38, 65 PM
467.95625 ......do 38, 44, 65 PM
467.9625 ......do 27, 38, 65 PM
467.96875 ......do 38, 44, 65 PM
467.975 ......do 38, 65 PM
467.98125 ......do 38, 44, 65 PM
467.9875 ......do 27, 38, 65 PM
467.99375 ......do 38, 44, 65 PM
468.000 ......do 59, 66, 67 PM
468.00625 ......do 44, 59, 66, 67 PM
468.0125 ......do 27, 59, 66, 67 PM
468.01875 ......do 44, 59, 66, 67 PM
468.025 ......do 59, 66, 67 PM
468.03125 ......do 44, 59, 66, 67 PM
468.0375 ......do 27, 59, 66, 67 PM
468.04375 ......do 44, 59, 66, 67 PM
468.050 ......do 59, 66, 67 PM
468.05625 ......do 44, 59, 66, 67 PM
468.0625 ......do 27, 59, 66, 67 PM
468.06875 ......do 44, 59, 66, 67 PM
468.075 ......do 59, 66, 76 PM
468.08125 ......do 44, 59, 66, 76 PM
468.0875 ......do 27, 59, 66, 76 PM
468.09375 ......do 44, 59, 66, 76 PM
468.100 ......do 59, 66, 76 PM
468.10625 ......do 44, 59, 66, 76 PM
468.1125 ......do 27, 59, 66, 76 PM
468.11875 ......do 44, 59, 66, 76 PM
468.125 ......do 59, 66, 76 PM
468.13125 ......do 44, 59, 66, 76 PM
468.1375 ......do 27, 59, 66, 76 PM
468.14375 ......do 44, 59, 66, 76 PM
468.150 ......do 59, 66, 76 PM
468.15625 ......do 44, 59, 66, 76 PM
468.1625 ......do 27, 59, 66, 76 PM
468.16875 ......do 44, 59, 66, 76 PM
468.175 ......do 59, 66, 76 PM
468.18125 ......do 44, 59, 66, 76 PM
468.1875 ......do 27, 59, 66, 76 PM
468.19375 ......do 44, 59, 66, 76 PM
470 to 512 Base or mobile 68
763 to 775 Base, mobile 77 PX
793 to 805 Mobile 77 PX
806 to 817 ......do 69
851 to 862 Base or mobile 69
928 and above Operational fixed 70.
929 to 930 Base only 71.
1,427 to 1,432 Base, mobile or operational fixed O='xl'>72
2,450 to 2,500 Base or mobile 73.
4940 to 4990 Fixed, base or mobile 85
5850–5925 Base or mobile 86 Not applicable.
10,550 to 10,680 ......do 74.
(d) Explanation of assignment limitations appearing in the frequency table
of paragraph (c)(3) of this section:
(1) This frequency is available for use by Travelers' Information Stations
in accordance with Sec. 90.242.
(2) The frequency is available for assignment only in accordance with a
geographical assignment plan.
(3) Base stations operating on this frequency and rendering service to state
police mobile units may be authorized to use a maximum output power in
excess of the maximum indicated in Sec. 90.205 but not in excess of 7500 watts:
Provided, That such operation is secondary to other stations.
(4) The use of this frequency is on a secondary basis to any Canadian
station.
(5) In addition to base and mobile stations, this frequency may be assigned
to fixed stations on a secondary basis to base or mobile stations. Upon a
showing of need, the use of a second frequency in the band 2505–3500 kHz may
be made available to governmental entities through appropriate arrangements
with Federal Government agencies for restricted area use on a shared basis
with maximum power output, emission, and hours of operation determined on
the basis of the technical conditions involved in using the selected
frequency in the particular area.
(6) Only the central governments of the fifty individual States, the
District of Columbia, and the insular areas of the Commonwealth of the
Northern Mariana Islands, the Commonwealth of Puerto Rico, and the
unincorporated territories of American Samoa, Guam and the United States
Virgin Islands are eligible to be licensed to use this spectrum, and then
only for disaster communications purposes. Licensees may not use this
spectrum to provide operational communications circuits. See also, Sec. 90.264.
(7) This frequency is shared with the Industrial/Business Pool.
(8) This frequency is available for assignment only in accordance with a
geographical assignment plan. This frequency may be used for conservation
activities on a secondary basis to any station using the frequency for
forest fire prevention, detection, and suppression.
(9) This frequency is reserved primarily for assignment to state licensees.
Assignments to other licensees will be made only where the frequency is
required for coordinated operation with the State system to which the
frequency is assigned. Any request for such assignment must be supported by
a statement from the State system concerned, indicating that the assignment
is necessary for coordination of activities.
(10) A licensee regularly conducting two-way communication operations on
this frequency may, on a secondary basis, also transmit one-way alert-paging
signals to ambulance and rescue squad personnel.
(11) The maximum output power of any transmitter authorized to operate on
this frequency shall not exceed 10 watts.
(12) This frequency is available in this service only to persons eligible
under the provisions of paragraph (a)(2)(v) of this section for operation of
transmitters having a maximum power output of three watts using A1A, A1D,
A2B, A2D, F1B, F1D, F2B, F2D, G1B, G1D, G2B, or G2D emission. This frequency
is also available in the Industrial/Business Pool on a co-equal basis with
the Public Safety licensees.
(13) This frequency will be assigned only for one-way paging communications
to mobile receivers. Transmissions for the purpose of activating or
controlling remote objects on this frequency are not authorized.
(14) The maximum output power of any transmitter authorized to operate on
this frequency, after June 1, 1956, shall not exceed two watts. Licensees
holding a valid authorization as of June 1, 1956, for base or mobile station
operation on this frequency, with a power in excess of two watts, may
continue to be authorized for such operation without regard to this power
limitation.
(15) This frequency is reserved for assignment to stations for intersystem
operations only: Provided, however, That licensees holding a valid
authorization to use this frequency for local base or mobile operations as
of June 1, 1956, may continue to be authorized for such use.
(16) This frequency is reserved primarily for assignment to state police
licensees. Assignments to other police licensees will be made only where the
frequency is required for coordinated operation with the state police system
to which the frequency is assigned. Any request for such assignment must be
supported by a statement from the state police system concerned indicating
that the assignment is necessary for coordination of police activities.
(17) In the State of Alaska only, the frequency 42.40 MHz is available for
assignment on a primary basis to stations in the Common Carrier Rural Radio
Service utilizing meteor burst communications. The frequency may be used by
private radio stations for meteor burst communications on a secondary,
noninterference basis. Usage shall be in accordance with part 22 of this
chapter or part 90. Stations utilizing meteor burst communications shall not
cause harmful interference to stations of other radio services operating in
accordance with the allocation table.
(18) No new licenses will be granted for one-way paging under Sec. 90.487 for
use on this frequency after August 1, 1980. This frequency is available to
persons eligible for station licenses under the provisions of paragraph
(a)(2)(v) of this section on a co-equal basis with one-way paging users
under Sec. 90.487 prior to August 1, 1985, and on a primary basis after August
1, 1985. Only A1A, A1D, A2B, A2D, F1B, F1D, F2B, F2D, G1B, G1D, G2B, G2D
emissions and power not exceeding 10 watts will be authorized. Antennas
having gain greater than 0 dBd will not be authorized. Transmissions shall
not exceed two seconds duration.
(19) This frequency is reserved for assignment to stations in this service
for intersystem operations only and these operations must be primarily
base-mobile communications.
(20) In the State of Alaska only, the frequency 45.90 MHz is available for
assignment on a primary basis to private land mobile radio stations
utilizing meteor burst communications. The frequency may be used by common
carrier stations for meteor burst communications on a secondary,
noninterference basis. Usage shall be in accordance with part 22 of this
chapter and part 90. Stations utilizing meteor burst communications shall
not cause harmful interference to stations of other radio services operating
in accordance with the allocation table.
(21) This frequency will be assigned only in accordance with a geographical
assignment plan and is reserved primarily for assignment to Highway
maintenance systems operated by states. The use of this frequency by other
Highway maintenance licensees will be authorized only where such use is
necessary to coordinate activities with the particular state to which the
frequency is assigned. Any request for such use must be supported by a
statement from the state concerned.
(22) Notwithstanding the provisions of paragraph (d)(21) of this section,
this frequency may be used by any licensees in the Public Safety Pool
without a separate license for the purpose of operating self-powered vehicle
detectors for traffic control and safety purposes, on a secondary basis, in
accordance with Sec. 90.269.
(23) Thus frequency is reserved for assignment only to national
organizations eligible for disaster relief operations under paragraph
(a)(2)(vii) of this section.
(24) Assignment and use of frequencies in the band 72–76 MHz are governed by
Sec. 90.257 for operational-fixed stations and by Sec. 90.241 for emergency call box
operations. Specific frequencies are listed at Sec. 90.257(a)(1).
(25) This frequency is available to Public Safety Pool licensees for fire
call box operations on a shared basis in Industrial/Business Pool. All
communications on this frequency must be conducted with persons or
organizations charged with specific fire protection responsibility. All
operations on this frequency are subject to the provisions of Sec. 90.257(b).
(26) Assignment of frequencies in this band are subject to the provisions of
Sec. 90.173. Licensees as of August 18, 1995 who operate systems in the 150–170
MHz band that are 2.5 kHz removed from regularly assignable frequencies may
continue to operate on a secondary, non-interference basis after August 1,
2003.
(27) This frequency will be assigned with an authorized bandwidth not to
exceed 11.25 kHz. In the 450–470 MHz band, secondary telemetry operations
pursuant to Sec. 90.238(e) will be authorized on this frequency.
(28) This frequency is not available for assignment in this service in
Puerto Rico or the Virgin Islands.
(29) This frequency is removed by 22.5 kHz from frequencies assigned to
other radio services. Utilization of this frequency may result in, as well
as be subject to, interference under certain operating conditions. In
considering the use of this frequency, adjacent channel operations should be
taken into consideration. If interference occurs, the licensee may be
required to take the necessary steps to resolve the problem. See Sec. 90.173(b).
(30) This frequency will be authorized a channel bandwidth of 25 kHz.
(31) The maximum output power of any transmitter authorized to operate on
this frequency shall not exceed 100 watts. Stations authorized prior to July
15, 1992 for fixed operations will be permitted to continue such operations,
but at a maximum transmitter power output of 10 watts.
(32) The maximum effective radiated power (ERP) may not exceed 20 watts for
fixed stations and 2 watts for mobile stations. The height of the antenna
system may not exceed 15.24 meters (50 ft.) above ground. All such operation
is on a secondary basis to adjacent channel land mobile operations.
(33) For FM transmitters, the sum of the highest modulating frequency in
Hertz and the amount of the frequency deviation or swing in Hertz may not
exceed 2800 Hz and the maximum deviation may not exceed 2.5 kHz. For AM
transmitters, the highest modulation frequency may not exceed 2000 Hz. The
carrier frequency must be maintained within .0005 percent of the center of
the frequency band, and the authorized bandwidth may not exceed 6 kHz.
(34) This frequency is available on a shared basis with the
Industrial/Business Pool for remote control and telemetry operations.
(35) Operational fixed stations must employ directional antennas having a
front-to-back ratio of at least 20 dB. Omnidirectional antennas having unity
gain may be employed for stations communicating with at least three
receiving locations separated by 160 degrees of azimuth.
(36) The maximum power output of the transmitter may not exceed 50 watts for
fixed stations and 1 watt for mobile stations. A1A, A1D, A2B, A2D, F1B, F1D,
F2D, G1B, G1D, G2B, or G2D emission may be authorized.
(37) Use of this frequency is limited to stations located at least 120.7 km
(75 miles) from the center of any urbanized area of 200,000 or more
population (U.S. Census of Population 1970). Operation is on a secondary
basis to licensees of the Industrial/Business Pool.
(38) [Reserved]
(39) In addition to other authorized uses, the use of F1B, F1D, F2B or F2D
emission is permitted on this frequency for the operation of biomedical
telemetry systems except in the following geographic locations:
(i) New York, N.Y.-Northeastern New Jersey; Los Angeles-Long Beach, Calif.;
Chicago, Ill.-Northwestern Indiana; Philadelphia, Pa.-N.J.; Detroit, Mich.;
San Francisco-Oakland, Calif.; Boston, Mass.; Washington, D.C.-Md.-Va.;
Cleveland, Ohio; St. Louis, Mo.-Ill.; Pittsburgh, Pa.; Minneapolis-St. Paul,
Minn.; Houston, Tex.; Baltimore, Md.; Dallas, Tex.; Milwaukee, Wis.;
Seattle-Everett, Wash.; Miami, Fla.; San Diego, Calif.; Atlanta, Ga.;
Cincinnati, Ohio-Ky.; Kansas City, Mo.-Kans.; Buffalo, N.Y.; Denver, Colo.;
San Jose, Calif.; New Orleans, La.; Phoenix, Ariz.; Portland, Oreg.-Wash.;
Indianapolis, Ind.; Providence-Pawtucket-Warwick, R.I.-Mass.; Columbus,
Ohio; San Antonio, Tex.; Louisville, Ky.-Ind.; Dayton, Ohio; Forth Worth,
Tex.; Norfolk-Portsmouth, Va.; Memphis, Tenn.-Miss.; Sacramento, Calif.;
Fort Lauderdale-Hollywood, Fla.; Rochester, N.Y.; Tampa-St. Petersburg, Fla;
(ii) The continuous carrier mode of operation may be used for telemetry
transmissions on this frequency for periods up to two-minutes duration;
following which there must be a break in the carrier for at least a
one-minute period; and
(iii) Geographical coordinates for the above-listed urbanized areas may be
found at Table 1 of Sec. 90.635.
(40) This frequency may be designated by common consent as an intersystem
mutual assistance frequency under an area-wide medical communications plan.
(41) This frequency is available nationwide for use in police emergency
communications networks operated under statewide law enforcement emergency
communications plans.
(42) This frequency may not be assigned within 161 km (100 miles) of New
Orleans, La. (coordinates 29 °56'53" N and 90 °04'10" W).
(43) [Reserved]
(44) This frequency will be assigned with an authorized bandwidth not to
exceed 6 kHz.
(45) Operations on this frequency are limited to 30 watts transmitter output
power.
(46) This frequency is shared with the Industrial/Business Pool in Puerto
Rico and the Virgin Islands.
(47) This frequency may be assigned to stations in the Public Safety Pool in
accordance with the provisions of Sec. 90.265.
(48) Frequencies in this band will be assigned only for transmitting
hydrological or meteorological data or for low power wireless microphones in
accordance with the provisions of Sec. 90.265.
(49) This frequency may be assigned only for forest firefighting and
conservation activities in accordance with the provisions of Sec. 90.265.
(50)—(51) [Reserved]
(52) In addition to agencies responsible for forest fire prevention,
detection, and suppression, this frequency may be assigned to conservation
agencies which do not have forest fire responsibilities on a secondary basis
to any U.S. Government stations, Provided, That such assignment is necessary
to permit mobile relay operation by such agencies.
(53) This frequency is subject to the provisions of paragraph (e)(6) of this
section.
(54) For FM transmitters, the sum of the highest modulating frequency in
hertz and the amount of the frequency deviation or swing in hertz may not
exceed 1700 Hz and the maximum deviation may not exceed 1.2 kHz. For AM
transmitters, the highest modulating frequency may not exceed 1200 Hz. The
carrier frequency must be maintained within .0005 percent of the center of
the frequency band, and the authorized bandwidth may not exceed 3 kHz.
(55) Subpart T of this part contains rules for assignment of frequencies in
the 220–222 MHz band.
(56) The frequencies available for use at fixed stations in this band and
the requirements for assignment are set forth in Sec. 90.261. Operation on these
frequencies is secondary to stations in the Industrial/Business Pool where
they are assigned for land mobile operations.
(57) This frequency is available for systems first licensed prior to August
18, 1995. No new systems will be authorized after August 18, 1995, but prior
authorized systems may be modified, expanded, and renewed.
(58) This frequency is available for systems first licensed prior to March
31, 1980, for radio call box communications related to safety on highways in
accordance with the provisions of Sec. 90.241(c). No new systems will be
authorized of this nature, but systems authorized prior to March 31, 1980
may be modified, expanded, and renewed.
(59) The continuous carrier mode of operation may be used for telemetry
transmission on this frequency.
(60) Paging licensees as of March 20, 1991, may continue to operate on a
primary basis until January 14, 1998.
(61) Highway radio call box operations first licensed prior to March 31,
1980 on this frequency may continue to operate in accordance with paragraph
(d)(58) of this section.
(62) This frequency is also authorized for use by biomedical telemetry
stations. F1B, F1D, F2B, F2D, F3E, G1B, G1D, G2B, G2D, and G3E emissions may
be authorized for biomedical transmissions.
(63) Available for medical services mobile operations in the Public Safety
Pool in accordance with paragraph (d)(61) of this section.
(64) Use of this frequency is on a secondary basis, limited to 2 watts
output power and subject to the provisions of 90.267(h)(1), (h)(2), (h)(3),
and (h)(4).
(65) This frequency is primarily authorized for use in the dispatch of
medical care vehicles and personnel for the rendition or delivery of medical
services. This frequency may also be assigned for intra-system and
inter-system mutual assistance purposes. For uniformity in usage these
frequency pairs may be referred to by channel name as follows:
Frequencies base and mobile (megahertz) Mobile only (MHz) Channel name
462.950 467.950 MED–9
462.95625 467.95625 MED–91
462.9625 467.9625 MED–92
462.96875 467.96875 MED–93
462.975 467.975 MED–10
462.98125 467.98125 MED–101
462.9875 467.9875 MED–102
462.99375 467.99375 MED–103
(66) For applications for new radio systems, the thirty-two frequency pairs
listed in paragraph (d)(66)(i) of this section will be assigned in a block
for shared operation under Sec. 90.20(a)(1)(iii) or Sec. 90.20(a)(2)(xiii) subject
to the following:
(i) For uniformity in usage, these frequency pairs may be referred to by
channel name as follows:
Frequencies base and mobile (megahertz) Mobile only (MHz) Channel name
463.000 468.000 MED–1
463.00625 468.00625 MED–11
463.0125 468.0125 MED–12
463.01875 468.01875 MED–13
463.025 468.025 MED–2
463.03125 468.03125 MED–21
463.0375 468.0375 MED–22
463.04375 468.04375 MED–23
463.050 468.050 MED–3
463.05625 468.05625 MED–31
463.0625 468.0625 MED–32
463.06875 468.06875 MED–33
463.075 463.075 MED–4
463.08125 468.08125 MED–41
463.0875 468.0875 MED–42
463.09375 468.09375 MED–43
463.100 468.100 MED–5
463.10625 468.10625 MED–51
463.1125 468.1125 MED–52
463.11875 468.11875 MED–53
463.125 468.125 MED–6
463.13125 468.13125 MED–61
463.1375 468.1375 MED–62
463.14375 468.14375 MED–63
463.150 468.150 MED–7
463.15625 468.15625 MED–71
463.1625 468.1625 MED–72
463.16875 468.16875 MED–73
463.175 468.175 MED–8
463.18125 468.18125 MED–81
463.1875 468.1875 MED–82
463.19375 468.19375 MED–83
(ii) Except as provided in paragraphs (d)(66)(iv) and (v) of this section,
mobile or portable stations licensed prior to July 6, 2000, must employ
equipment that is both wired and equipped to transmit/receive, respectively,
on each of the following MED frequency pairs with transmitters operated on
the 468 MHz frequencies: MED–1, MED–2, MED–3, MED–4, MED–5, MED–6, MED–7,
and MED–8.
(iii) Except as provided in paragraphs (d)(66)(v) and (vi) of this section,
mobile or portable stations licensed on or after July 6, 2000, must employ
equipment that is both wired and equipped to transmit/receive, respectively,
on each of the following MED frequency pairs with transmitters operated on
the 468 MHz frequencies: MED–1, MED–12, MED–2, MED–22, MED–3, MED–32, MED–4,
MED–42, MED–5, MED–52, MED–6 MED–62, MED–7, MED–72, MED–8, and MED–82.
(iv) Except as provided in paragraphs (d)(66)(v) and (vi) of this section,
mobile or portable stations licensed on or after January 1, 2006, must
employ equipment that is both wired and equipped to transmit/receive,
respectively, on each of these MED frequency pairs with transmitters
operated on the 468 MHz frequencies.
(v) Portable (hand-held) units operated with a maximum output power of 2.5
watts are exempted from the multi-channel equipment requirements specified
in paragraphs (d)(66)(ii), (d)(66)(iii), and (d)(66)(iv) of this section.
(vi) Stations located in areas above line A, as defined in Sec. 90.7 will be
required to meet multi-channel equipment requirements only for those
frequencies up to the number specified in paragraphs (d)(66)(ii),
(d)(66)(iii), and (d)(66)(iv) of this section that have been assigned and
coordinates with Canada in accordance with the applicable U.S.-Canada
agreement.
(67) This frequency is authorized for use only for operations in biomedical
telemetry stations. F1B, F1D, F2B, F2D, F3E, G1B, G1D, G2B, G2D and G3E
emissions may be authorized. Entities eligible in the Public Safety Pool may
use this frequency on a secondary basis for any other permissible
communications consistent with Sec. 90.20(a)(1)(iii) or Sec. 90.20(a)(2)(xiii).
(68) Subpart L of this part contains rules for assignment of frequencies in
the 470–512 MHz band.
(69) Subpart S of this part contains rules for assignment of frequencies in
the 806–817 MHz and 851–862 MHz bands.
(70) Assignment of frequencies above 928 MHz for operational-fixed stations
is governed by part 101 of this chapter.
(71) Frequencies in this band are available only for one-way paging
operations in accordance with Sec. 90.494.
(72) This frequency band is available to stations in this service subject to
the provisions of Sec. 90.259.
(73) Available only on a shared basis with stations in other services, and
subject to no protection from interference due to the operation of
industrial, scientific, or medical (ISM) devices. In the band 2483.5–2500
MHz, no applications for new stations or modification to existing stations
to increase the number of transmitters will be accepted. Existing licensees
as of July 25, 1985, and licensees whose initial applications were filed on
or before July 25, 1985, are grandfathered and their operations are on a
co-primary basis with the mobile-satellite and radiodetermination-satellite
services, and in the segment 2495–2500 MHz, their operations are also on a
co-primary basis with part 27 fixed and mobile except aeronautical mobile
service operations.
(74) This band is available for Digital Termination Systems and for
associated internodal links in the Point-to-Point Microwave Radio Service.
No new licenses will be issued under this subpart but current licenses will
be renewed.
(75) Appropriate frequencies in the band 2000–3000 kHz which are designated
in part 80 of this chapter as available to Public Ship Stations for
telephone communications with Public Coast Stations may be assigned on a
secondary basis to fixed Stations in the Public Safety Pool for
communication with Public Coast Stations only, provided such stations are
located in the United States and the following conditions are met:
(i) That such fixed station is established pursuant to the eligibility
provisions of ( Sec. 90.47) and that the isolated area involved is an island or
other location not more than 480 km (300 statute miles) removed from the
desired;
(ii) That evidence is submitted showing that an arrangement has been made
with the coast station licensee for the handling of emergency communications
permitted by Sec. 80.453 of this chapter and Sec. 90.20(a)(2)(x)(C); and
(iii) That operation of the Public Safety fixed station shall at no time
conflict with any provision of part 80 of this chapter and further, that
such operation in general shall conform to the practices employed by Public
Ship Stations for radiotelephone communication with the same Public Coast
Station.
(76) This frequency is authorized only for communications between medical
facilities vehicles and personnel related to medical supervision and
instruction for the treatment and transport of patients in the rendition or
delivery of medical services. F1B, F1D, F2B, F2D, G1B, G1D, G2B, F3E and G3E
emissions are authorized. Public Safety entities may use this frequency on a
secondary basis for any other permissible communications consistent with
Sec. 90.20(a)(1)(iii) or Sec. 90.20(a)(2)(xiii).
(77) Subpart R of this part contains rules for assignment of channels in the
763–775 MHz and 793–805 MHz bands.
(78) Paging operations are not permitted on this frequency.
(79) This frequency will be secondary to marine port operations within 161
km (100 miles) of Los Angeles, Calif. (coordinates 34 °03'15" N and
118 °14'28" W).
(80) After December 7, 2000 this frequency is available primarily for public
safety interoperability only communications. Stations licensed prior to
December 7, 2000 may continue to use this frequency on a co-primary basis
until January 1, 2005. After January 1, 2005, all operations will be
secondary to co-channel interoperability communications.
(81) After December 7, 2000 new stations will only be licensed with an
authorized bandwidth not to exceed 1125 kHz. Licensees authorized prior to
December 7, 2000 may continue to use bandwidths wider that 1125 kHz on a
co-primary basis until January 1, 2005. After January 1, 2005, all stations
operating with an authorized bandwidth greater than 11.25 kHz will be
secondary to adjacent channel interoperability operations.
(82) This frequency is reserved for assignment only in support of, and on a
secondary basis to, nationwide interoperability use.
(83) This interoperability frequency is dedicated for the express purpose of
nationwide interoperability calling.
(84) Operation on this frequency is subject to the low power provisions of
Sec. 90.267. This frequency is assigned to the Public Safety Group in the low
power pool.
(85) Subpart Y of this part contains rules for assignment of frequencies in
the 4940–4990 MHz band.
(86) Subpart M of this part contains rules for assignment of frequencies in
the 5850–5925 MHz band.
(87) The use the frequencies 150.775 MHz and 150.790 MHz are limited to a
transmitter output power of 100 watts Effective Radiated Power (ERP) as of
May 27, 2005.
(88) Use of this frequency is limited to stations licensed as of May 27,
2005.
(89) As of March 25, 2007, the FCC will cease to issue licenses for new
stations in the fixed and mobile services in the following bands: 5900–5950
kHz, 7300–7350 kHz and 9400–9500 kHz. As of March 29, 2009, the FCC will
cease to issue licenses for new stations in the fixed and mobile services in
the band 7350–7400 kHz and, in the U.S. Pacific insular areas in Region 3,
the band 7400–7450 kHz. Stations licensed as of March 25, 2007 in the bands
5900–5950 kHz, 7300–7350 kHz and 9400–9500 kHz and as of March 29, 2009 for
the band 7350–7400 kHz in Region 2 and the band 7350–7450 kHz in Region 3
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.
(e) Additional frequencies available. In addition to the frequencies shown
in the frequency table of this section, the following frequencies are
available in this service. (See also Sec. 90.253.)
(1) Substitution of frequencies available below 25 MHz may be made in
accordance with the provisions of Sec. 90.263.
(2) Frequencies in the band 73.0–74.6 MHz may be assigned to stations
authorized their use on or before December 1, 1961, but no new stations will
be authorized in this band, nor will expansion of existing systems be
permitted. See also Sec. 90.257.
(3) The frequency bands 31.99–32.00 MHz, 33.00–33.01 MHz, 33.99–34.00 MHz,
37.93–38.00 MHz, 39.99–40.00 MHz, and 42.00–42.01 MHz, are available for
assignment for developmental operation subject to the provisions of subpart
Q of this part.
(4) Frequencies in the 421–430 MHz band are available in the Detroit, Mich.,
Cleveland, Ohio and Buffalo, N.Y. areas in accordance with the rules in
Sec. Sec. 90.273 through 90.281.
(5) A Police licensee may use transmitters on the frequencies indicated
below in connection with official police activities without specific
authorization from the Commission, provided that such use shall be on a
secondary basis and shall not cause harmful interference to services of
other licensees operating on regularly assigned frequencies, and further
provided that all such use complies with the requirements of Federal, State
and local laws. The provisions of Sec. 90.429 shall not apply to transmitters
authorized under this paragraph. To be eligible for operations in this
manner, the transmitter must comply with all of the following requirements.
(i) In accordance with Sec. 90.203 and Sec. 2.803 of this chapter, the transmitter
must be of a type which has been certificated by the Commission.
(ii) The carrier frequency shall be within the bands listed below and must
be maintained within 0.005 percent of the frequency of operation. Use on
assigned channel center frequencies is not required.
30.85–30.87 MHz
30.89–30.91 MHz
30.93–30.95 MHz
30.97–30.99 MHz
31.01–31.03 MHz
31.05–31.07 MHz
31.09–31.11 MHz
31.13–31.15 MHz
31.17–31.19 MHz
31.21–31.23 MHz
31.25–31.27 MHz
31.29–31.31 MHz
31.33–31.35 MHz
31.37–31.39 MHz
31.41–31.43 MHz
31.45–31.47 MHz
31.49–31.51 MHz
31.53–31.55 MHz
31.57–31.59 MHz
31.61–31.63 MHz
31.65–31.67 MHz
31.69–31.71 MHz
31.73–31.75 MHz
31.77–31.79 MHz
31.81–31.83 MHz
31.85–31.87 MHz
31.89–31.91 MHz
31.93–31.95 MHz
31.97–32.00 MHz
33.00–33.03 MHz
33.05–33.07 MHz
33.41–34.00 MHz
37.00–37.43 MHz
37.89–38.00 MHz
39.00–40.00 MHz
42.00–42.91 MHz
44.61–45.91 MHz
45.93–45.95 MHz
45.97–45.99 MHz
46.01–46.03 MHz
46.05–46.60 MHz
47.00–47.41 MHz
150.995–151.490 MHz
153.740–154.445 MHz
154.635–155.195 MHz
155.415–156.250 MHz
158.715–159.465 MHz
453.0125–453.9875 MHz
458.0125–458.9875 MHz
460.0125–460.5125 MHz
460.5625–460.6375 MHz
462.9375–462.9875 MHz
465.0125–465.5125 MHz
465.5625–465.6375 MHz
467.9375–467.9875 MHz
(iii) The emitted signal shall be non-voice modulation (type PO emission).
(iv) The maximum occupied bandwidth, containing 99 percent of the radiated
power, shall not exceed 2.0 kHz.
(v) The transmitter output power shall not exceed a mean power of 30 mW nor
shall any peak exceed 1 watt peak power, as measured into a 50 ohm resistive
load. Should the transmitter be supplied with a permanently attached antenna
or should the transmitter and antenna combination be contained in a sealed
unit, the following standard may be used in lieu of the above: the field
strength of the fundamental signal of the transmitter and antenna
combination shall not exceed 0.4 V/m mean or 2.3 V/m peak when measured at a
distance of 3 meters.
(vi) The transmitter shall contain positive means to limit the transmission
time to no more than 10 days. In the event of a malfunction of this positive
means, the transmitter signal shall cease. The use of battery life to
accomplish the transmission time limitation is permissible.
(6) The frequency 173.075 MHz is available for stolen vehicle recovery
systems on a shared basis with Federal stations in the fixed and mobile
services. Stolen vehicle recovery systems are limited to recovering stolen
vehicles and are not authorized for general purpose vehicle tracking or
monitoring. Mobile transmitters operating on this frequency are limited to
2.5 watts power output and base transmitters are limited to 300 watts ERP.
F1D and F2D emissions may be used within a maximum authorized bandwidth of
12.5 kHz, except that stations that operate as part of a stolen vehicle
recovery system that was authorized and that was in operation prior to May
27, 2005 may operate with a maximum authorized bandwidth of 20 kHz until May
27, 2019. Transmissions from mobiles shall be limited to 200 milliseconds
every 10 seconds, except that when a vehicle is being tracked actively
transmissions may be 200 milliseconds every second. Alternatively,
transmissions from mobiles shall be limited to 1800 milliseconds every 300
seconds with a maximum of six such messages in any 30 minute period.
Transmissions from base stations shall be limited to a total time of one
second every minute. The FCC shall coordinate applications for base stations
operating on this frequency with NTIA. Applicants shall perform an analysis
for each base station located within 169 km (105 miles) of a TV Channel 7
transmitter of potential interference to TV Channel 7 viewers. Such stations
will be authorized if the applicant has limited the interference contour to
fewer than 100 residences or if the applicant:
(i) Shows that the proposed site is the only suitable location;
(ii) Develops a plan to control any interference caused to TV reception from
the operations; and
(iii) Agrees to make such adjustments in the TV receivers affected as may be
necessary to eliminate interference caused by its operations. The licensee
must eliminate any interference caused by its operation to TV channel 7
reception within 30 days of the time it is notified in writing by the
Commission. If this interference is not removed within the 30-day period,
operation of the base station must be discontinued. The licensee is expected
to help resolve all complaints of interference.
(f) Limitation on number of frequencies assignable. Normally only two
frequencies or pairs of frequencies in the paired frequency mode of
operation will be assigned for mobile service operations by a single
applicant in a given area. The assignment of an additional frequency or pair
of frequencies will be made only upon a satisfactory showing of need, except
that:
(1) Additional frequencies above 25 MHz may be assigned in connection with
the operation of mobile repeaters in accordance with Sec. 90.247 notwithstanding
this limitation;
(2) The frequency 39.06 MHz may be assigned notwithstanding this limitation;
(3) Frequencies in the 25–50 MHz, 150–170 MHz, 450–512 MHz and 902–928 MHz
bands may be assigned for the operation of Location and Monitoring Service
(LMS) systems in accordance with the provisions of subpart M of this part,
notwithstanding this limitation;
(4) A licensee of a radio station in this service may operate radio units
for the purpose of determining distance, direction, speed, or position by
means of a radiolocation device on any frequency available for radiolocation
purposes without additional authorization from the Commission, provided type
accepted equipment or equipment authorized pursuant to Sec. Sec. 90.203(b)(4) and
(b)(5) of this part is used, and all other rule provisions are satisfied. A
licensee in this service may also operate, subject to all of the foregoing
conditions and on a secondary basis, radio units at fixed locations and in
emergency vehicles that transmit on the frequency 24.10 GHz, both
unmodulated continuous wave radio signals and modulated FM digital signals
for the purpose of alerting motorists to hazardous driving conditions or the
presence of an emergency vehicle. Unattended and continuous operation of
such transmitters will be permitted.
(5) A Police licensee may use, without special authorization from the
Commission, any mobile service frequency between 40 and 952 MHz, listed in
paragraph (c)(3) of this section, for communications in connection with
physical surveillance, stakeouts, raids, and other such activities. Such use
shall be on a secondary basis to operations of licensees regularly
authorized on the assigned frequencies. The maximum output power that may be
used for such communications is 2 watts. Transmitters, operating under this
provision of the rules, shall be exempted from the station identification
requirements of Sec. 90.425. Use of frequencies not designated by a “PP” in the
coordinator column of the frequency table in paragraph (c)(3) of this
section, is conditional on the approval of the coordinator corresponding to
each frequency. Spread spectrum transmitters may be operated on Public
Safety Pool frequencies between 37 and 952 MHz, providing that they are
certificated by the Commission under the provisions of Sec. 2.803 of this
chapter and Sec. 90.203, and meet the following conditions:
(i) Frequency hopping transmitters can be operated, with a maximum output
power of 2 watts, on any Public Safety Pool frequency between 37 and 952 MHz
listed in paragraph (c)(3) of this section. At least 20 hopping frequencies
shall be used and the average time of occupancy on any frequency shall not
be greater than1/10second in every 2 seconds;
(ii) Use of spread spectrum transmitters under paragraph (f)(4) of this
section is subject to approval by the applicable frequency coordinator of
the radio services of the district in which the license and equipment are to
be used; and
(iii) The use of direct sequence spread spectrum equipment is also
permitted. Equipment must meet the technical standards of Sec. 15.247 of this
chapter.
(6) In addition to the frequencies assigned for mobile service operation,
one base station frequency above 152 MHz may be assigned as a common
frequency to all licensees in a particular area to permit intersystem
communication between base stations or mobile stations or both. This
frequency use will not be authorized in any area where all available
frequencies are required for independent systems.
(7) A licensee may use, without a specific authorization from the
Commission, transmitters on the frequencies indicated below in connection
with wildlife tracking and/or telemetry and in connection with official
forestry-conservation activities, provided that such use shall be on a
secondary basis and shall not cause harmful interference to services of
other licensees operating on regularly assigned frequencies. The provisions
of Sec. 90.203, Sec. 90.425, and Sec. 90.429 shall not apply to transmitters complying
with this paragraph. To be eligible for operations in this manner, the
transmitter must comply with all of the following requirements.
(i) The carrier frequency shall be within the bands listed below. The
carrier frequency must be maintained within 0.005 percent of the frequency
of operation.
Use on assigned channel center frequencies is not required.
(MHz)
31.17 to 31.19
31.21 to 31.23
31.25 to 31.27
31.29 to 31.31
31.33 to 31.35
31.37 to 31.39
31.41 to 31.43
31.45 to 31.47
31.49 to 31.51
31.53 to 31.55
31.57 to 31.59
31.61 to 31.63
31.65 to 31.67
31.69 to 31.71
31.73 to 31.75
31.77 to 31.79
31.81 to 31.83
31.85 to 31.87
31.89 to 31.91
31.93 to 31.95
31.97 to 31.99
44.63 to 44.65
44.67 to 44.69
44.71 to 44.73
44.75 to 44.77
44.79 to 44.81
44.83 to 44.85
44.87 to 44.89
44.91 to 44.93
44.95 to 44.97
44.99 to 45.01
45.03 to 45.05
151.145 to 151.475
159.225 to 159.465
(ii) The emitted signal shall be non-voice modulation (A1D, A2D, F1D, or F2D
emission).
(iii) The maximum occupied bandwidth, containing 99 percent of the radiated
power, shall not exceed 0.25 kHz.
(iv) The transmitter output power shall not exceed a mean power of 5 mW nor
shall any peak exceed 100 mW peak power, as measured into a permanently
attached antenna; or if the transmitter and antenna combination are
contained in a sealed unit, the field strength of the fundamental signal of
the transmitter and antenna combination shall not exceed 0.29 V/m mean or
1.28 V/m peak when measured at a distance of 3 meters.
(v) The requirements of Sec. 90.175 regarding frequency coordination apply.
(8) An additional frequency may be assigned for paging operations from those
frequencies available under paragraph (d)(13) of this section.
(9) The frequency 155.340 MHz may be assigned as an additional frequency
when it is designated as a mutual assistance frequency as provided in
paragraph (d)(40) of this section.
(10) Additional frequencies may be assigned for fixed station operations.
(11) The assignment of an additional frequency or frequencies may be
authorized notwithstanding this limitation for common, intra-county,
intra-fire-district, or intrastate fire coordination operations. The
frequency or frequencies requested must be in accordance with a frequency
utilization plan, for the area involved, on file with the Commission.
(g) Former public correspondence working channels in the maritime VHF
(156–162 MHz) band allocated for public safety use in 33 inland Economic
Areas.
(1) We define service areas in the marine VHF (156–162 MHz) band by
forty-two geographic areas called VHF Public Coast Service Areas (VPCSAs).
See Sec. 80.371(c)(1)(ii) of this chapter (Public correspondence frequencies).
VPCSAs are based on, and composed of one or more of, the U.S. Department of
Commerce's 172 Economic Areas (EAs). See 60 Fed Reg. 13114 (Mar. 10, 1995).
You may inspect and copy maps of the EAs and VPCSAs at the FCC Reference
Center, Room CY A–257, 445 12th St., S.W., Washington, DC 20554. These maps
and data are also available on the FCC website at
http://www.fcc.gov/oet/info/maps/areas/. We number public correspondence
channels in the maritime VHF (156–162 MHz) band as channels 24 to 28 and
channels 84 to 88. Each channel number represents a channel pair. See
Sec. 80.371(c) of this chapter.
(2) We allocated two contiguous 25 kHz public correspondence channels in the
maritime VHF (156–162 MHz) band for public safety use in 33 VPCSAs that are
not near major waterways. These 33 VPCSAs are located in an inland region
stretching from the western Great Plains to eastern California and Oregon.
Each of these 33 inland VPCSAs corresponds to a single EA. Channel pairs 25,
84, and 85 are paired 25 kHz bandwidth channels as set forth in paragraph
(g)(2)(i) Table A of this section. In each of the 33 inland VPCSAs/EAs
listed in paragraph (g)(2)(i)Table B of this section, two of these three
channel pairs are allocated for public safety use by entities eligible for
licensing under paragraph (a) of this section.
(i) Channel Numbers and Corresponding Center Frequencies, and Certified
Coordinators Table A as follows:
Table A—List of Channel Numbers and Corresponding Center Frequencies, and
Certified Coordinators
Channel No. Mobile station transmit center
frequency
in MHz Base station transmit center
frequency
in MHz Coordinator
25 157.250 161.850 PX
84 157.225 161.825 PX
85 157.275 161.875 PX
(ii) Channels Allocated for Public Safety Use in 33 Inland VPCSAs/Eas Table
B as follows:
Table B—List of Channels Allocated for Public Safety Use in 33 Inland
VPCSAs/EAs
VHF public coast service area Name Economic area Public safety channel pairs
10 Grand Forks 110 25, 84
11 Minot 111 25, 84
12 Bismarck 112 25, 84
13 Aberdeen 114 25, 84
14 Rapid City 115 25, 84
15 North Platte 121 25, 84
16 Western Oklahoma 126 25, 85
17 Abilene 128 25, 85
18 San Angelo 129 25, 85
19 Odessa-Midland 135 25, 85
20 Hobbs 136 25, 85
21 Lubbock 137 25, 85
22 Amarillo 138 25, 85
23 Santa Fe 139 25, 84
24 Pueblo 140 25, 84
25 Denver-Boulder-Greeley 141 25, 84
26 Scottsbluff 142 25, 84
27 Casper 143 25, 84
28 Billings 144 25, 84
29 Great Falls 145 25, 84
30 Missoula 146 25, 84
31 Idaho Falls 148 25, 85
32 Twin Falls 149 25, 85
33 Boise City 150 25, 84
34 Reno 151 25, 84
35 Salt Lake City-Ogden 152 25, 85
36 Las Vegas 153 25, 84
37 Flagstaff 154 25, 84
38 Farmington 155 25, 84
39 Albuquerque 156 25, 84
40 El Paso 157 25, 85
41 Phoenix-Mesa 158 25, 84
42 Tucson 159 25, 84
(3) The channels pairs set forth in Table B paragraph (g)(2)(ii) of this
section are designated primarily for the purpose of interoperability
communication.
(4) Channel pairs 25, 84, and 85 as listed in Table B paragraph (g)(2)(ii)
of this section were formerly allocated and assigned (under Sec. 80.371(c)
(1997) of this chapter) as public correspondence working channels in the
maritime VHF 156–162 MHz band; these channels were also shared (under former
Sec. 90.283 (1997) of this chapter) with private land radio mobile stations
including grandfathered public safety licensees). Thus, there are
grandfathered licensees nationwide (maritime and private land mobile radio
stations, including by rule waiver) operating on these channels both inside
and outside of the 33 EAs listed in Table B paragraph (g)(2)(ii) of this
section
(5) All applicants and licensees under this paragraph must comply with the
relevant technical sections under this part unless otherwise stated in this
paragraph (g) of this section using the following standards and procedures:
(i) Provide evidence of frequency coordination in accordance with Sec. 90.175.
Public safety coordinators except the Special Emergency Coordinator are
certified to coordinate applications for the channels pairs set forth in
Table B paragraph (g)(2)(ii) ( i.e., letter symbol PX under paragraph (c)(2)
of this section).
(ii) Station power, as measured at the output terminals of the transmitter,
must not exceed 50 Watts for base stations and 20 Watts for mobile stations,
except in accordance with the provisions of paragraph (g)(5)(vi) of this
section. Antenna height (HAAT) must not exceed 122 meters (400 feet) for
base stations and 4.5 meters (15 feet) for mobile stations, except in
accordance with paragraph (g)(5)(vi) of this section. Antenna height (HAAT)
must not exceed 122 meters (400 feet) for base stations and 4.5 meters (15
feet) for mobile stations, except in accordance with paragraph (g)(5)(vi) of
this section. Such base and mobile channels shall not be operated on board
aircraft in flight.
(iii) Frequency protection must be provided to other stations in accordance
with the following guidelines for each channel and for each area and
adjacent area:
(A) Protect coast stations licensed prior to July 6, 1998, by the required
separations shown in Table C below.
(B) Protect stations described in paragraph (g)(4) of this section, by
frequency coordination in accordance with Sec. 90.175 of this part.
(C) Protect public safety stations granted under paragraph (g) of this
section by frequency coordination in accordance with Sec. 90.175 of this part.
(D) Where the Public safety designated channel is not a Public Safety
designated channel in an adjacent EA: Applicants shall engineer base
stations such that the maximum signal strength at the boundary of the
adjacent EA does not exceed 5 dB V/m.
(iv) The following table, along with the antenna height (HAAT) and power
(ERP), must be used to determine the minimum separation required between
proposed base stations and co-channel public coast stations licensed prior
to July 6, 1998 under part 80 of this chapter. Applicants whose exact ERP or
HAAT are not reflected in the table must use the next highest figure shown.
Table C—Required Separation in Kilometers (Miles) of Base Station From
Public Coast Stations
Base Station Characteristics
HAAT ERP (watts)
Meters (feet) 400 300 200 100 50
15 (50) 138 (86) 135 (84) 129 (80) 129 (80) 116 (72)
30 (100) 154 (96) 151 (94) 145 (90) 137 (85) 130 (81)
61 (200) 166 (103) 167 (104) 161 (100) 153 (95) 145 (90)
122 (400) 187 (116) 177 (110) 183 (114) 169 (105) 159 (99)
(v) In the event of interference, the Commission may require, without a
hearing, licensees of base stations authorized under this section that are
located within 241 kilometers (150 miles) of a co-channel public coast,
I/LT, or grandfathered public safety station licensed prior to July 6, 1998,
or an international border, to reduce power, decrease antenna height, and/or
install directional antennas.
Mobile stations must be operated only within radio range of their associated
base station.
(vi) Applicants seeking to be licensed for stations exceeding the
power/antenna height limits of the table in paragraph (g)(5)(iv) of this
section must request a waiver of that paragraph and must submit with their
application an interference analysis, based upon an appropriate,
generally-accepted terrain-based propagation model, that shows that
co-channel protected entities, described in paragraph (g)(5)(iii) of this
section, would receive the same or greater interference protection than the
relevant criteria outlined in paragraph (g)(5)(iii) of this section.
(h) Spectrum leasing arrangements. Notwithstanding any other provisions of
this section to the contrary, licensees in the Public Safety Radio Services
( see part 90, subpart B) may enter into spectrum leasing arrangements ( see
part 1, subpart X of this chapter) with entities providing communications in
support of public safety operations.
[ 62 FR 18845 , Apr. 17, 1997, as amended at 63 FR 36608 , July 7, 1998; 63 FR 58651 , Nov. 2, 1998; 64 FR 10397 , Mar. 4, 1999; 64 FR 36261 , July 6, 1999;
65 FR 38326 , June 20, 2000; 65 FR 43715 , 43716, July 14, 2000; 65 FR 60874 ,
Oct. 13, 2000; 65 FR 66650 , Nov. 7, 2000; 67 FR 41858 , June 20, 2002; 67 FR 63284 , Oct. 11, 2002; 67 FR 70705 , Nov. 26, 2002; 68 FR 19446 , Apr. 21,
2003; 68 FR 38639 , June 30, 2003; 68 FR 42298 , July 17, 2003; 69 FR 16498 ,
Mar. 30, 2004; 69 FR 48162 , Aug. 9, 2004; 69 FR 46442 , Aug. 3, 2004; 69 FR 67837 , Nov. 22, 2004; 69 FR 77559 , Dec. 27, 2004; 70 FR 21660 , Apr. 27,
2005; 70 FR 29960 , May 25, 2005; 70 FR 46678 , Aug. 10, 2005; 70 FR 61060 ,
Oct. 20, 2005; 72 FR 35191 , June 27, 2007; 72 FR 44423 , Aug. 8, 2007]
Goto Section: 90.18 | 90.22
Goto Year: 2007 |
2009
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