Goto Section: 80.355 | 80.359 | Table of Contents

FCC 80.357
Revised as of October 1, 2006
Goto Year:2005 | 2007
Sec.  80.357   Working frequencies for Morse code and data transmission.

   This section describes the working frequencies assignable to maritime
   stations for A1A, J2A, J2B (2000–27500 kHz band only), or J2D (2000–27500
   kHz band only) radiotelegraphy.

   (a) Ship station frequencies—(1) Frequencies in the 100–160 kHz band. The
   following table describes the working carrier frequencies in the 100–160 kHz
   band which are assignable to ship stations. A ship station may also transmit
   on a radiotelegraphy working channel of a coast station within the 100–160
   kHz band when directed to do so by the coast station provided interference
   is not caused to any land, fixed, broadcast, or radiolocation station.


------------------------------------------------------------------------
                              100-160 (kHz)
------------------------------------------------------------------------
                                   152        ..........................
                                   153        ..........................
                                   154        ..........................
                                   155        ..........................
                                   156        ..........................
                                   157        ..........................
                                   158        ..........................
------------------------------------------------------------------------

   (2) Frequencies in the 405–525 kHz band. The following table describes the
   working carrier frequencies in the 405–525 kHz band which are assignable to
   ship stations. A ship station may transmit on a radiotelegraphy working
   channel of a coast station in the 415–490 kHz band when directed to do so by
   the coast station.


------------------------------------------------------------------------
                              405-525 (kHz)
------------------------------------------------------------------------
                                 \1\ 410      ..........................
                                   425        ..........................
                                   454        ..........................
                                   468        ..........................
                                   480        ..........................
                                 \2\ 512      ..........................
                                 \3\ 518      ..........................
------------------------------------------------------------------------
\1\ The frequency 410 kHz may be used on a secondary basis for the
  transmission of radiodetermination information and for transmitting by
  radiotelegraph radiodetermination related messages to direction-
  finding stations.
\2\ The frequency 512 kHz may be used as a supplementary calling
  frequency when 500 kHz is used for distress, safety and urgency
  communications. The use of the 512 kHz as a working frequency is
  prohibited in areas where it is used as a supplementary calling
  frequency when 500 kHz is used for distress, safety, and urgency
  communications.
\3\ The frequency 518 kHz is a receive only frequency by ship stations.
  It is used by U.S. Coast Guard coast stations for NB-DP transmissions
  of meteorological and navigational warnings to ships.

   (3) Frequencies in the 2000–27500 kHz band. This paragraph describes the
   working frequencies and Channel Series in the 2000–27500 kHz band which are
   assignable to ship stations.

   (i) Two Channel Series will be assigned for routine use to each ship
   station. Frequencies from any other Channel Series may be used if the
   frequencies in the assigned Channel Series are not adequate for
   communications.

                                                          Ship Morse Working Fr
equencies (kHz)
-------------------------------------------------------------------------------
-------------------------------------------------------------------------

Channel Series:
    W1...........  4187.0.............................................      628
5.0      8342.0     12422.0     16619.0     22242.0     25161.5
                   ...................................................  .......
...      8343.5     12453.0     16650.0     22273.0
                   ...................................................  .......
...  ..........  ..........     16681.0
    W2...........  4187.5.............................................      628
5.5      8342.5     12422.5     16619.5     22242.5     25162.0
                   ...................................................  .......
...      8344.0     12453.5     16650.5     22273.5
                   ...................................................  .......
...  ..........  ..........     16681.5
    W3...........  4188.0.............................................      628
6.0      8343.0     12423.0     16620.0     22243.0     25162.5
                   ...................................................  .......
...      8344.5     12454.0     16651.0     22274.0
                   ...................................................  .......
...  ..........  ..........     16682.0
    W4...........  4188.5.............................................      628
6.5      8343.5     12423.5     16620.5     22243.5     25163.0
                   ...................................................  .......
...      8345.0     12454.5     16651.5     22274.5
                   ...................................................  .......
...  ..........  ..........     16682.5
    W5...........  4189.0.............................................      628
7.0      8344.0     12424.0     16621.0     22244.0     25163.5
                   ...................................................  .......
...      8345.5     12455.0     16652.0     22275.0
                   ...................................................  .......
...  ..........  ..........     16683.0
    W6...........  4189.5.............................................      628
7.5      8344.5     12424.5     16621.5     22244.5     25164.0
                   ...................................................  .......
...      8346.0     12455.5     16652.5     22275.5
                   ...................................................  .......
...  ..........  ..........     16619.0
    W7...........  4190.0.............................................      628
8.0      8345.0     12425.0     16622.0     22245.0     25164.5
                   ...................................................  .......
...      8346.5     12456.0     16653.0     22276.0
                   ...................................................  .......
...  ..........  ..........     16619.5
    W8...........  4190.5.............................................      628
8.5      8345.5     12425.5     16622.5     22245.5     25165.0
                   ...................................................  .......
...      8347.0     12456.5     16653.5     22276.5
                   ...................................................  .......
...  ..........  ..........     16620.0
    W9...........  4191.0.............................................      628
9.0      8346.0     12426.0     16623.0     22246.0     25165.5
                   ...................................................  .......
...      8347.5     12457.0     16654.0     22277.0
                   ...................................................  .......
...  ..........  ..........     16620.5
    W10..........  4191.5.............................................      628
9.5      8346.5     12426.5     16623.5     22246.5     25166.0
                   ...................................................  .......
...      8348.0     12457.5     16654.5     22270.5
                   ...................................................  .......
...  ..........  ..........     16621.0
    W11..........  4192.0.............................................      629
0.0      8347.0     12427.0     16624.0     22247.0     25166.5
                   ...................................................  .......
...      8348.5     12458.0     16655.0     22278.0
                   ...................................................  .......
...  ..........  ..........     16621.5
    W12..........  4192.5.............................................      629
0.5      8347.5     12427.5     16624.5     22247.5     25167.0
                   ...................................................  .......
...      8349.0     12458.5     16655.5     22278.5
                   ...................................................  .......
...  ..........  ..........     16622.0
    W13..........  4193.0.............................................      629
1.0      8348.0     12428.0     16625.0     22248.0     25167.5
                   ...................................................  .......
...      8349.5     12459.0     16656.0     22279.0
                   ...................................................  .......
...  ..........  ..........     16622.5
    W14..........  4193.5.............................................      629
1.5      8348.5     12428.5     16625.5     22248.5     25168.0
                   ...................................................  .......
...      8350.0     12459.5     16656.5     22242.0
                   ...................................................  .......
...  ..........  ..........     16623.0
    W15..........  4194.0.............................................      629
2.0      8349.0     12429.0     16626.0     22249.0     25168.5
                   ...................................................  .......
...      8350.5     12460.0     16657.0     22242.5
                   ...................................................  .......
...  ..........  ..........     16623.5
    W16..........  4194.5.............................................      629
2.5      8349.5     12429.5     16626.5     22249.5     25169.0
                   ...................................................  .......
...      8351.0     12460.5     16657.5     22243.0
                   ...................................................  .......
...  ..........  ..........     16624.0
    W17..........  4195.0.............................................      629
3.0      8350.0     12430.0     16627.0     22250.0     25169.5
                   ...................................................  .......
...      8351.5     12461.0     16658.0     22243.5
                   ...................................................  .......
...  ..........  ..........     16624.5
    W18..........  4195.5.............................................      629
3.5      8350.5     12430.5     16627.5     22250.5     25170.0
                   ...................................................  .......
...      8352.0     12461.5     16658.5     22244.0
                   ...................................................  .......
...  ..........  ..........     16625.0
    W19..........  4196.0.............................................      629
4.0      8351.0     12431.0     16628.0     22251.0     25170.5
                   ...................................................  .......
...      8352.5     12462.0     16659.0     22244.5
                   ...................................................  .......
...  ..........  ..........     16625.5
    W20..........  4196.5.............................................      629
4.5      8351.5     12431.5     16628.5     22251.5     25171.0
                   ...................................................  .......
...      8353.0     12462.5     16659.5     22245.0
                   ...................................................  .......
...  ..........  ..........     16626.0
    W21..........  4197.0.............................................      629
5.0      8352.0     12432.0     16629.0     22252.0     25161.5
                   ...................................................  .......
...      8353.5     12463.0     16660.0     22245.5
                   ...................................................  .......
...  ..........  ..........     16626.5
    W22..........  4197.5.............................................      629
5.5      8352.5     12432.5     16629.5     22252.5     25162.0
                   ...................................................  .......
...      8354.0     12463.5     16660.5     22246.0
                   ...................................................  .......
...  ..........  ..........     16627.0
    W23..........  4198.0.............................................      629
6.0      8353.0     12433.0     16630.0     22253.0     25162.5
                   ...................................................  .......
...      8354.5     12464.0     16661.0     22246.5
                   ...................................................  .......
...  ..........  ..........     16627.5
    W24..........  4198.5.............................................      629
6.5      8353.5     12433.5     16630.5     22253.5     25163.0
                   ...................................................  .......
...      8355.0     12464.5     16661.5     22247.0
                   ...................................................  .......
...  ..........  ..........     16628.0
    W25..........  4199.0.............................................      629
7.0      8354.0     12434.0     16631.0     22254.0     25163.5
                   ...................................................  .......
...      8355.5     12465.0     16662.0     22247.5
                   ...................................................  .......
...  ..........  ..........     16628.5
    W26..........  4199.5.............................................      629
7.5      8354.5     12434.5     16631.5     22254.5     25164.0
                   ...................................................  .......
...      8356.0     12465.5     16662.5     22248.0
                   ...................................................  .......
...  ..........  ..........     16629.0
    W27..........  4200.0.............................................      629
8.0      8355.0     12435.0     16632.0     22255.0     25164.5
                   ...................................................  .......
...      8356.5     12466.0     16663.0     22248.5
                   ...................................................  .......
...  ..........  ..........     16629.5
    W28..........  4200.5.............................................      629
8.5      8355.5     12435.5     16632.5     22255.5     25165.0
                   ...................................................  .......
...      8357.0     12466.5     16663.5     22249.0
                   ...................................................  .......
...  ..........  ..........     16630.0
    W29..........  4201.0.............................................      629
9.0      8356.0     12436.0     16633.0     22256.0     25165.5
                   ...................................................  .......
...      8357.5     12467.0     16664.0     22249.5
                   ...................................................  .......
...  ..........  ..........     16630.5
    W30..........  4201.5.............................................      629
9.5      8356.5     12436.5     16633.5     22256.5     25166.0
                   ...................................................  .......
...      8358.0     12467.5     16664.5     22250.0
                   ...................................................  .......
...  ..........  ..........     16631.0
    W31..........  4202.0.............................................      630
0.0      8357.0     12437.0     16634.0     22257.0     25166.5
                   ...................................................  .......
...      8358.5     12468.0     16665.0     22250.5
                   ...................................................  .......
...  ..........  ..........     16631.5
    W32..........  4202.0.............................................      630
0.0      8357.5     12437.5     16634.5     22257.5     25167.0
                   ...................................................  .......
...      8359.0     12468.5     16665.5     22251.0
                   ...................................................  .......
...  ..........  ..........     16632.0
    W33..........  4201.5.............................................      629
9.5      8358.0     12438.0     16635.0     22258.0     25167.5
                   ...................................................  .......
...      8359.5     12469.0     16666.0     22251.5
                   ...................................................  .......
...  ..........  ..........     16632.5
    W34..........  4201.0.............................................      629
9.0      8358.5     12438.5     16635.5     22258.5     25168.0
                   ...................................................  .......
...      8360.0     12469.5     16666.5     22252.0
                   ...................................................  .......
...  ..........  ..........     16633.0
    W35..........  4200.5.............................................      629
8.5      8359.0     12439.0     16636.0     22259.0     25168.5
                   ...................................................  .......
...      8360.5     12470.0     16667.0     22252.5
                   ...................................................  .......
...  ..........  ..........     16633.5
    W36..........  4200.0.............................................      629
8.0      8359.5     12439.5     16636.5     22259.5     25169.0
                   ...................................................  .......
...      8361.0     12470.5     16667.5     22253.0
                   ...................................................  .......
...  ..........  ..........     16634.0
    W37..........  4199.5.............................................      629
7.5      8360.0     12440.0     16637.0     22260.0     25169.5
                   ...................................................  .......
...      8361.5     12471.0     16668.0     22253.5
                   ...................................................  .......
...  ..........  ..........     16634.5
    W38..........  4199.0.............................................      629
7.0      8360.5     12440.5     16637.5     22260.5     25170.0
                   ...................................................  .......
...      8362.0     12471.5     16668.5     22254.0
                   ...................................................  .......
...  ..........  ..........     16635.0
    W39..........  4198.5.............................................      629
6.5      8361.0     12441.0     16638.0     22261.0     25170.5
                   ...................................................  .......
...      8362.5     12472.0     16669.0     22254.5
                   ...................................................  .......
...  ..........  ..........     16635.5
    W40..........  4198.0.............................................      629
6.0      8361.5     12441.5     16638.5     22261.5     25171.0
                   ...................................................  .......
...      8363.0     12472.5     16669.5     22255.0
                   ...................................................  .......
...  ..........  ..........     16636.0
    W41..........  4197.5.............................................      629
5.5      8362.0     12442.0     16639.0     22262.0     25161.5
                   ...................................................  .......
...      8363.5     12473.0     16670.0     22255.5
                   ...................................................  .......
...  ..........  ..........     16636.5
    W42..........  4197.0.............................................      629
5.0      8362.5     12442.5     16639.5     22262.5     25162.0
                   ...................................................  .......
...      8364.0     12473.5     16670.5     22256.0
                   ...................................................  .......
...  ..........  ..........     16637.0
    W43..........  4196.5.............................................      629
4.5      8363.0     12443.0     16640.0     22263.0     25162.5
                   ...................................................  .......
...      8364.5     12474.0     16671.0     22256.5
                   ...................................................  .......
...  ..........  ..........     16637.5
    W44..........  4196.0.............................................      629
4.0      8363.5     12443.5     16640.5     22263.5     25163.0
                   ...................................................  .......
...      8365.0     12474.5     16671.5     22257.0
                   ...................................................  .......
...  ..........  ..........     16638.0
    W45..........  4195.5.............................................      629
3.5      8364.0     12444.0     16641.0     22264.0     25163.5
                   ...................................................  .......
...      8365.5     12475.0     16672.0     22257.5
                   ...................................................  .......
...  ..........  ..........     16638.5
    W46..........  4195.0.............................................      629
3.0      8364.5     12444.5     16641.5     22264.5     25164.0
                   ...................................................  .......
...      8371.0     12475.5     16672.5     22258.0
                   ...................................................  .......
...  ..........  ..........     16639.0
    W47..........  4194.5.............................................      629
2.5      8365.0     12445.0     16642.0     22265.0     25164.5
                   ...................................................  .......
...      8371.5     12476.0     16673.0     22258.5
                   ...................................................  .......
...  ..........  ..........     16639.5
    W48..........  4194.0.............................................      629
2.0      8365.5     12445.5     16642.5     22265.5     25165.0
                   ...................................................  .......
...      8372.0     12476.5     16673.5     22259.0
                   ...................................................  .......
...  ..........  ..........     16640.0
    W49..........  4193.5.............................................      629
1.5      8371.0     12446.0     16643.0     22266.0     25165.5
                   ...................................................  .......
...      8372.5     12422.0     16674.0     22259.5
                   ...................................................  .......
...  ..........  ..........     16640.5
    W50..........  4193.0.............................................      629
1.0      8371.5     12446.5     16643.5     22266.5     25166.0
                   ...................................................  .......
...      8373.0     12422.5     16674.5     22260.0
                   ...................................................  .......
...  ..........  ..........     16641.0
    W51..........  4192.5.............................................      629
0.5      8372.0     12447.0     16644.0     22267.0     25166.5
                   ...................................................  .......
...      8373.5     12423.0     16675.0     22260.5
                   ...................................................  .......
...  ..........  ..........     16641.5
    W52..........  4192.0.............................................      629
0.0      8372.5     12447.5     16644.5     22267.5     25167.0
                   ...................................................  .......
...      8374.0     12423.5     16675.5     22261.0
                   ...................................................  .......
...  ..........  ..........     16642.0
    W53..........  4191.5.............................................      628
9.5      8373.0     12448.0     16645.0     22268.0     25167.5
                   ...................................................  .......
...      8374.5     12424.0     16676.0     22261.5
                   ...................................................  .......
...  ..........  ..........     16642.5
    W54..........  4191.0.............................................      628
9.0      8373.5     12448.5     16645.5     22268.5     25168.0
                   ...................................................  .......
...      8375.0     12424.5     16676.5     22262.0
                   ...................................................  .......
...  ..........  ..........     16643.0
    W55..........  4190.5.............................................      628
8.5      8374.0     12449.0     16646.0     22269.0     25168.5
                   ...................................................  .......
...      8375.5     12425.0     16677.0     22262.5
                   ...................................................  .......
...  ..........  ..........     16643.5
    W56..........  4190.0.............................................      628
8.0      8374.5     12449.5     16646.5     22269.5     25169.0
                   ...................................................  .......
...      8376.0     12425.5     16677.5     22263.0
                   ...................................................  .......
...  ..........  ..........     16644.0
    W57..........  4189.5.............................................      628
7.5      8375.0     12450.0     16647.0     22270.0     25169.5
                   ...................................................  .......
...      8342.0     12426.0     16678.0     22263.5
                   ...................................................  .......
...  ..........  ..........     16644.5
    W58..........  4189.0.............................................      628
7.0      8375.5     12450.5     16647.5     22270.5     25170.0
                   ...................................................  .......
...      8342.5     12426.5     16678.5     22264.0
                   ...................................................  .......
...  ..........  ..........     16645.0
    W59..........  4188.5.............................................      628
6.5      8376.0     12451.0     16648.0     22271.0     25170.5
                   ...................................................  .......
...      8343.0     12427.0     16679.0     22264.5
                   ...................................................  .......
...  ..........  ..........     16645.5
    W60..........  4188.0.............................................      628
6.0      8342.0     12451.5     16648.5     22271.5     25171.0
                   ...................................................  .......
...      8343.5     12427.5     16679.5     22265.0
                   ...................................................  .......
...  ..........  ..........     16646.0
    W61..........  4187.5.............................................      628
5.5      8342.5     12452.0     16649.0     22272.0     25161.5
                   ...................................................  .......
...      8344.0     12428.0     16680.0     22265.5
                   ...................................................  .......
...  ..........  ..........     16646.5
    W62..........  4187.0.............................................      628
5.0      8343.0     12452.5     16649.5     22272.5     25162.0
                   ...................................................  .......
...      8344.5     12428.5     16680.5     22266.0
                   ...................................................  .......
...  ..........  ..........     16678.0
-------------------------------------------------------------------------------
-------------------------------------------------------------------------

   (ii) If the frequencies listed in paragraph (3)(i) of this section are not
   adequate for communications, ship stations may use any of the non-paired
   narrow-band direct-printing frequencies listed in  Sec. 80.361(b) of this part
   for A1A or J2A radiotelegraphy.

   (b) Coast station frequencies—(1) Frequencies in the 100–27500 kHz band. The
   following table describes the working carrier frequencies in the 100–27500
   kHz band which are assignable to coast stations located in the designated
   geographical areas. The exclusive maritime mobile HF bands listed in the
   table contained in  Sec. 80.363(a)(2) of this chapter are also available for
   assignment to public coast stations for A1A, J2A, J2B, or J2D
   radiotelegraphy following coordination with government users.


-------------------------------------------------------------------------------
-------------------------------------------------------------------------

                         Bands \1\
                                                               ----------------
-------------------------------------------------------------------------
                             Area                                100-160   405-
525
                                                                   kHz       kH
z      2 MHz     4 MHz     6 MHz     8 MHz    12 MHz    16 MHz    22 MHz
-------------------------------------------------------------------------------
-------------------------------------------------------------------------
Central Pacific...............................................    126.15    426
.00    2037.5    4247.0    6348.0    8558.0   12695.5   17016.8   22479.0
                                                                ........    436
.00    2045.0    4274.0    6365.5    8618.0   12808.5   17026.0   22515.0
                                                                  147.85    460
.00    2061.5    4228.0    6477.5    8642.0   12844.5   17088.8   22557.0
                                                                ........     47
6.0  ........  ........    6488.0    8445.0   13002.0  ........   22581.5
                                                                ........    500
.00  ........  ........  ........  ........   13033.5  ........  ........
                                                                ........    512
.00  ........  ........  ........  ........  ........  ........  ........
South Pacific.................................................  ........    418
.00    2049.5    4238.0    6355.0    8590.0   12691.0   17064.8   22467.0
                                                                ........    464
.00    2055.5    4283.0    6463.5    8606.0   12912.0   17088.8   22593.5
                                                                ........    482
.00  ........  ........  ........    8642.0   12993.0   17220.5  ........
                                                                ........    500
.00  ........  ........  ........  ........   13033.5  ........  ........
                                                                ........    512
.00  ........  ........  ........  ........  ........  ........  ........
Gulf of Mexico................................................    153.00    410
.00    2042.0    4256.0    6369.0    8473.0   12704.5   17117.6   22467.0
                                                                ........    420
.00    2048.0    4274.0    6435.5    8550.0   12826.5   17170.4   22668.5
                                                                ........    434
.00    2049.5    4310.0    6446.0    8570.0   12840.0   17172.4   22686.5
                                                                ........    438
.00    2052.5    4322.0    6495.0    8666.0   13038.0   17230.1   22688.0
                                                                ........    478
.00    2055.5  ........  ........    8445.0   13051.5  ........  ........
                                                                ........    484
.00    2063.0  ........  ........    8453.0   12660.0  ........  ........
                                                                ........    500
.00  ........  ........  ........  ........  ........  ........  ........
                                                                ........    512
.00  ........  ........  ........  ........  ........  ........  ........
Great Lakes...................................................  ........    482
.00  ........    4316.0    6474.0    8534.0  ........  ........  ........
                                                                ........    500
.00  ........  ........  ........  ........  ........  ........  ........
                                                                ........    512
.00  ........  ........  ........  ........  ........  ........  ........
Hawaii........................................................  ........    484
.00    2052.5    4295.0    6407.5    8542.0   13029.0   16978.4   22509.0
                                                                ........    500
.00  ........  ........  ........  ........  ........  ........  ........
                                                                ........    512
.00  ........  ........  ........  ........  ........  ........  ........
Puerto Rico...................................................    153.00    486
.00    2052.5    4244.0  ........    8457.0   12700.0  ........  ........
                                                                ........    500
.00  ........  ........  ........  ........  ........  ........  ........
                                                                ........    512
.00  ........  ........  ........  ........  ........  ........  ........
North Atlantic................................................    112.85    418
.00    2036.0    4238.0    6351.5    8502.0   12745.5   16933.2   22485.0
                                                                  124.05    436
.00    2040.5    4268.0    6376.0    8514.0   12925.5   16968.8   22503.0
                                                                  130.35    442
.00    2046.5    4331.0    6414.5    8586.0   12948.0   16973.6   22521.0
                                                                  132.10    460
.00    2051.0    4343.0    6418.0    8610.0   12961.5   16997.6   22599.5
                                                                  134.55    472
.00    2054.0    4346.0    6333.5    8630.0   12997.5   17021.6   22640.0
                                                                  137.00    476
.00    2060.0  ........    6337.0    8658.0   13020.0   17093.6   22658.0
                                                                ........    482
.00  ........  ........    6344.0    8686.0   13024.5   16904.9  ........
                                                                  146.80    500
.00  ........  ........  ........  ........   13033.5  ........  ........
                                                                  147.50    512
.00  ........  ........  ........  ........   13060.5  ........  ........
Central Atlantic..............................................  ........    428
.00    2063.0    4346.0    6484.5    8502.0   12885.0   16916.5   22588.5
                                                                ........    500
.00  ........  ........  ........  ........  ........  ........  ........
                                                                ........    512
.00  ........  ........  ........  ........  ........  ........  ........
South Atlantic................................................    137.70    434
.00    2039.0    4250.0    6389.6    8486.0   12952.5   16918.8   22503.0
                                                                ........    464
.00    2043.5    4292.0    6407.5    8525.0   12970.5   17093.6   22575.5
                                                                ........    472
.00    2051.0    4295.0    6411.0    8686.0   13011.0   17160.8  ........
                                                                ........    488
.00    2057.0  ........  ........    8453.0   12660.0   17170.4  ........
                                                                ........    500
.00  ........  ........  ........  ........  ........   17239.7  ........
                                                                ........    512
.00  ........  ........  ........  ........  ........  ........  ........
North Pacific.................................................  ........    482
.00    2058.5    4349.0    6411.0    8582.0   12907.5   17007.2   22539.0
                                                                ........    488
.00    2063.0  ........  ........    8658.0   12916.5  ........  ........
                                                                ........    500
.00  ........  ........  ........  ........  ........  ........  ........
                                                                ........    512
.00  ........  ........  ........  ........  ........  ........  ........
Alaska........................................................  ........    416
.00  ........  ........  ........  ........  ........  ........  ........
                                                                ........    438
.00  ........  ........  ........  ........  ........  ........  ........
                                                                ........    452
.00  ........  ........  ........  ........  ........  ........  ........
                                                                ........    472
.00  ........  ........  ........  ........  ........  ........  ........
                                                                ........    512
.00  ........  ........  ........  ........  ........  ........  ........
-------------------------------------------------------------------------------
-------------------------------------------------------------------------
\1\ All frequencies in this table are shown in kilohertz.

   (2) Conditions of use. The following conditions are applicable to these
   frequencies:

   (i) Frequencies in the 100–160 kHz band are assignable to coast stations for
   high seas communications only;

   (ii) Frequencies above 5 MHz may be assigned primarily to stations serving
   the high seas and secondarily to stations serving inland waters of the
   United States, including the Great Lakes, under the condition that
   interference will not be caused to any coast station serving the high seas.

   (iii) The frequency 410 kHz may be used on a secondary basis for the
   transmission of radiodetermination information and for transmitting by
   radiotelegraph radiodetermination messages to direction-finding stations;
   and

   [ 51 FR 31213 , Sept. 2, 1986;  51 FR 34984 , Oct. 1, 1986, as amended at  56 FR 9887 , Mar. 8, 1991;  56 FR 34029 , July 25, 1991;  65 FR 77824 , Dec. 13, 2000;
    67 FR 48264 , July 15, 2002;  68 FR 46969 , Aug. 7, 2003;  69 FR 64674 , Nov. 8,
   2004]


Goto Section: 80.355 | 80.359

Goto Year: 2005 | 2007
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