Goto Section: 87.171 | 87.185 | Table of Contents

FCC 87.173
Revised as of October 1, 2005
Goto Year:2004 | 2006
Sec.  87.173   Frequencies.

   (a) The table in paragraph (b) of this section lists assignable carrier
   frequencies or frequency bands.

   (1) The single letter symbol appearing in the “Subpart” column indicates the
   subpart of this part which contains additional applicable regulations.

   (2) The two or three letter symbol appearing in the “Class of Station”
   column indicates the class of station to which the frequency is assignable.

   (b) Frequency table:


-------------------------------------------------------------------------------
---------------------------------
     Frequency or frequency band               Subpart             Class of sta
tion              Remarks
-------------------------------------------------------------------------------
---------------------------------
90-110 kHz...........................  Q                       RL
          LORAN``C''.
190-285 kHz..........................  Q                       RLB
          Radiobeacons.
200-285 kHz..........................  O                       FAC
          Air traffic control.
325-405 kHz..........................  Q                       RLB
          Radiobeacons.
325-435 kHz..........................  Q                       RLB
          Radiobeacons.
410.0 kHz............................  F                       MA
          International direction-

           finding for use

           outside of U.S.
457.0 kHz............................  F                       MA
          Working frequency for

           aircraft on over water

           flights.
500.0 kHz............................  F                       MA
          International calling

           and distress frequency

           for ships and aircraft

           on over water flights.
510-535 kHz..........................  Q                       RLB
          Radiobeacons.
2182.0 kHz...........................  F                       MA
          International distress

           and calling.
2371.0 kHz...........................  ......................  ................
........  [Reserved]
2374.0 kHz...........................  ......................  ................
........  [Reserved]
2648.0 kHz...........................  I                       AX
          Alaska station.
2851.0 kHz...........................  I, J                    MA, FAE, FAT
          International HF (AFI);

           Flight test.
2854.0 kHz...........................  I                       MA, FAE
          International HF (SAT).
2866.0 kHz...........................  I                       MA, FAE
          Domestic HF (Alaska).
2869.0 kHz...........................  I                       MA, FAE
          International HF (CEP).
2872.0 kHz...........................  I                       MA, FAE
          International HF (NAT).
2875.0 kHz...........................  I                       MA, FAE
          Domestic HF.
2878.0 kHz...........................  I                       MA1, FAE
          Domestic HF;

           International HF

           (AFI).
2887.0 kHz...........................  I                       MA, FAE
          International HF (CAR).
2899.0 kHz...........................  I                       MA, FAE
          International HF (NAT).
2911.0 kHz...........................  I                       MA, FAE
          Domestic HF.
2932.0 kHz...........................  I                       MA, FAE
          International HF (NP).
2935.0 kHz...........................  I                       MA, FAE
          International HF (NP).
2944.0 kHz...........................  I                       MA, FAE
          International HF (SAM

           and MID).
2956.0 kHz...........................  I                       MA, FAE
          Domestic HF.
2962.0 kHz...........................  I                       MA, FAE
          International HF (NAT).
2971.0 kHz...........................  I                       MA, FAE
          International HF (NAT).
2992.0 kHz...........................  I                       MA, FAE
          International HF (MID).
2998.0 kHz...........................  I                       MA, FAE
          International HF (CWP).
3004.0 kHz...........................  I, J                    MA, FAE, FAT
          International HF (NCA);

           Flight test.
3013.0 kHz...........................  I                       MA, FAE
          Long distance

           operational control.
3016.0 kHz...........................  I                       MA, FAE
          International HF (EA,

           NAT).
3019.0 kHz...........................  I                       MA1, FAE
          Domestic HF;

           International HF (

           (NCA).
3023.0 kHz...........................  F, M, O                 MA1, FAR, FAC
          Search and rescue

           communications.
3281.0 kHz...........................  K                       MA, FAS
          Lighter-than-air craft

           and aeronautical

           stations serving

           lighter-than-air

           craft.
3413.0 kHz...........................  I                       MA, FAE
          International HF (CEP).
3419.0 kHz...........................  I                       MA, FAE
          International HF (AFI).
3425.0 kHz...........................  I                       MA, FAE
          International HF (AFI).
3434.0 kHz...........................  I                       MA1, FAE
          Domestic HF.
3443.0 kHz...........................  J                       MA, FAT
3449.0 kHz...........................  I                       MA, FAE
          Domestic HF.
3452.0 kHz...........................  I                       MA, FAE
          International HF (SAT).
3455.0 kHz...........................  I                       MA, FAE
          International HF (CAR,

           CWP).
3467.0 kHz...........................  I                       MA, FAE
          International HF (AFI,

           MID, SP).
3470.0 kHz...........................  I                       MA, FAE
          Domestic HF and

           International HF

           (SEA).
3473.0 kHz...........................  I                       MA, FAE
          International HF (MID).
3476.0 kHz...........................  I                       MA, FAE
          International HF (INO,

           NAT).
3479.0 kHz...........................  I                       MA, FAE
          International HF (EUR,

           SAM).
3485.0 kHz...........................  I                       MA, FAE
          International HF (EA,

           SEA).
3491.0 kHz...........................  I                       MA, FAE
          International HF (EA).
3494.0 kHz...........................  I                       MA, FAE
          Long distance

           operational control.
4125.0 kHz...........................  F                       MA
          Distress and safety

           with ships and coast

           stations.
4466.0 kHz...........................  ......................  ................
........  [Reserved]
4469.0 kHz...........................  ......................  ................
........  [Reserved]
4506.0 kHz...........................  ......................  ................
........  [Reserved]
4509.0 kHz...........................  ......................  ................
........  [Reserved]
4550.0 kHz...........................  I                       AX
          Gulf of Mexico.
4582.0 kHz...........................  ......................  ................
........  [Reserved]
4585.0 kHz...........................  ......................  ................
........  [Reserved]
4601.0 kHz...........................  ......................  ................
........  [Reserved]
4604.0 kHz...........................  ......................  ................
........  [Reserved]
4627.0 kHz...........................  ......................  ................
........  [Reserved]
4630.0 kHz...........................  ......................  ................
........  [Reserved]
4645.0 kHz...........................  I                       AX
          Alaska.
4657.0 kHz...........................  I                       MA, FAE
          International HF (AFI,

           CEP).
4666.0 kHz...........................  I                       MA, FAE
          International HF (CWP).
4669.0 kHz...........................  I                       MA, FAE
          International HF (MID,

           SAM).
4672.0 kHz...........................  I                       MA1, FAE
          Domestic HF.
4675.0 kHz...........................  I                       MA, FAE
          International HF (NAT).
4678.0 kHz...........................  I                       MA, FAE
          International HF (NCA).
4947.5 kHz...........................  I                       AX
          Alaska.
5036.0 kHz...........................  I                       AX
          Gulf of Mexico.
5122.5 kHz...........................  I                       AX
          Alaska.
5167.5 kHz...........................  I                       FA
          Alaska emergency.
5310.0 kHz...........................  I                       AX
          Alaska.
5451.0 kHz...........................  J                       MA, FAT
5463.0 kHz...........................  I                       MA1, FAE
          Domestic HF.
5469.0 kHz...........................  J                       MA, FAT
5427.0 kHz...........................  I                       MA, FAE
          Domestic HF.
5484.0 kHz...........................  I                       MA, FAE
          Domestic HF.
5490.0 kHz...........................  I                       MA, FAE
          Domestic HF.
5493.0 kHz...........................  I                       MA, FAE
          International HF (AFI).
5496.0 kHz...........................  I                       MA, FAE
          Domestic HF.
5508.0 kHz...........................  I                       MA1, FAE
          Domestic HF.
5520.0 kHz...........................  I                       MA, FAE
          International HF (CAR).
5526.0 kHz...........................  I                       MA, FAE
          International HF (SAM).
5529.0 kHz...........................  I                       MA, FAE
          Long distance

           operational control.
5538.0 kHz...........................  I                       MA, FAE
          Long distance

           operational control.
5547.0 kHz...........................  I                       MA, FAE
          International HF (CEP).
5550.0 kHz...........................  I                       MA, FAE
          International HF (CAR).
5559.0 kHz...........................  I                       MA, FAE
          International HF (SP).
5565.0 kHz...........................  I                       MA, FAE
          International HF (SAT).
5571.0 kHz...........................  J                       MA, FAT
          .......................
5574.0 kHz...........................  I                       MA, FAE
          International HF (CEP).
5598.0 kHz...........................  I                       MA, FAE
          International HF (NAT).
5616.0 kHz...........................  I                       MA, FAE
          International HF (NAT).
5628.0 kHz...........................  I                       MA, FAE
          International HF (NP).
5631.0 kHz...........................  I                       MA, FAE
          Domestic HF.
5634.0 kHz...........................  I                       MA, FAE
          International HF (INO).
5643.0 kHz...........................  I                       MA, FAE
          International HF (SP).
5646.0 kHz...........................  I                       MA, FAE
          International HF (NCA).
5649.0 kHz...........................  I                       MA, FAE
          International HF (NAT,

           SEA).
5652.0 kHz...........................  I                       MA, FAE
          International HF (AFI,

           CWP).
5655.0 kHz...........................  I                       MA, FAE
          International HF (EA,

           SEA).
5658.0 kHz...........................  I                       MA, FAE
          International HF (AFI,

           MID).
5661.0 kHz...........................  I                       MA, FAE
          International HF (CWP,

           EUR).
5664.0 kHz...........................  I                       MA, FAE
          International HF (NCA).
5667.0 kHz...........................  I                       MA, FAE
          International HF (MID).
5670.0 kHz...........................  I                       MA, FAE
          International HF (EA).
5680.0 kHz...........................  F, M, O                 MA1, FAC, FAR
          Search and rescue

           communications.
5887.5 kHz...........................  I                       AX
          Alaska.
6532.0 kHz...........................  I                       MA, FAE
          International HF (CWP).
6535.0 kHz...........................  I                       MA, FAE
          International HF (SAT).
6550.0 kHz...........................  J                       MA, FAT
6556.0 kHz...........................  I                       MA, FAE
          International HF (SEA).
6559.0 kHz...........................  I                       MA, FAE
          International HF (AFI).
6562.0 kHz...........................  I                       MA, FAE
          International HF (CWP).
6571.0 kHz...........................  I                       MA, FAE
          International HF (EA).
6574.0 kHz...........................  I                       MA, FAE
          International HF (AFI).
6577.0 kHz...........................  I                       MA, FAE
          International HF (CAR).
6580.0 kHz...........................  I                       MA, FAE
          Domestic HF.
6586.0 kHz...........................  I                       MA, FAE
          International HF (CAR).
6592.0 kHz...........................  I                       MA, FAE
          International HF (NCA).
6598.0 kHz...........................  I                       MA, FAE
          International HF (EUR).
6604.0 kHz...........................  I                       MA, FAE
          Domestic HF.
6622.0 kHz...........................  I                       MA, FAE
          International HF (NAT).
6625.0 kHz...........................  I                       MA, FAE
          International HF (MID).
6628.0 kHz...........................  I                       MA, FAE
          International HF (NAT).
6631.0 kHz...........................  I                       MA, FAE
          International HF (MID).
6637.0 kHz...........................  I                       MA, FAE
          Long distance

           operational control.
6640.0 kHz...........................  I                       MA, FAE
          Long distance

           operational control.
6649.0 kHz...........................  I                       MA, FAE
          International HF (SAM).
6655.0 kHz...........................  I                       MA, FAE
          International HF (NP).
6661.0 kHz...........................  I                       MA, FAE
          International HF (NP).
6673.0 kHz...........................  I                       MA, FAE
          International HF (AFI,

           CEP).
8015.0 kHz...........................  I                       AX
          Alaska.
8364.0 kHz...........................  F                       MA,
          Search and rescue

           communications.
8822.0 kHz...........................  J                       MA, FAT
8825.0 kHz...........................  I                       MA, FAE
          International HF (NAT).
8831.0 kHz...........................  I                       MA, FAE
          International HF (NAT).
8843.0 kHz...........................  I                       MA, FAE
          International HF (CEP).
8846.0 kHz...........................  I                       MA, FAE
          International HF (CAR).
8855.0 kHz...........................  I                       MA, FAE
          Domestic HF;

           International HF

           (SAM).
8861.0 kHz...........................  I                       MA, FAE
          International HF (SAT).
8864.0 kHz...........................  I                       MA, FAE
          International HF (NAT).
8867.0 kHz...........................  I                       MA, FAE
          International HF (SP).
8876.0 kHz...........................  I                       MA, FAE
          Domestic HF.
8879.0 kHz...........................  I                       MA, FAE
          International HF (INO,

           NAT).
8891.0 kHz...........................  I                       MA, FAE
          International HF (NAT).
8894.0 kHz...........................  I                       MA, FAE
          International HF (AFI).
8897.0 kHz...........................  I                       MA, FAE
          International HF (EA).
8903.0 kHz...........................  I                       MA, FAE
          International HF (AFI,

           CWP).
8906.0 kHz...........................  I                       MA, FAE
          International HF (NAT).
8918.0 kHz...........................  I                       MA, FAE
          International HF (CAR,

           MID).
8933.0 kHz...........................  I                       MA, FAE
          Long distance

           operational control.
8942.0 kHz...........................  I                       MA, FAE
          International HF (SEA).
8951.0 kHz...........................  I                       MA, FAE
          International HF (MID).
10018.0 kHz..........................  I                       MA, FAE
          International HF (MID).
10024.0 kHz..........................  I                       MA, FAE
          International HF (SAM).
10033.0 kHz..........................  I                       MA, FAE
          Long distance

           operational control.
10042.0 kHz..........................  I                       MA, FAE
          International HF (EA).
10045.0 kHz..........................  J                       MA, FAT
10048.0 kHz..........................  I                       MA, FAE
          International HF (NP).
10057.0 kHz..........................  I                       MA, FAE
          International HF (CEP).
10066.0 kHz..........................  I                       MA, FAE
          Domestic HF;

           International HF

           (SEA).
10075.0 kHz..........................  I                       MA, FAE
          Long distance

           operational control.
10081.0 kHz..........................  I                       MA, FAE
          International HF (CWP).
10084.0 kHz..........................  I                       MA, FAE
          International HF (EUR,

           SP).
10096.0 kHz..........................  I                       MA, FAE
          International HF (NCA,

           SAM).
11279.0 kHz..........................  I                       MA, FAE
          International HF (NAT).
11282.0 kHz..........................  I                       MA, FAE
          International HF (CEP).
11288.0 kHz..........................  J                       MA, FAT
11291.0 kHz..........................  I                       MA, FAE
          International HF (SAT).
11300.0 kHz..........................  I                       MA, FAE
          International HF (AFI).
11306.0 kHz..........................  J                       MA, FAT
11309.0 kHz..........................  I                       MA, FAE
          International HF (NAT).
11327.0 kHz..........................  I                       MA, FAE
          International HF (SP).
11330.0 kHz..........................  I                       MA, FAE
          International HF (AFI,

           NP).
11336.0 kHz..........................  I                       MA, FAE
          International HF (NAT).
11342.0 kHz..........................  I                       MA, FAE
          Long distance

           operational control.
11348.0 kHz..........................  I                       MA, FAE
          Long distance

           operational control.
11357.0 kHz..........................  I                       MA, FAE
          Domestic HF.
11360.0 kHz..........................  I                       MA, FAE
          International HF (SAM).
11363.0 kHz..........................  I                       MA, FAE
          Domestic HF.
11375.0 kHz..........................  I                       MA, FAE
          International HF (MID).
11384.0 kHz..........................  I                       MA, FAE
          International HF (CWP).
11387.0 kHz..........................  I                       MA, FAE
          International HF (CAR).
11396.0 kHz..........................  I                       MA, FAE
          International HF (CAR,

           EA, SEA).
13273.0 kHz..........................  I                       MA, FAE
          International HF (AFI).
13288.0 kHz..........................  I                       MA, FAE
          International HF (AFI,

           EUR, MID).
13291.0 kHz..........................  I                       MA, FAE
          International HF (NAT).
13294.0 kHz..........................  I                       MA, FAE
          International HF (AFI).
13297.0 kHz..........................  I                       MA, FAE
          International HF (CAR,

           EA, SAM).
13300.0 kHz..........................  I                       MA, FAE
          International HF (CEP,

           CWP, NP, SP).
13303.0 kHz..........................  I                       MA, FAE
          International HF (EA,

           NCA).
13306.0 kHz..........................  I                       MA, FAE
          International HF (INO,

           NAT).
13309.0 kHz..........................  I                       MA, FAE
          International HF (EA,

           SEA).
13312.0 kHz..........................  I, J                    MA, FAE, FAT
          International HF (MID);

           Flight test.
13315.0 kHz..........................  I                       MA, FAE
          International HF (NCA,

           SAT).
13318.0 kHz..........................  I                       MA, FAE
          International HF (SEA).
13330.0 kHz..........................  I                       MA, FAE
          Long distance

           operational control.
13348.0 kHz..........................  I                       MA, FAE
          Long distance

           operational control.
13357.0 kHz..........................  I                       MA, FAE
          International HF (SAT).
17904.0 kHz..........................  I                       MA, FAE
          International HF (CEP,

           CWP, NP, SP).
17907.0 kHz..........................  I                       MA, FAE
          International HF (CAR,

           EA, SAM, SEA).
17925.0 kHz..........................  I                       MA, FAE
          Long distance

           operational control.
17946.0 kHz..........................  I                       MA, FAE
          International HF (NAT).
17955.0 kHz..........................  I                       MA, FAE
          International HF (SAT).
17958.0 kHz..........................  I                       MA, FAE
          International HF (NCA).
17961.0 kHz..........................  I                       MA, FAE
          International HF (AFI,

           EUR, INO, MID).
17964.0 kHz..........................  J                       MA, FAT
21931.0 kHz..........................  J                       MA, FAT
21964.0 kHz..........................  I                       MA, FAE
          Long distance

           operational control.
26618.5 kHz..........................  ......................  ................
........  [Reserved]
26620.0 kHz..........................  ......................  ................
........  [Reserved]
26621.5 kHz..........................  ......................  ................
........  [Reserved]
72.020-75.980 MHz....................  P                       FA, AXO
          Operational fixed; 20

           kHz spacing.
75.000 MHz...........................  Q                       RLA
          Marker beacon.
108.000 MHz..........................  Q                       RLT
          .......................
108.000-117.950 MHz..................  Q                       RLO
          VHF omni-range.
108.000-117.975 MHz..................  Q                       DGP
          Differential GPS.
108.050 MHz..........................  Q                       RLT
          .......................
108.100-111.950 MHz..................  Q                       RLL
          ILS localizer.
108.100 MHz..........................  Q                       RLT
          .......................
108.150 MHz..........................  Q                       RLT
          .......................
112-118 MHz..........................  Q                       DGP
          Differential GPS.
118.000-121.400 MHz..................  O                       MA, FAC, FAW, GC
O, RCO,   25 kHz channel spacing.
                                                                RPC
121.500 MHz..........................  G, H, I, J, K, M, O     MA, FAU, FAE, FA
T, FAS,   Emergency and distress.
                                                                FAC, FAM, FAP
121.600-121.925 MHz..................  I, O, L, Q              MA, FAC, MOU, RL
T, GCO,   25 kHz channel spacing.
                                                                RCO, RPC
121.950 MHz..........................  K                       FAS
          .......................
121.975 MHz..........................  F                       MA, FAW, FAC, MO
U         Air traffic control

           operations.
122.000 MHz..........................  F                       MA, FAC, MOU
          Air carrier and private

           aircraft enroute

           flight advisory

           service provided by

           FAA.
122.025 MHz..........................  F                       MA, FAC, MOU
          Air traffic control

           operations.
122.050 MHz..........................  F                       MA, FAC, MOU
          Air traffic control

           operations.
122.075 MHz..........................  F                       MA, FAW, FAC, MO
U         Air traffic control

           operations.
122.100 MHz..........................  F, O                    MA, FAC, MOU
          Air traffic control

           operations.
122.125-122.675 MHz..................  F                       MA, FAC, MOU
          Air traffic control

           operations; 25 kHz

           spacing.
122.700 MHz..........................  G, L                    MA, FAU, MOU
          Unicom at airports with

           no control tower;

           Aeronautical utility

           stations.
122.725 MHz..........................  G, L                    MA, FAU, MOU
          Unicom at airports with

           no control tower;

           Aeronautical utility

           stations.
122.750 MHz..........................  F                       MA2
          Private fixed wing

           aircraft air-to-air

           communications.
122.775 MHz..........................  K                       MA, FAS
          .......................
122.800 MHz..........................  G, L                    MA, FAU, MOU
          Unicom at airports with

           no control tower;

           Aeronautical utility

           stations.
122.825 MHz..........................  I                       MA, FAE
          Domestic VHF
122.850 MHz..........................  H, K,                   MA, FAM, FAS
          .......................
122.875 MHz..........................  I                       MA, FAE
          Domestic VHF
122.900 MHz..........................  F, H, L                 MA, FAR, FAM, MO
U         .......................
                                       M
122.925 MHz..........................  H                       MA2, FAM
          .......................
122.950 MHz..........................  G, L                    MA, FAU, MOU
          Unicom at airports with

           no control tower;

           Aeronautical utility

           stations.
122.975 MHz..........................  G, L                    MA, FAU, MOU
          Unicom at airports with

           no control tower;

           Aeronautical utility

           stations.
123.000 MHz..........................  G, L                    MA, FAU, MOU
          Unicom at airports with

           no control tower;

           Aeronautical utility

           stations.
123.025 MHz..........................  F                       MA2
          Helicopter air-to-air

           communications; Air

           traffic control

           operations.
123.050 MHz..........................  G, L                    MA, FAU, MOU
          Unicom at airports with

           no control tower;

           Aeronautical utility

           stations.
123.075 MHz..........................  G, L                    MA, FAU, MOU
          Unicom at airports with

           no control tower;

           Aeronautical utility

           stations.
123.100 MHz..........................  M, O                    MA, FAC, FAR
          .......................
123.125 MHz..........................  J                       MA, FAT
          Itinerant.
123.150 MHz..........................  J                       MA, FAT
          Itinerant.
123.175 MHz..........................  J                       MA, FAT
          Itinerant.
123.200 MHz..........................  J                       MA, FAT
          .......................
123.225 MHz..........................  J                       MA, FAT
          .......................
123.250 MHz..........................  J                       MA, FAT
          .......................
123.275 MHz..........................  J                       MA, FAT
          .......................
123.300 MHz..........................  K                       MA, FAS
          .......................
123.325 MHz..........................  J                       MA, FAT
          .......................
123.350 MHz..........................  J                       MA, FAT
          .......................
123.375 MHz..........................  J                       MA, FAT
          .......................
123.400 MHz..........................  J                       MA, FAT
          Itinerant.
123.425 MHz..........................  J                       MA, FAT
          .......................
123.450 MHz..........................  J                       MA, FAT
          .......................
123.475 MHz..........................  J                       MA, FAT
          .......................
123.500 MHz..........................  K                       MA, FAS
          .......................
123.525 MHz..........................  J                       MA, FAT
          .......................
123.550 MHz..........................  J                       MA, FAT
          .......................
123.575 MHz..........................  J                       MA, FAT
          Itinerant.
123.6-128.8 MHz......................  O                       MA, FAC, FAW, GC
O, RCO,   25 kHz channel spacing.
                                                                RPC
128.825-132.000 MHz..................  I                       MA, FAE
          Domestic VHF; 25 kHz

           channel spacing.
132.025-135.975 MHz..................  O                       MA, FAC, FAW, GC
O, RCO,   25 kHz channel spacing.
                                                                RPC
136.000-136.400 MHz..................  O, S                    MA, FAC, FAW, GC
O, RCO,   Air traffic control
                                                                RPC
           operations; 25 kHz

           channel spacing.
136.425 MHz..........................  O, S                    MA, FAC, FAW, GC
O, RCO,   Air traffic control
                                                                RPC
           operations.
136.450 MHz..........................  O, S                    MA, FAC, FAW, GC
O, RCO,   Air traffic control
                                                                RPC
           operations.
136.475 MHz..........................  O, S                    MA, FAC, FAW, GC
O, RCO,   Air traffic control
                                                                RPC
           operations.
136.500-136.875 MHz..................  I                       MA, FAE
          Domestic VHF; 25 kHz

           channel spacing.
136.900 MHz..........................  I                       MA, FAE
          International and

           domestic VHF.
136.925 MHz..........................  I                       MA, FAE
          International and

           domestic VHF.
136.950 MHz..........................  I                       MA, FAE
          International and

           domestic VHF.
136.975 MHz..........................  I                       MA, FAE
          International and

           domestic VHF.
143.750 MHz..........................  ......................  ................
........  [Reserved]
143.900 MHz..........................  ......................  ................
........  [Reserved]
148.150 MHz..........................  ......................  ................
........  [Reserved]
156.300 MHz..........................  F                       MA
          For communications with

           ship stations under

           specific conditions.
156.375 MHz..........................  F                       MA
          For communications with

           ship stations under

           specific conditions;

           Not authorized in New

           Oreleans vessel

           traffic service area.
156.400 MHz..........................  F                       MA
          For communications with

           ship stations under

           specific conditions.
156.425 MHz..........................  F                       MA
          For communications with

           ship stations under

           specific conditions.
156.450 MHz..........................  F                       MA
          For communications with

           ship stations under

           specific conditions.
156.625 MHz..........................  F                       MA
          For communications with

           ship stations under

           specific conditions.
156.800 MHz..........................  F                       MA
          Distress, safety and

           calling frequency; For

           communications with

           ship stations under

           specific conditions.
156.900 MHz..........................  F                       MA
          For communications with

           ship stations under

           specific conditions.
157.425 MHz..........................  F                       MA
          For communications with

           commercial fishing

           vessels under specific

           conditions except in

           Great Lakes and St.

           Lawrence Seaway areas.
243.000 MHz..........................  F                       MA
          Emergency and distress

           frequency for use of

           survival craft and

           emergency locator

           transmitters.
328.600-335.400 MHz..................  Q                       RLG
          ILS glide path.
334.550 MHz..........................  Q                       RLT
          .......................
334.700 MHz..........................  Q                       RLT
          .......................
406.0-406.1 MHz......................  F, G, H, I, J, K, M, O  MA, FAU, FAE, FA
T, FAS,   Emergency and distress.
                                                                FAC, FAM, FAP
960-1215 MHz.........................  F, Q                    MA, RL, RNV
          Electronic aids to air

           navigation.
978.000 MHz..........................  Q                       RLT
          .......................
979.000 MHz..........................  Q                       RLT
          .......................
1030.000 MHz.........................  Q                       RLT
          .......................
1104.000 MHz.........................  Q                       RLT
          .......................
979.000 MHz..........................  Q                       RLT
          .......................
1300-1350 MHz........................  F, Q                    MA, RLS
          Surveillance radars and

           transponders.
1435-1535 MHz........................  F, J                    MA, FAT
          Aeronautical telemetry

           and telecommand

           operations.
1559-1610 MHz........................  Q                       DGP
          Differential GPS.
1559-1626.5 MHz......................  F, Q                    MA, RL
          Aeronautical

           radionavigation.
1646.5-1660.5 MHz....................  F                       TJ
          Aeronautical Mobile-

           Satellite (R).
2310-2395 MHz........................  J                       MA,FAT
          Aeronautical telemetry

           and telecommand

           operations.
2700-2900 MHz........................  Q                       RLS, RLD
          Airport surveillance

           and weather radar.
4200-4400 MHz........................  F                       MA
          Radio altimeters.
5000-5250 MHz\1\.....................  Q                       MA, RLW
          Microwave landing

           system.
5031.000 MHz.........................  Q                       RLT
          .......................
5350-5470 MHz........................  F                       MA
          Airborne radars and

           associated airborne

           beacons.
8750-8850 MHz........................  F                       MA
          Airborne doppler radar.
9000-9200 MHz........................  Q                       RLS, RLD
          Land-based radar.
9300-9500 MHz........................  F, Q                    MA
          Airborne radars and

           associated airborne

           beacons.
13250-13400 MHz......................  F                       MA
          Airborne doppler radar.
14000-14400 MHz......................  F, Q                    MA, RL
          Aeronautical

           radionavigation.
15400-15700 MHz\2\...................  Q                       RL
          Aeronautical

           radionavigation.
24750-25050 MHz......................  F, Q                    MA, RL
          Aeronautical

           radionavigation.
32300-33400 MHz......................  F, Q                    MA, RL
          Aeronautical

           radionavigation
-------------------------------------------------------------------------------
---------------------------------
\1\ See 47 CFR 2.106, footnotes S5.444A and US344, for conditions that apply to
 this band.
\2\ See 47 CFR 2.106, footnotes S5.511C and US359, for conditions that apply to
 this band.

   [ 53 FR 28940 , Aug. 1, 1988, as amended at  54 FR 11721 , Mar. 22, 1989;  55 FR 7333 , Mar. 1, 1990;  55 FR 28628 , July 12, 1990;  56 FR 21083 , May 7, 1991;  56 FR 51656 , Oct. 15, 1991;  57 FR 45750 , Oct. 5, 1992;  58 FR 30127 , May 26,
   1993;  64 FR 27475 , May 20, 1999;  65 FR 59357 , Oct. 5, 2000;  65 FR 60112 ,
   Oct. 10, 2000;  66 FR 26799 , May 15, 2001;  67 FR 17300 , Apr. 10, 2002;  67 FR 41858 , June 20, 2002;  69 FR 32882 , June 14, 2004;  69 FR 77950 , Dec. 29,
   2004]

Subpart F—Aircraft Stations


Goto Section: 87.171 | 87.185

Goto Year: 2004 | 2006
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