47 C.F.R. Subpart E—Frequencies
Title 47 - Telecommunication
This subpart contains class of station symbols and a frequency table which lists assignable frequencies. Frequencies in the Aviation Services will transmit communications for the safe, expeditious, and economic operation of aircraft and the protection of life and property in the air. Each class of land station may communicate in accordance with the particular sections of this part which govern these classes. Land stations in the Aviation Services in Alaska may transmit messages concerning sickness, death, weather, ice conditions or other matters relating to safety of life and property if there is no other established means of communications between the points in question and no charge is made for the communications service. [69 FR 32882, June 14, 2004] The two or three letter symbols for the classes of station in the aviation services are: Symbol and class of station
AX—Aeronautical fixed AXO—Aeronautical operational fixed DGP—Differential GPS FA—Aeronautical land (unspecified) FAU—Aeronautical advisory (unicom) FAC—Airport control tower FAE—Aeronautical enroute FAM—Aeronautical multicom FAP—Civil Air Patrol FAR—Aeronautical search and rescue FAS—Aviation support FAT—Flight test FAW—Automatic weather observation GCO—Ground Communication Outlet MA—Aircraft (Air carrier and Private) MA1—Air carrier aircraft only MA2—Private aircraft only MOU—Aeronautical utility mobile MRT—ELT test RCO—Remote Communications Outlet RL—Radionavigation land (unspecified) RLA—Marker beacon RLB—Radiobeacon RLD—RADAR/TEST RLG—Glide path RLL—Localizer RLO—VHF omni-range RLS—Surveillance radar RLT—Radionavigation land test RLW—Microwave landing system RNV—Radio Navigation Land/DME RPC—Ramp Control TJ—Aircraft earth station in the Aeronautical Mobile-Satellite Service [53 FR 28940, Aug. 1, 1988, as amended at 57 FR 45750, Oct. 5, 1992; 64 FR 27475, May 20, 1999; 69 FR 32882, June 14, 2004] (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: [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]
Title 47: Telecommunication
PART 87—AVIATION SERVICES
Subpart E—Frequencies
§ 87.169 Scope.
§ 87.171 Class of station symbols.
§ 87.173 Frequencies.
---------------------------------------------------------------------------------------------------------------- Frequency or frequency band Subpart Class of station 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, FAT3449.0 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, FAT5463.0 kHz........................... I MA1, FAE Domestic HF.5469.0 kHz........................... J MA, FAT5427.0 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, FAT6556.0 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, FAT8825.0 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, FAT10048.0 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, FAT11291.0 kHz.......................... I MA, FAE International HF (SAT).11300.0 kHz.......................... I MA, FAE International HF (AFI).11306.0 kHz.......................... J MA, FAT11309.0 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, FAT21931.0 kHz.......................... J MA, FAT21964.0 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, GCO, RCO, 25 kHz channel spacing. RPC121.500 MHz.......................... G, H, I, J, K, M, O MA, FAU, FAE, FAT, FAS, Emergency and distress. FAC, FAM, FAP121.600-121.925 MHz.................. I, O, L, Q MA, FAC, MOU, RLT, GCO, 25 kHz channel spacing. RCO, RPC121.950 MHz.......................... K FAS .......................121.975 MHz.......................... F MA, FAW, FAC, MOU 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, MOU 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 VHF122.850 MHz.......................... H, K, MA, FAM, FAS .......................122.875 MHz.......................... I MA, FAE Domestic VHF122.900 MHz.......................... F, H, L MA, FAR, FAM, MOU ....................... M122.925 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, GCO, RCO, 25 kHz channel spacing. RPC128.825-132.000 MHz.................. I MA, FAE Domestic VHF; 25 kHz channel spacing.132.025-135.975 MHz.................. O MA, FAC, FAW, GCO, RCO, 25 kHz channel spacing. RPC136.000-136.400 MHz.................. O, S MA, FAC, FAW, GCO, RCO, Air traffic control RPC operations; 25 kHz channel spacing.136.425 MHz.......................... O, S MA, FAC, FAW, GCO, RCO, Air traffic control RPC operations.136.450 MHz.......................... O, S MA, FAC, FAW, GCO, RCO, Air traffic control RPC operations.136.475 MHz.......................... O, S MA, FAC, FAW, GCO, 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, FAT, FAS, Emergency and distress. FAC, FAM, FAP960-1215 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.
