Statements (50)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:radio_communication_system
|
| gptkbp:antennaType |
whip antenna
blade antenna |
| gptkbp:channelSpacing |
25 kHz
8.33 kHz |
| gptkbp:emergencyFrequency |
121.5 MHz
|
| gptkbp:frequency |
118.000 MHz to 136.975 MHz
|
| gptkbp:mainLanguage |
English
|
| gptkbp:modulatedBy |
AM (amplitude modulation)
|
| gptkbp:range |
line-of-sight
|
| gptkbp:regulates |
gptkb:ICAO
gptkb:FAA |
| gptkbp:standardizedBy |
gptkb:ICAO_Annex_10
|
| gptkbp:usedBy |
air traffic controllers
pilots |
| gptkbp:usedFor |
search and rescue
weather information flight service stations emergency communication approach control en route control ground control tower control air-to-air communication ground-to-air communication position reporting air-to-ground communication ATIS (Automatic Terminal Information Service) CTAF (Common Traffic Advisory Frequency) UNICOM aeronautical administrative control aeronautical operational control aircraft dispatch aircraft maintenance communication clearance delivery company frequency flight following guard frequency multicom pilot reports (PIREPs) ramp control relay of clearances relay of emergency information relay of instructions relay of traffic advisories relay of weather updates |
| gptkbp:usedIn |
aviation
|
| gptkbp:bfsParent |
gptkb:airband_radio
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
VHF aviation radio
|