- aeronautical emergency channel
- аварийный канал воздушной подвижной службы
English-Russian dictionary of telecommunications and their abbreviations. A.V. Alexandrov.. 2004.
English-Russian dictionary of telecommunications and their abbreviations. A.V. Alexandrov.. 2004.
Channel 1 — In North America, channel 1 is a former broadcast (over the air) television channel (44–50 MHz, with visual at 45.25 and aural at 49.75). History When the U.S. Federal Communications Commission initially allocated broadcast television frequencies … Wikipedia
guard frequency — An emergency VHF/UHF (very high frequency/ultrahigh frequency) channel monitored as a secondary frequency by all air and ground stations in a geographical area. The guard frequencies 121.5, 243 and 406 MHz are reserved around the world and are… … Aviation dictionary
Mayday — For other uses, see Mayday (disambiguation). A Mayday call might result in the activation of a lifeboat such as this Severn class lifeboat Mayday is an emergency procedure word used internationally as a distress signal in voice procedure radio… … Wikipedia
Gol Transportes Aéreos Flight 1907 — Computer generated image of Flight 1907 and N600XL about to collide. The Legacy s left winglet sliced off nearly half of the Boeing s left wing.[1] … Wikipedia
Mayday (distress signal) — Mayday is an emergency code word used internationally as a distress signal in voice procedure radio communications. It derives from the French venez m aider , meaning come help me . [ [http://www.etymonline.com/index.php?search=mayday… … Wikipedia
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Selective calling — SECAL redirects here. For the French wine grape also known as Secal, see Jurançon (grape). In a conventional, analog two way radio system, a standard radio has noise squelch or carrier squelch which allows a radio to receive all transmissions.… … Wikipedia
Daytona Beach, Florida — Daytona and Daytona Beach redirect here. For other uses, see Daytona (disambiguation). Daytona Beach City … Wikipedia