Squawk Code
定義
A four-digit code assigned by ATC and entered into an aircraft's transponder for identification on radar. Special codes include 7500 (hijack), 7600 (radio failure), and 7700 (emergency).
関連用語
Transponder
An electronic device on an aircraft that receives radar signals and automatically transmits a response with identification and altitude information back to air traffic control.
ATC Clearance
Authorization from air traffic control for an aircraft to proceed under specified conditions, including route, altitude, and speed. Pilots must receive clearance before taxiing, taking off, or landing.
Radar Vectoring
The process of providing navigational guidance to aircraft by ATC through specific headings (vectors) based on radar observation. Used to sequence arriving aircraft and maintain separation.
関連ガイド
Best Flight Tracking Tools and Apps for Travelers
Compare FlightAware, Flightradar24, and other flight tracking apps. Features, accuracy, and use cases for each platform.
ATC Communication: How Pilots and Controllers Talk
NATO phonetic alphabet, standard phraseology, readback procedures, and real ATC communication examples decoded.