air traffic clearance
дозвіл диспетчерської служби, диспетчерський дозвіл (на здійснення польоту)
дозвіл диспетчерської служби, диспетчерський дозвіл (на здійснення польоту)
air traffic management centre (ATMC)
Main Air Traffic Flow Management Centre (MATFMC)
air traffic control communications system
Chief of Air Traffic Control Operations
Air Traffic Control Advisory Committee
air traffic control automation panel
International Federation of Air Traffic Controllers’ Association
Manual of Air Traffic Services Data Link Application
aerial refueling / air refueling / in-flight refueling (IFR) / air-to-air refueling (AAR)
air combat capable helicopter / air-to-air capable helicopter
air support field pack, field pack air support, airborne / para (air support) / Pathfinder Bergen