air traffic clearance

air traffic control centre

air traffic control operator

air traffic control procedures

air traffic control radar

air traffic control service

air traffic flow management (ATFM)

air traffic management (ATM)

air traffic management centre (ATMC)

air traffic service (ATS)

air traffic signalling system

Main Air Traffic Flow Management Centre (MATFMC)

air traffic control communications system

Chief of Air Traffic Control Operations

air traffic control instructions

aerodrome air traffic control

air traffic

air traffic control (ATC)

Air Traffic Control Advisory Committee

air traffic control automation panel

air traffic management operational concept panel

air traffic safety

air traffic service route

air traffic services reporting office

air traffic support

high density air traffic

International Federation of Air Traffic Controllers’ Association

Manual of Air Traffic Services Data Link Application

air traffic control

air traffic controller (ATCo)

air traffic control system for drones

clearance decontamination

clearance time