Air traffic control (ATC) is a service provided by ground-based controllers who direct aircraft on the ground and through controlled airspace, and can provide advisory services to aircraft in non-controlled airspace. The primary purpose of ATC worldwide is to prevent collisions, organize and expedite the flow of traffic, and provide information an...
Found on
http://en.wikipedia.org/wiki/Air_traffic_control
the supervision of the movements of all aircraft, both in the air and on the ground, in the vicinity of an airport. See traffic control.[6 related articles]
Found on
http://www.britannica.com/eb/a-z/a/34
a government service that facilitates the safe and orderly movement of aircraft within and between airports by receiving and processing data from radar and devices that monitor local weather conditions and by maintaining radio contact with pilots.
Found on
https://www.infoplease.com/dictionary/air-traffic-control
No exact match found.
