air traffic control service means a service provided for the purpose of:
air traffic control service means a service provided for the purposes of —
air traffic control service means a service provided for the purpose of preventing collisions between aircraft and, on the manoeuvring area, between aircraft and obstructions, and expediting and maintaining an orderly flow of air traffic;
More Definitions of air traffic control service
air traffic control service means a service provided in accordance with this Order for the purpose of —
air traffic control service means a service provided for the purpose of— preventing collisions—
air traffic control service means a service to:
air traffic control service means an aerodrome control service, approach control service or an area control service provided for the purpose of -
air traffic control service means provision of service to prevent collisions between aircrafts or with obstructions, and for expediting and maintaining of an orderly flow of air traffic;
air traffic control service means a service established for the purpose of-
air traffic control service means a service provided by the appropriate authority or by the licensee of an aerodrome for the purpose of all or any of