air traffic control (ATC) service
European Supplement
urn:aero:ses:eurocontrol:airm:1.0.0:ContextualModel:ATMBusinessTerms:EU:air_traffic_control_(ATC)_service
a service provided for the purpose of:(a) preventing collisions:- between aircraft, and - in the manoeuvring area between aircraft and obstructions and(b) expediting and maintaining an orderly flow of air traffic
Source:
EU/EC REGULATION (EC) No 549/2004