Term:

AIR TRAFFIC SERVICE

Meaning: A generic term meaning:
  1. Flight Information Service.
  2. Alerting Service.
  3. Air Traffic Advisory Service.
  4. Air Traffic Control Service:
    1. Area Control Service,
    2. Approach Control Service, or
    3. Airport Control Service.
Previous Term: AIR TRAFFIC [ICAO]
Next Term: AIR TRAFFIC SERVICE (ATS) ROUTES