A&P: Airframe and Powerplant Mechanic – Certified technicians who inspect, maintain, repair, and overhaul aircraft structures and engines.
ADS-B: Automatic Dependent Surveillance-Broadcast – An aviation technology that uses GPS to enable aircraft to determine and broadcast their position, altitude, and other data for enhanced air traffic management.
AIM: Aeronautical Information Manual – An official document produced by the Federal Aviation Administration to instruct pilots in proper aircraft operation within the U.S. National Airspace System.
AGL: Above Ground Level – A measurement of the height or altitude of an aircraft or object relative to the ground directly beneath it.
ADIZ: Air Defense Identification Zone – Airspace where civil aircraft’s location and identification are monitored for national security.
ASI: Air Speed Indicator – An aviation instrument that measures and displays an aircraft’s speed relative to the surrounding air.
ATC: Air Traffic Control – A service that directs aircraft on the ground and within specific airspace to avoid collisions.
AWIS: Aviation Weather Information Service – A system providing real-time meteorological data and forecasts for aviation.
CAA: Civil Aviation Authority – A regulatory body overseeing the aviation industry to ensure safety and efficiency.
CAVU: Ceiling and Visibility Unlimited – Optimal flying conditions with excellent visibility.
EASA: European Union Aviation Safety Agency – An agency ensuring aviation safety and regulatory harmony within the EU.
FARs: Federal Aviation Regulations – Rules governing civil aviation in the United States created and enforced by the FAA.