What does ATC stand for?

• A. Air Transport Command
• B. Air Traffic Control
• C. Automated Traffic Controller
• D. Aircraft Traffic Console

Answer: (B)

ATC stands for Air Traffic Control—the system of air traffic controllers and the services they provide to manage aircraft on the ground and in the air, ensuring safe separation and efficient flow. Controllers issue clearances and instructions for taxiing, takeoffs, climbs, descents, routes, altitudes, and sequencing for arrivals and departures, coordinating everything from local ground movements to en-route guidance. This is a service, not a device.

Air Transport Command refers to a historical organizational name from wartime aviation, not the current meaning of ATC. Automated Traffic Controller isn’t a standard aviation term, and an Aircraft Traffic Console isn’t the accepted designation for what ATC represents.