Definition
A person authorized by the FAA to provide air traffic control services, including issuing instructions and clearances to pilots to ensure the safe, orderly, and expeditious flow of aircraft on the ground and in controlled airspace.
Plain English
A trained professional who talks to pilots by radio to keep aircraft safely separated from each other on runways, taxiways, and in the air. They give pilots permission to take off, land, change altitude, or follow specific routes.
Context Anchor
During takeoff and climb, a pilot may talk with an air traffic controller from ground control, tower, or departure control for runway use, takeoff permission, altitude instructions, or traffic information.
Why Pilots Care
They provide the clearances and traffic information that prevent collisions and allow safe, legal flight in busy airspace.
Intuition Check
An air traffic controller is not the person flying or physically controlling your airplane. The controller manages traffic flow and gives instructions or information; the pilot still flies the aircraft and remains responsible for safety.
Example Sentence 1
Before taxiing at a towered airport, the pilot contacted the ground air traffic controller to request a taxi clearance to the active runway.
Example Sentence 2
We contacted the air traffic controller for vectors around a nearby thunderstorm during our climb.