Definition
Airports that have an operating air traffic control tower staffed by controllers who issue clearances and instructions to aircraft operating on the ground and in the airspace immediately surrounding the airport. Pilots operating at a towered airport must establish two-way radio communication with the tower and comply with controller instructions for taxi, takeoff, landing, and movement within the airport's controlled airspace.
Plain English
Airports where controllers in a tower direct aircraft by radio. Pilots must talk to the tower and follow its instructions to taxi, take off, and land.
Context Anchor
Seen when comparing airports for communication, emergency handling, traffic control, or automated landing system destination choices.
Derivation
Tower comes from an old word for a tall structure. In aviation, towered does not just describe the building; it means the airport has control tower services operating for aircraft.
Why Pilots Care
Determines whether pilots must contact ATC for clearances, sequencing, and instructions or can operate using self-announced procedures.
Intuition Check
Do not assume towered only means there is a tower building at the airport. Here, towered means control tower services are operating and controllers are managing traffic.
Example Sentence 1
Before taxiing at a towered airport, the pilot called ground control for a taxi clearance to the active runway.
Example Sentence 2
Autoland approaches at towered airports require coordination with ATC for runway assignment and traffic separation.