Definition
An automated air traffic control system used in airport control towers that manages and displays flight data electronically, replacing the traditional paper flight progress strips that controllers once used to track aircraft arriving at, departing from, and operating around a terminal area.
Plain English
A computer system in the control tower that keeps track of all the flights coming in and going out of an airport, showing the information on screens instead of on paper slips.
Context Anchor
Seen in discussions of modern control tower equipment, airport surface operations, and FAA air traffic control modernization.
Derivation
Terminal refers to the airspace and facilities around an airport (where flights begin or end). Flight Data is the information about each aircraft (callsign, route, altitude, etc.). Manager indicates the system organizes and presents that data. Together: a system that handles flight information at a terminal facility.
Why Pilots Care
It reduces controller workload, minimizes errors from manual data handling, and improves the flow of traffic on the airport surface.
Analogy
It is like a shared electronic flight board for controllers, where the information can be updated and seen by the right people without passing paper notes around the tower.
Intuition Check
Do not read “terminal” here as the airport passenger building only. In this term, “terminal” means the control tower environment and the airport-area traffic the tower is managing.
Example Sentence 1
The tower's Terminal Flight Data Manager displayed the aircraft's clearance electronically, eliminating the need for a paper strip.
Example Sentence 2
Integration with the Terminal Flight Data Manager allowed for better coordination between ramp control and the tower.