Definition
A separate air traffic management framework developed for unmanned aircraft, primarily small drones operating at low altitudes in airspace not actively controlled by the FAA's traditional air traffic control system. It provides services such as flight planning, airspace authorization, weather information, and separation between drones, allowing safe and coordinated drone operations without overloading the existing manned-aircraft ATC system.
Plain English
It is a traffic-control system built specifically for drones, mostly handling low-altitude flights so drones can operate safely without interfering with regular air traffic control.
Context Anchor
Seen in drone operations, FAA discussions of future airspace use, and procedures for coordinating drone flights near airports or in busy low-altitude areas.
Derivation
The name describes its function: 'traffic management' for 'Unmanned Aircraft Systems.' The term was coined by NASA in the mid-2010s when researchers recognized that the existing ATC system was not designed to handle large numbers of small drones flying close to the ground.
Why Pilots Care
Enables large numbers of drones to fly without interfering with manned aircraft or each other, supporting future commercial drone operations.
Analogy
It is like a digital traffic coordinator for drones: instead of every driver calling a police officer before entering a road, the system shares rules, routes, and limits so traffic can move safely.
Intuition Check
Traffic does not mean road traffic here; it means aircraft activity in the airspace. Management does not always mean a human controller talking to each drone; it often means digital approvals, shared information, and rules that organize the operation.
Example Sentence 1
Before launching the survey drone, the operator filed the flight through the UAS Traffic Management system to receive airspace authorization.
Example Sentence 2
UAS Traffic Management alerts helped keep the inspection drone clear of nearby manned traffic.