TRACON's primary area of responsibility is which airspace segment?

• A. En Route Center
• B. Terminal Area
• C. Oceanic Airspace
• D. Uncontrolled Airspace

Answer: (B)

TRACONs focus on the terminal area around busy airports, coordinating arrivals and departures to ensure safe, efficient sequencing. This area includes the airspace where aircraft transition from en route travel to instrument approaches and where vectors, speeds, and altitudes are managed to align with runway configurations. Because of this role, controlling the terminal area is the primary responsibility of TRACON, bridging the gap between the en route centers that handle high-altitude airspace and the tower that controls the immediate airspace around the runway. En route centers manage long-range, high-altitude traffic; oceanic airspace is outside radar-covered domestic areas; and uncontrolled airspace has no ATC service.