Which facility coordinates en-route air traffic at high altitudes?

Which facility coordinates en-route air traffic at high altitudes?

• A. Control Tower
• B. Approach Control
• C. Area Control Center
• D. Flight Information Center

Answer: (C)

Managing high-altitude, en-route traffic requires a facility that monitors aircraft as they travel long distances between airports, assigns routes and altitudes, and coordinates handoffs between sectors and neighboring centers. This is the role of the Area Control Center. These centers manage the en-route airspace, typically above the terminal areas, ensuring separation and smooth flow of traffic across large regions. Control towers handle local airport surface and immediate airspace control, mainly ground operations and departures/arrivals at a single airport. Approach control manages aircraft as they come into or depart from the terminal area, sequencing them for landing or exiting the terminal radar service area, usually at lower altitudes. Flight Information Centers provide pilot information and flight plan support but do not control en-route traffic.

Managing high-altitude, en-route traffic requires a facility that monitors aircraft as they travel long distances between airports, assigns routes and altitudes, and coordinates handoffs between sectors and neighboring centers. This is the role of the Area Control Center. These centers manage the en-route airspace, typically above the terminal areas, ensuring separation and smooth flow of traffic across large regions.

Control towers handle local airport surface and immediate airspace control, mainly ground operations and departures/arrivals at a single airport. Approach control manages aircraft as they come into or depart from the terminal area, sequencing them for landing or exiting the terminal radar service area, usually at lower altitudes. Flight Information Centers provide pilot information and flight plan support but do not control en-route traffic.