A function of an approach control facility providing air traffic control service for departing IFR and, under certain conditions, VFR aircraft.
Source FAA Pilot/Controller Glossary · checked 2026-08-25
A function of an approach control facility providing air traffic control service for departing IFR and, under certain conditions, VFR aircraft.
Source FAA Pilot/Controller Glossary · checked 2026-08-25