GlossaryAirspace
AirspaceClass C Airspace
Also: Class C, Charlie airspace
Controlled airspace around busy airports with a tower and radar approach control, where you must establish two-way radio contact before entering.
“Class C airspace is generally airspace from the surface to 4,000 feet above the airport elevation (charted in MSL) surrounding those airports that have an operational control tower, are serviced by a radar approach control, and have a certain number of IFR operations or passenger enplanements.”
Related terms