Pilot/Controller Glossary
AIRSPACE RESERVATION
This reproduces published FAA reference text for study. It does not replace the current official FAA publication or regulation.
The term used in oceanic ATC for airspace utilization under prescribed conditions normally employed for the mass movement of aircraft or other special user requirements which cannot otherwise be accomplished. Airspace reservations must be classified as either “moving” or “stationary.”
Retrieved from ecfr.gov on July 18, 2026.