Aeronautical Information Manual
AIM 3-3-1
General
This reproduces published FAA reference text for study. It does not replace the current official FAA publication or regulation.
Class G airspace (uncontrolled) is that portion of airspace that has not been designated as Class A, Class B, Class C, Class D, or Class E airspace.
Retrieved from ecfr.gov on July 20, 2026.