e-CFR data is current as of January 15, 2021 |
Title 14 → Chapter I → Subchapter E → Part 71 → §71.9 |
Title 14: Aeronautics and Space
PART 71—DESIGNATION OF CLASS A, B, C, D, AND E AIRSPACE AREAS; AIR TRAFFIC SERVICE ROUTES; AND REPORTING POINTS
(a) When overlapping airspace designations apply to the same airspace, the operating rules associated with the more restrictive airspace designation apply.
(b) For the purpose of this section—
(1) Class A airspace is more restrictive than Class B, Class C, Class D, Class E, or Class G airspace;
(2) Class B airspace is more restrictive than Class C, Class D, Class E, or Class G airspace;
(3) Class C airspace is more restrictive than Class D, Class E, or Class G airspace;
(4) Class D airspace is more restrictive than Class E or Class G airspace; and
(5) Class E is more restrictive than Class G airspace.