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Code · CFR · 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 · § 71.9

§ 71.9. Overlapping airspace designations.

107 words·~1 min read·/us/cfr/t14/s§ 71.9·

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(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.
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