14 CFR 91.821

§ 91.821 Civil supersonic airplanes: Noise limits.

United States · 14 CFR — Aeronautics and Space · Status: effective

Cite this

Citation: 14 CFR 91.821, § 91.821 Civil supersonic airplanes: Noise limits, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/56031
Permanent ID: ys:prov:56031@1
SHA-256: 59d87092cc845ee47da4fdacc8108cbfcf93de48db356e7da0f1386bb8c45c87

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Full text

Except for Concorde airplanes having flight time before January 1, 1980, no person may operate in the United States, a civil supersonic airplane that does not comply with Stage 2 noise limits of part 36 in effect on October 13, 1977, using applicable trade-off provisions.

Legislative history

This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.