14 CFR 33.47 - Detonation test.

Regulations last checked for updates: Feb 09, 2026

Title 14 - Aeronautics and Space last revised: Dec 19, 2026

§ 33.47 - Detonation test.

Each engine must be tested to establish that the engine can function without detonation throughout its range of intended conditions of operation.

authority: 49 U.S.C. 106(g), 40113, 44701, 44702, 44704

source: Docket No. 3025, 29 FR 7453, June 10, 1964, unless otherwise noted.

cite as: 14 CFR 33.47