14 CFR 25.651 - Proof of strength.

Regulations last checked for updates: May 19, 2024

Title 14 - Aeronautics and Space last revised: May 07, 2024

View all text of Subpart D [§ 25.601 - § 25.899]

§ 25.651 - Proof of strength.

(a) Limit load tests of control surfaces are required. These tests must include the horn or fitting to which the control system is attached.

(b) Compliance with the special factors requirements of §§ 25.619 through 25.625 and 25.657 for control surface hinges must be shown by analysis or individual load tests.

authority: 49 U.S.C. 106(f), 106(g), 40113, 44701, 44702 and 44704; Pub. L. 115-254, 132 Stat 3281 (49 U.S.C. 44903 note)

source: Docket No. 5066, 29 FR 18291, Dec. 24, 1964, unless otherwise noted.

cite as: 14 CFR 25.651