14 C.F.R. § 35.35 Blade retention test.
Title 14 - Aeronautics and Space
The hub and blade retention arrangement of propellers with detachable blades must be subjected to a centrifugal load of twice the maximum centrifugal force to which the propeller would be subjected during operations within the limitations established for the propeller. This may be done by either a whirl test or a static pull test. (Secs. 313(a), 601, and 603, 72 Stat. 752, 775, 49 U.S.C. 1354(a), 1421, and 1423; sec. 6(c), 49 U.S.C. 1655(c)) [Amdt. 35–4, 42 FR 15047, Mar. 17, 1977]
Title 14: Aeronautics and Space
PART 35—AIRWORTHINESS STANDARDS: PROPELLERS
Subpart C—Tests and Inspections
§ 35.35 Blade retention test.
