1. Regulations
  2. title 14
  3. chapter I
  4. part 27
  5. subpart C
  6. subjgrp 166
  7. § 27.303

View all text of Subjgrp 166 [§ 27.301 - § 27.309]

§ 27.303 - Factor of safety.

Unless otherwise provided, a factor of safety of 1.5 must be used. This factor applies to external and inertia loads unless its application to the resulting internal stresses is more conservative.

AUTHORITY: 49 U.S.C. 106(f), 106(g), 40113, 44701-44702, 44704.

SOURCE: Docket No. 5074, 29 FR 15695, Nov. 24, 1964, unless otherwise noted.

CITE AS: 14 CFR 27.303