1. Regulations
  2. title 14
  3. chapter I
  4. part 25
  5. subpart C
  6. subjgrp 86
  7. § 25.457

View all text of Subjgrp 86 [§ 25.391 - § 25.459]

§ 25.457 - Wing flaps.

Wing flaps, their operating mechanisms, and their supporting structures must be designed for critical loads occurring in the conditions prescribed in § 25.345, accounting for the loads occurring during transition from one flap position and airspeed to another.

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 25.457