1. Regulations
  2. title 14
  3. chapter I
  4. part 27
  5. subpart C
  6. subjgrp 168
  7. § 27.399

View all text of Subjgrp 168 [§ 27.391 - § 27.427]

§ 27.399 - Dual control system.

Each dual primary flight control system must be designed to withstand the loads that result when pilot forces of 0.75 times those obtained under § 27.395 are applied—

(a) In opposition; and

(b) In the same direction.

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 27.399