1. Regulations
  2. title 14
  3. chapter I
  4. part 27
  5. subpart B
  6. subjgrp 165
  7. § 27.251

View all text of Subjgrp 165 [§ 27.251 - § 27.251]

§ 27.251 - Vibration.

Each part of the rotorcraft must be free from excessive vibration under each appropriate speed and power condition.

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 27.251