1. Regulations
  2. title 14
  3. chapter I
  4. part 27
  5. subpart D
  6. subjgrp 174
  7. § 27.629

View all text of Subjgrp 174 [§ 27.601 - § 27.629]

§ 27.629 - Flutter.

Each aerodynamic surface of the rotorcraft must be free from flutter under each appropriate speed and power condition.

[Doc. No. 5074, 29 FR 15695, Nov. 24, 1964, as amended by Amdt. 27-26, 55 FR 8000, Mar. 6, 1990]

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 27.629