14 CFR § 29.629
Flutter and divergence
July 13, 2020
Each aerodynamic surface of the rotorcraft must be free from flutter and divergence under each appropriate speed and power condition.
[Doc. No. 28008, 61 FR 21907, May 10, 1996]
Each aerodynamic surface of the rotorcraft must be free from flutter and divergence under each appropriate speed and power condition.
[Doc. No. 28008, 61 FR 21907, May 10, 1996]