14 C.F.R. § 27.71 Glide performance.
Title 14 - Aeronautics and Space
For single-engine helicopters and multiengine helicopters that do not meet the Category A engine isolation requirements of Part 29 of this chapter, the minimum rate of descent airspeed and the best angle-of-glide airspeed must be determined in autorotation at— (a) Maximum weight; and (b) Rotor speed(s) selected by the applicant. [Amdt. 27–21, 49 FR 44433, Nov. 6, 1984]
Title 14: Aeronautics and Space
PART 27—AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT
Subpart B—Flight
Performance
§ 27.71 Glide performance.
