14 CFR 27.71 - Autorotation performance.
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—
[Amdt. 27-21, 49 FR 44433, Nov. 6, 1984]
Title 14 published on 2014-01-01
no entries appear in the Federal Register after this date.