---
kind: "section"
citation: "14 C.F.R. § 27.691"
title: "14"
number: "27.691"
heading: "Autorotation control mechanism."
url: "https://uscodex.org/cfr/14/27.691"
---

# §27.691. Autorotation control mechanism.


Each main rotor blade pitch control mechanism must allow rapid entry into autorotation after power failure.


## Notes

### Authority

Authority: 49 U.S.C. 106(f), 106(g), 40113, 44701-44702, 44704.

### Source

Source: Docket No. 5074, 29 FR 15695, Nov. 24, 1964, unless otherwise noted.