---
kind: "section"
citation: "14 C.F.R. § 27.601"
title: "14"
number: "27.601"
heading: "Design."
url: "https://uscodex.org/cfr/14/27.601"
---

# §27.601. Design.

- (a) The rotorcraft may have no design features or details that experience has shown to be hazardous or unreliable.
- (b) The suitability of each questionable design detail and part must be established by tests.

## 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.