---
kind: "section"
citation: "14 C.F.R. § 25.1511"
title: "14"
number: "25.1511"
heading: "Flap extended speed."
url: "https://uscodex.org/cfr/14/25.1511"
---

# §25.1511. Flap extended speed.


The established flap extended speed VFE must be established so that it does not exceed the design flap speed VF chosen under §§ [25.335(e)](/cfr/14/25.335.md?p=e) and [25.345](/cfr/14/25.345.md), for the corresponding flap positions and engine powers.


## Notes

### Authority

Authority: 49 U.S.C. 106(f), 106(g), 40113, 44701, 44702 and 44704; Pub. L. 115-254, 132 Stat 3281 (49 U.S.C. 44903 note).

### Source

Source: Docket No. 5066, 29 FR 18291, Dec. 24, 1964, unless otherwise noted.