---
kind: "section"
citation: "14 C.F.R. § 125.171"
title: "14"
number: "125.171"
heading: "Fire-detector systems."
url: "https://uscodex.org/cfr/14/125.171"
---

# §125.171. Fire-detector systems.


Enough quick-acting fire detectors must be provided in each designated fire zone to assure the detection of any fire that may occur in that zone.


## Notes

### Authority

Authority: 49 U.S.C. 106(f), 106(g), 40113, 44701-44702, 44705, 44710-44711, 44713, 44716-44717, 44722.

### Source

Source: Docket 19779, 45 FR 67235, Oct. 9, 1980, unless otherwise noted.