---
kind: "section"
citation: "14 C.F.R. § 25.1441"
title: "14"
number: "25.1441"
heading: "Oxygen equipment and supply."
url: "https://uscodex.org/cfr/14/25.1441"
---

# §25.1441. Oxygen equipment and supply.

- (a) If certification with supplemental oxygen equipment is requested, the equipment must meet the requirements of this section and [§§ 25.1443 through 25.1453](/cfr/14/25.1443..25.1453.md).
- (b) The oxygen system must be free from hazards in itself, in its method of operation, and in its effect upon other components.
- (c) There must be a means to allow the crew to readily determine, during flight, the quantity of oxygen available in each source of supply.
- (d) The oxygen flow rate and the oxygen equipment for airplanes for which certification for operation above 40,000 feet is requested must be approved.

## 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.