---
kind: "section"
citation: "14 C.F.R. § 25.789"
title: "14"
number: "25.789"
heading: "Retention of items of mass in passenger and crew compartments and galleys."
url: "https://uscodex.org/cfr/14/25.789"
---

# §25.789. Retention of items of mass in passenger and crew compartments and galleys.

- (a) Means must be provided to prevent each item of mass (that is part of the airplane type design) in a passenger or crew compartment or galley from becoming a hazard by shifting under the appropriate maximum load factors corresponding to the specified flight and ground load conditions, and to the emergency landing conditions of [§ 25.561(b)](/cfr/14/25.561.md?p=b).
- (b) Each interphone restraint system must be designed so that when subjected to the load factors specified in [§ 25.561(b)(3)](/cfr/14/25.561.md?p=b-3), the interphone will remain in its stowed position.

## Notes

### Amendments

[Amdt. 25-32, 37 FR 3969, Feb. 24, 1972, as amended by Amdt. 25-46, 43 FR 50596, Oct. 30, 1978]

### 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.

### Amendments

[Amdt. 25-32, 37 FR 3969, Feb. 24, 1972, as amended by Amdt. 25-46, 43 FR 50596, Oct. 30, 1978]