---
kind: "section"
citation: "14 C.F.R. § 125.501"
title: "14"
number: "125.501"
heading: "Purpose and definition."
url: "https://uscodex.org/cfr/14/125.501"
---

# §125.501. Purpose and definition.

- (a) **This subpart requires operators to support the continued airworthiness of each airplane.** These requirements may include, but are not limited to, revising the inspection program, incorporating design changes, and incorporating revisions to Instructions for Continued Airworthiness.
- (b) [Reserved]

## Notes

### Amendments

[Amdt. 125-53, 72 FR 63412, Nov. 8, 2007, as amended by Docket FAA-2018-0119, Amdt. 125-68, 83 FR 9174, Mar. 5, 2018]

### Source

Source: Amdt. 125-53, 72 FR 63412, Nov. 8, 2007, unless otherwise noted.

### 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.

### Amendments

[Amdt. 125-53, 72 FR 63412, Nov. 8, 2007, as amended by Docket FAA-2018-0119, Amdt. 125-68, 83 FR 9174, Mar. 5, 2018]