---
kind: "section"
citation: "14 C.F.R. § 36.1103"
title: "14"
number: "36.1103"
heading: "Noise limits."
url: "https://uscodex.org/cfr/14/36.1103"
---

# §36.1103. Noise limits.

- (a) Compliance with the maximum noise levels prescribed in Appendix K of this part must be shown for a tiltrotor for which the application for the issuance of a type certificate is made on or after March 11, 2013.
- (b) To demonstrate compliance with this part, noise levels may not exceed the noise limits listed in Appendix K, Section K4, Noise Limits of this part. Appendix K of this part (or an approved equivalent procedure) must also be used to evaluate and demonstrate compliance with the approved test procedures, and at the applicable noise measurement points.

## Notes

### Source

Source: 78 FR 1139, Jan. 8, 2013, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 4321 et seq.; 49 U.S.C. 106(f), 40113, 44701-44702, 44704, 44715; sec. 305, Pub. L. 96-193, 94 Stat. 50, 57; E.O.11514, 35 FR 4247, 3 CFR, 1966-1970 Comp., p. 902.

### Source

Source: Docket No. 9337, 34 FR 18364, Nov. 18, 1969, unless otherwise noted.