---
kind: "section"
citation: "14 C.F.R. § 36.105"
title: "14"
number: "36.105"
heading: "Flight Manual Statement of Chapter 4 equivalency."
url: "https://uscodex.org/cfr/14/36.105"
---

# §36.105. Flight Manual Statement of Chapter 4 equivalency.


For each airplane that meets the requirements for Stage 4 certification, the Airplane Flight Manual or operations manual must include the following statement: “The following noise levels comply with [part 36](/cfr/14/part36.md), Appendix B, Stage 4 maximum noise level requirements and were obtained by analysis of approved data from noise tests conducted under the provisions of [part 36](/cfr/14/part36.md), Amendment 36 (insert [part 36](/cfr/14/part36.md) amendment to which the airplane was certificated). The noise measurement and evaluation procedures used to obtain these noise levels are considered by the FAA to be equivalent to the Chapter 4 noise level required by the International Civil Aviation Organization (ICAO) in Annex 16, Volume I, Appendix 2, Amendment 7, effective March 21, 2002.”.


## Notes

### Amendments

[Amdt. 36-26, 70 FR 38749, July 5, 2005; 70 FR 41610, July 20, 2005; FAA Doc. No. FAA-2015-3782, Amdt. No. 36-31, 82 FR 46129, Oct. 4, 2017]

### 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.

### Amendments

[Amdt. 36-26, 70 FR 38749, July 5, 2005; 70 FR 41610, July 20, 2005; FAA Doc. No. FAA-2015-3782, Amdt. No. 36-31, 82 FR 46129, Oct. 4, 2017]