AC 21-29B

Change 1Historical

Advisory circular · Detecting and Reporting Suspected Unapproved Parts (Incorporates Change 1)

A newer version is currentThis is a historical version. AC 21-29D CHG 1 is the version in force, approved July 12, 2016.
Approved
March 13, 2000
Last reviewed
April 17, 2003
Cancelled by
AC21-29B CHG 2
Family
AC 21-29 · 4 versions
Revision
B, change 1
14 CFR parts
21

Guidance, not mandatory unless a rule or AD requires it. DRS record last changed November 22, 2025.

Show pages 1–12

Appendix 1 3 APPENDIX 1. FAA FORM 8120-11 CONTINUATION SHEET

SUSPECTED UNAPPROVED PARTS NOTIFICATION Form 8120-11 Continuation Sheet Page ( ) of ( ) Part Name Part Number Serial Number Quantity Assembly Name Assembly Number

Appendix 1 2