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United States Department of Transportation United States Department of Transportation

AC 21-29D - Detecting and Reporting Suspected Unapproved Parts

Document Information

Number
21-29D
Title
Detecting and Reporting Suspected Unapproved Parts
Status
Active
Date issued
2016-07-12
Office of Primary Responsibility
AIR-600, Policy and Innovation Division
Description

This advisory circular (AC) provides guidance to the aviation community for detecting suspected unapproved parts (SUP) and reporting them to the Federal Aviation Administration (FAA). Appendix A contains FAA Form 8120-11, Suspected Unapproved Parts Report, (with instructions) which serves as a standardized means of reporting. See appendix B for definitions specific to this AC.

Content
  • AC 21-29D (PDF)
  • AC 21-29D with change 1 (PDF)

    A SUP report can no longer be initiated by calling. It has to be done by e-mail or mailed through the postal service.