You may submit an SUP report to the FAA Hotline.
To submit a report:
- Contact the FAA Hotline
- Mail a hard copy to the address below:
Federal Aviation Administration
Office of Audit and Evaluation
800 Independence Avenue, SW
Washington, DC 20591
Attn: AAE-300, Room 911 - Parts Manufacturer Approval (PMA) List of PMA Parts
- FAA Form 8120-11, Suspected Unapproved Part (SUP) Report