Oct 1, 2006 · Questions concerning FAA Form 337, should be addressed to your local FSDO. The Federal Aviation Administration is an operating mode of the U.S. Department of Transportation.

Form Approved OMB No. 2120-0020 For FAA Use Only Office Identification INSTRUCTIONS: Print or type all entries. See FAA 43.9, FAR 43Appendix 8, and AC 43.9-1 (or subsequent …

Hopefully at the end of this presentation you will better understand the use and disposition of FAA form 337`s, and when, and how you need to apply for a field approval.

Learn about FAA Form 337, its purpose, importance in aviation industry, when and why it is needed, and mandatory uses for recording major repairs and alterations to aircraft.

Learn what FAA Form 337 is, when it’s required, and how major repairs and alterations are documented to maintain aircraft airworthiness and compliance.

Dec 14, 2025 · FAA Form 337 is the standard method for recording major repairs and alterations performed on U.S. civil aircraft. The form is a legal document proving the work complies with …

FAA Form 337 (12-88) AFS Electronic Forms System NOTICE Weight and balance or operating limitation changes shall be entered in the appropriate aircraft record. An alteration must be …

Sep 21, 2025 · FAA Form 337 is the official Major Repair or Alteration form used to document significant repairs and modifications to an aircraft, and it must be submitted to the FAA.

This advisory circular (AC) provides instructions for completing Federal Aviation Administration (FAA) Form 337, Major Repair and Alteration (Airframe, Powerplant, Propeller, or Appliance).

FAA Form 337 (10/06) NOTICE Weight and balance or operating limitation changes shall be entered in the appropriate aircraft record. An alteration must be compatible with all previous …