CESSNA F-337 Skymaster G — Service Bulletins

This document is an Advisory Circular (AC 43.9-1G) issued by the U.S. Department of Transportation, Federal Aviation Administration, providing detailed instructions for completing FAA Form 337, which is used for documenting major repairs and alterations to aircraft. It is intended for all aircraft owners and operators, including those who own or operate the Cessna F-337 Skymaster G. The circular outlines the purpose of the form, the necessary information required for completion, and the procedures for submitting the form to the FAA. It emphasizes the importance of accurate record-keeping for compliance with FAA regulations and the safety of aircraft operations.

• FAA Form 337 is essential for documenting major repairs and alterations to aircraft.
• The form must be completed by the person performing or supervising the work.
• Approval for return to service must be indicated on the form and signed by the responsible authority.
• Weight and Balance changes should be recorded if affected by the work described.
• The completed form must be submitted to the FAA within 48 hours after the aircraft is approved for return to service.