Who is responsible for preparing GACA Form 8320-1/FAA Form 337 when work is performed on an aircraft?

The responsibility for preparing GACA Form 8320-1/FAA Form 337 lies with the person who performs or supervises the work on the aircraft. This is because the individual directly involved in the maintenance or alteration is best positioned to document the specific details accurately. They have firsthand knowledge of the work conducted and can ensure that all necessary information is included in the form, such as a description of the work performed, the nature of the alterations, and compliance with regulatory standards.

This requirement emphasizes the significance of accountability and accuracy when it comes to aircraft maintenance records, which are critical for safety, regulatory compliance, and future maintenance activities. The completion of these forms ensures that all maintenance work is documented correctly and can be referenced later, reinforcing a culture of safety and compliance within aviation operations.