What form must be submitted to the minister when a major repair or major modification is performed on an aeronautical part?

• A. Form 24-0020 Compliance Report
• B. Form 24-0045 Conformity Certificate
• C. Form 24-0077 Maintenance Log
• D. Form 24-0090 Repair Notification

Answer: (B)

When a major repair or major modification is performed on an aeronautical part, the appropriate document to submit to the minister is the Conformity Certificate, which is designated as Form 24-0045. This form serves as an official declaration that the work completed adheres to the applicable standards and regulations set forth by the aviation authority.

The submission of this certificate is critical to ensure that the repairs or modifications do not compromise the safety and airworthiness of the aircraft. It validates that the work meets required specifications and has been carried out by qualified personnel, ensuring compliance with the established regulatory framework.

Forms such as the Compliance Report (Form 24-0020), Maintenance Log (Form 24-0077), and Repair Notification (Form 24-0090) serve different purposes within the framework of aircraft maintenance and management, but they do not specifically address the requirements for reporting major repairs or modifications in the same manner as the Conformity Certificate.