During an annual inspection, if a defect renders the aircraft unairworthy, which action is required of the disapproving person?

During an annual inspection, if a defect renders the aircraft unairworthy, which action is required of the disapproving person?

• A. Provide a written notice to the owner
• B. Sign the maintenance release
• C. Notify the manufacturer
• D. File a report with the FAA

Answer: (A)

When an inspection reveals a defect that makes the aircraft unairworthy, the person who disapproves must document the condition and inform the owner in writing. This written notice serves as the formal record that the aircraft cannot be released for flight until the defect is repaired and the aircraft passes a subsequent inspection. It ensures the owner understands exactly what must be corrected and why the aircraft cannot be operated in its current state. Signing a maintenance release would imply the aircraft is airworthy and allowed to return to service, which isn’t the case here. Notifying the manufacturer or filing a report with the FAA isn’t the standard requirement in this scenario; those steps aren’t necessary just because a defect renders the craft unairworthy. The essential action is to provide a clear, written notice to the owner documenting the unairworthy condition.

When an inspection reveals a defect that makes the aircraft unairworthy, the person who disapproves must document the condition and inform the owner in writing. This written notice serves as the formal record that the aircraft cannot be released for flight until the defect is repaired and the aircraft passes a subsequent inspection. It ensures the owner understands exactly what must be corrected and why the aircraft cannot be operated in its current state.

Signing a maintenance release would imply the aircraft is airworthy and allowed to return to service, which isn’t the case here. Notifying the manufacturer or filing a report with the FAA isn’t the standard requirement in this scenario; those steps aren’t necessary just because a defect renders the craft unairworthy. The essential action is to provide a clear, written notice to the owner documenting the unairworthy condition.