Which records must an aircraft owner or operator maintain to show compliance with an Airworthiness Directive?

To demonstrate compliance with an Airworthiness Directive (AD), it is essential for aircraft owners or operators to maintain accurate and comprehensive aircraft maintenance records. These records should document all maintenance, preventive maintenance, and alterations performed on the aircraft in relation to the specific requirements outlined in the AD. This may include records of inspections, repairs, and any modifications that were carried out to address the directives given by the FAA.

Maintaining detailed aircraft maintenance records ensures that there is a clear history of compliance with safety regulations and that the aircraft meets the necessary airworthiness standards. These records must be kept up-to-date and available for review, as they form critical documentation in the event of an audit or inspection.

Other options, while they may contain useful information pertaining to the operation of the aircraft, do not provide the necessary proof of compliance with ADs. Flight logs and flight plan documents generally pertain to operational aspects and do not document maintenance actions, while fuel consumption records are related to performance and efficiency rather than safety compliance.