What record maintains a continuous chain of accountability for specific aircraft equipment and material?

The Aircraft Inventory Record (AIR) is crucial because it provides a systematic way to track specific aircraft equipment and material throughout its lifecycle. This record is designed to maintain a continuous chain of accountability by documenting details such as the acquisition, usage, maintenance, and any transfers of the equipment. As various parts and equipment are subjected to inspections, repairs, or replacements, the AIR facilitates accurate tracking and ensures that each item is accounted for at all times.

This accountability is essential not only for operational readiness but also for compliance with regulations and safety requirements. By maintaining this detailed inventory, personnel can ensure that all necessary materials are available and properly maintained, which ultimately supports overall mission success.