Who is responsible for restricting aircraft from flight until missing tools or parts are found?

The Maintenance Officer plays a critical role in ensuring the safety and operational readiness of aircraft. This includes the responsibility to enforce procedures related to missing tools or parts. In the context of aircraft maintenance, having all necessary tools and components accounted for is essential to prevent potential safety hazards that could arise during or after maintenance work.

When tools or parts are found to be missing, it is the responsibility of the Maintenance Officer to assess the situation and determine whether the aircraft is safe for flight. This involves evaluating the risk of flying without those items and making a judgment call to restrict aircraft operations until all parts and tools are recovered. This measure protects not only the integrity of the aircraft but also the safety of the crew and any passengers on board.

This authority reflects the broader responsibility of the Maintenance Officer to enforce compliance with maintenance protocols and to uphold safety standards within the aviation maintenance environment.