Who is responsible for inspecting work performed during transient or in-flight maintenance?

The Pilot in Command or the senior aircrew maintenance person is responsible for inspecting work performed during transient or in-flight maintenance because they have the authority and situational awareness necessary to ensure that aircraft operations are conducted safely. This role includes overseeing the maintenance carried out on the aircraft while it is away from its home station, ensuring that all work adheres to established safety and operational standards.

The Pilot in Command and the senior aircrew maintenance person are directly involved in the operation and safety of the aircraft, and their expertise allows them to verify that maintenance tasks have been completed effectively before flight. This is crucial because transient and in-flight maintenance may occur under urgent conditions, making their oversight vital for ensuring operational readiness and safety of flight.

Other personnel, such as the Chief Maintenance Officer or the Maintenance Control Officer, play important roles in the maintenance hierarchy but are not directly involved in the immediate inspection of maintenance work performed during transient situations. The Supervisor on duty is responsible for managing personnel and operations on the ground but may not always have the comprehensive oversight needed for inspection during in-flight scenarios. The emphasis on the Pilot in Command or the senior aircrew maintenance person highlights the necessity of integrating flight safety with maintenance effectiveness.