Who is responsible for determining if an aircraft is safe for flight?

The pilot-in-command holds the ultimate responsibility for determining whether an aircraft is safe for flight. This is a critical duty that comes with the authority to make decisions regarding the aircraft's airworthiness before departure. The pilot assesses various factors, including the pre-flight inspection results, weather conditions, and the performance capability of the aircraft.

While other personnel, such as the ground crew and maintenance personnel, contribute to the aircraft's safety by performing inspections, maintenance, and repairs, their roles are supportive. The ground crew assists in preparing the aircraft for flight, ensuring that all necessary safety checks are completed. Maintenance personnel conduct repairs and routine inspections to keep the aircraft in good operational conditions. However, the final responsibility for safe flight is placed on the pilot-in-command, who must consider all information and potential risks in making the ultimate flight decision.

Air Traffic Control plays a vital role in managing air traffic and ensuring safe distances between aircraft during flight operations but does not determine the aircraft's individual airworthiness. Thus, the determination of safety lies squarely with the pilot.