Who is responsible for determining the safe flight condition of an aircraft?

The pilot in command holds the ultimate responsibility for determining the safe flight condition of an aircraft. This responsibility is rooted in the regulations governing aviation safety, which emphasize that the pilot is tasked with assessing all aspects of the aircraft's status before departure. This includes ensuring that the aircraft is airworthy, properly maintained, and that all systems are functioning as intended.

While the roles of certified aircraft mechanics, aircraft owners or operators, and FAA representatives are critical in the maintenance, inspection, and regulatory aspects of aviation, it is the pilot who actively manages the flight operation. The pilot must evaluate pre-flight checklists, conduct visual inspections, and make informed decisions based on the aircraft's performance and the current flying conditions. Thus, the pilot's training and judgment are fundamental to ensuring that the aircraft is safe to fly, making this responsibility distinct and essential to flight safety.