What is the purpose of a pre-flight inspection?

The purpose of a pre-flight inspection is fundamentally to ensure that all aircraft systems and components are functioning properly before flight. This critical safety procedure involves a systematic check of the aircraft to identify any potential issues that could compromise safety or operational performance during the flight. The pre-flight inspection typically includes evaluations of the aircraft's structure, control surfaces, landing gear, engines, and other vital systems.

Conducting a thorough pre-flight inspection helps pilots and maintenance personnel detect any wear, damage, or malfunctions that may not be apparent during routine operation. Addressing these issues prior to takeoff significantly enhances the safety of the flight, as it allows for corrective actions to be taken before any potential hazards can arise in the air.

While protocols for passenger safety, assessing weather conditions, and calculating fuel requirements are all important aspects of flight preparation, they do not encompass the primary objective of the pre-flight inspection itself, which is centered on the mechanical and physical integrity of the aircraft.