What is the primary purpose of a pre-flight inspection?

The primary purpose of a pre-flight inspection is to ensure the aircraft is airworthy and all systems are functioning properly. This critical check involves a comprehensive assessment of the aircraft's components, including the wings, fuselage, control surfaces, and various systems such as fuel, electrical, and hydraulic. By performing this thorough inspection, pilots can identify any potential issues that could affect the safety and performance of the aircraft during flight. Addressing any discrepancies before departure is essential for both safety and compliance with aviation regulations.

While gathering passengers and luggage, checking the weather conditions, and filing a flight plan are important aspects of flight preparation, they do not directly contribute to the core safety function of verifying the aircraft's readiness for flight. Prioritizing the airworthiness of the aircraft is vital, as it is the first line of defense against accidents and incidents in aviation.