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

The purpose of conducting a pre-flight inspection is primarily to ensure that the aircraft is safe and ready for operation. This critical safety procedure involves a thorough examination of various aircraft components and systems, such as controls, safety equipment, fuel levels, and other operational elements. By performing this inspection, pilots and maintenance personnel can identify any issues or deficiencies that could affect the safety or performance of the aircraft during flight.

While it might involve checking fuel levels and ensuring that the aircraft is clean or that the pilots are ready, these tasks are secondary to the overarching aim of confirming the aircraft's airworthiness. The inspection is a comprehensive process designed to mitigate risk and promote safe flying conditions, which is why ensuring the aircraft's safety and operational readiness is the correct answer.