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

The primary purpose of a pre-flight inspection is to ensure the aircraft is safe to fly. This process involves a systematic check of the aircraft's critical systems and components to identify any potential issues that could affect safety during flight. Conducting a thorough pre-flight inspection helps pilots confirm that the aircraft is free of mechanical problems, has adequate fuel and oil, and that all required safety equipment is on board and functioning properly.

While satisfying regulatory requirements is certainly an aspect of the pre-flight procedure, the main focus revolves around safety, as it directly impacts the pilots' ability to operate the aircraft safely. Verifying passenger comfort and reviewing flight plans, although important aspects of flight preparation, do not relate directly to the main goal of ensuring the aircraft's airworthiness.