Commercial Pilot Airplane (CAX) Oral Practice Exam

The 100-hour inspection is significant because it is specifically designed to ensure the continued airworthiness of the aircraft. This inspection is required by the Federal Aviation Administration (FAA) for aircraft that are used for hire or by flight schools and must be completed every 100 hours of flight time. During this inspection, various components of the aircraft are checked for safety, performance, and overall functionality, allowing for any necessary repairs or maintenance to be carried out. This systematic assessment helps to identify issues that could compromise flight safety, thereby maintaining the aircraft’s reliability and performance in the air.

In contrast, preparing for emergency landings, calibrating the navigation system, or training the maintenance crew, while important in their own rights, are not the core objectives of the 100-hour inspection. The primary focus is to uphold the safety and airworthiness of the aircraft through thorough maintenance checks.