What aircraft inspections are required for rental aircraft used for flight instruction?

For rental aircraft used for flight instruction, it is required that both an annual inspection and a 100-hour inspection are completed to ensure safety and compliance with aviation regulations. The annual inspection is a comprehensive examination of the aircraft conducted once a year, which checks the overall airworthiness and condition of the aircraft. On the other hand, the 100-hour inspection is typically mandated for aircraft that are used for hire or flight instruction and is performed after every 100 hours of flight time. This inspection focuses on critical components and systems, ensuring they are functioning properly to ensure the safety of the students and instructors using the aircraft.

Having both inspections ensures that rental aircraft remain safe for operation and meet regulatory requirements, making it essential for flight instruction purposes. Preflight inspections, while crucial for safety before each flight, do not substitute for the mandated comprehensive inspections that monitor the aircraft's mechanical and structural integrity over time.