In what situation should the landing gear of an aircraft be inspected?

• A. Anytime before takeoff and after landing if there is an abnormal landing indication
• B. Only after a hard landing or incident
• C. Once a week regardless of flight schedule
• D. Before the aircraft enters maintenance

Answer: (A)

The landing gear of an aircraft is a critical component responsible for supporting the aircraft during takeoff, landing, and while on the ground. Inspecting the landing gear anytime before takeoff and after landing when there is an abnormal landing indication is essential for ensuring the aircraft's safety and reliability.

This practice allows for the identification of any potential issues that could affect the aircraft's performance, such as hydraulic leaks, abnormalities in the tires, or damage to the landing gear components. Conducting an inspection after an abnormal landing indication is particularly vital, as it provides an opportunity to address any damage that may have occurred during landing, thereby preventing further complications during future flights.

In contrast, limiting inspections to only after a hard landing or incident does not account for routine checks that can help detect emerging issues before they lead to a more significant problem. Weekly inspections regardless of the flight schedule may be excessive and not aligned with operational needs. Inspecting before maintenance could lead to missing critical checks that ought to be done in regular operational scenarios. Hence, the practice of inspecting the landing gear both before takeoff and after any abnormal landings is integral to maintaining the aircraft’s operational safety.