Aviation Computer Based Training (CBT) Practice 2025 – Comprehensive All-in-One Guide to Master Your Exam!

In the context of loading pallets into the ADS (Airline Data Services) rail system, the requirement for right variable restraint locks is crucial for ensuring the safety and stability of the pallet during transport. For any pallet that exceeds a weight of 7,801 lbs, the guideline specifies that a minimum of two right variable restraint locks are necessary.

This stipulation is based on the need to adequately secure the pallet, maintaining its position and preventing any potential shifting that could lead to accidents or damage during transportation. The two locks work together to provide a balanced and reliable restraint, accommodating the forces that might act on the pallet during flight or while being loaded and unloaded.

Choosing only one restraint lock would not provide sufficient security for such a heavy load, while three or four locks would exceed the minimum requirement established for safety without adding significant operational benefit. Therefore, the correct answer underscores the importance of adhering to safety regulations and ensuring that proper loading practices are maintained in aviation operations.