What is crucial for preventing foreign object damage (FOD) before entering aircraft movement areas?

Preventing foreign object damage (FOD) is critical in airport operations, particularly before entering aircraft movement areas. Checking vehicle tires for rocks and mud is essential because debris can easily detach from the tires once a vehicle is in motion. These objects can then pose a serious hazard to aircraft as they take off or land, leading to potential damage to engines, wings, or fuselage.

Vehicles that are not inspected properly for debris can inadvertently contribute to FOD in sensitive areas where aircraft operate. Therefore, ensuring that tires are free of any foreign substances minimizes the risk of such incidents and ensures the safety of both ground operations and flying aircraft. This proactive measure is a fundamental part of establishing a safe operating environment in aviation contexts.