Where should vehicles avoid parking around an aircraft?

Answer: B — To the side where cockpit personnel cannot see

Parking vehicles to the side where cockpit personnel cannot see is important for ensuring safety on the airfield. This area is crucial because pilots and ground crew rely on visual contact to avoid accidents and maintain situational awareness. If a vehicle is parked in a location that obstructs the view from the cockpit, it can create blind spots. This could lead to dangerous situations, as personnel may not be aware of the vehicle's presence, increasing the risk of collisions and interfering with aircraft operations. Being mindful of visibility and ensuring that aircraft personnel can see the area around them is crucial for maintaining safety in airfield operations. It's essential to park vehicles in designated areas that do not hinder visibility and allow for safe maneuvering of aircraft.