What is the standard procedure for ensuring a safe pushback?

The correct choice is to use the wing walker to monitor the area during a pushback. This procedure is critical because the wing walker is responsible for visually assessing the surroundings to ensure that the area is clear of obstacles and other hazards. They provide an additional layer of safety by signaling to the pushback operator and the flight crew, ensuring that all parties can maintain situational awareness during the operation.

Having a designated wing walker helps enhance communication and awareness, as they can observe potential risks that the operator may not see from their position. This procedure minimizes the risk of accidents and improves the overall safety of the pushback process.

In contrast, relying solely on the pushback operator’s attentiveness would not provide adequate oversight, as they may be focused on other tasks and might miss nearby obstacles. Turning off all equipment is essential for safety but is not specifically related to ensuring a safe pushback. Lastly, restricting communication to only the pilot overlooks the importance of team coordination and situational awareness that includes both the crew on the aircraft and those assisting on the ground.