What should personnel do if an aircraft's cargo door is left open?

In the event that an aircraft's cargo door is left open, the most appropriate action is to secure it immediately to prevent hazards. An open cargo door poses significant safety risks, as it can lead to potential accidents or injuries, especially if the aircraft is in an area where personnel are present or if cargo can fall out. Promptly securing the door ensures that the situation is handled efficiently and minimizes the risk of loose cargo causing harm.

Taking immediate action is crucial in maintaining safety protocols on the ramp and around the aircraft. It shows a proactive approach to aviation safety, aligning with standard operating procedures which emphasize the importance of addressing any potential safety hazards without delay. This ensures that other operations around the aircraft can continue without interruption or risk.