What action should be taken before driving away from a gate in the AOA?

The correct action before driving away from a gate in the AOA (Aircraft Operations Area) is to ensure that the gate is closed completely. This is crucial for maintaining safety and security on the ramp. An open gate can pose various risks, such as unauthorized personnel entering the AOA, potential collisions with moving aircraft, or creating hazardous situations for other vehicles operating in the vicinity. Ensuring the gate is closed not only protects the area but also complies with airport regulations that aim to manage traffic safely.

While checking for approaching aircraft, turning on hazard lights, and signaling to others are important actions for overall ramp safety, they are secondary to ensuring that the gate is secure. The priority is to maintain the integrity of the secured area before proceeding with any movement, thus making gate closure the most critical action in this scenario.