What should be done if an aircraft has a bulls-eye?

When an aircraft has a bulls-eye, which typically indicates an emergency situation or a potential hazard that needs immediate attention, the most appropriate action is to ensure safety by taxiing the aircraft 300 feet clear of personnel and equipment. This maneuver is crucial to create a safe distance from the aircraft, protecting those on the ground from any potential risks associated with the identified issue.

By maintaining this safe distance, the risk of injury to personnel and damage to equipment is significantly minimized. It allows for a clear area where maintenance crews can assess the situation without endangering anyone. This prioritization of safety in aviation operations is critical, especially in situations where there may be a risk of fire or other hazardous conditions.

The other choices focus on shutting down the engines or continuing normal operations, which would either not adequately address the hazard or could exacerbate the situation. Calling for maintenance is a component of the overall response but does not directly address the immediate need to secure the area around the aircraft.