In the event of a fire, who is responsible for signaling the aircrew?

The Plane Captain is responsible for signaling the aircrew in the event of a fire because they hold the overall accountability for the aircraft and its safety on the ground. This role includes managing the crew and ensuring that everyone is aware of potential hazards, including fire emergencies.

The Plane Captain is trained to recognize the signs of danger and has the authority to communicate directly with the aircrew to ensure they are informed and can take necessary actions. This responsibility is critical, as the Plane Captain is positioned to have a clear view of the situation and can enact the appropriate emergency procedures effectively.

While other roles, such as the fire guard or ground crew members, may assist in fire response and control, it is the Plane Captain who has the ultimate responsibility for alerting the aircrew and ensuring their safety in emergency situations.