What is the appropriate action if a fire cannot be extinguished and evacuation is required?

• A. Continue fighting the fire until extinguished.
• B. Notify PIC, begin evacuation when required, and secure all passengers.
• C. Wait for clear weather.
• D. Close all doors and delay evacuation.

Answer: (B)

When a fire cannot be extinguished, the top priority is getting people to safety. The best action is to notify the PIC, begin evacuation when required, and secure all passengers. Notifying the pilot in command ensures the captain is aware and can command and coordinate the emergency from the cockpit and with ground responders. Beginning evacuation promptly when required helps ensure passengers move to a safe area and exit the aircraft before smoke, heat, or further fire spread make egress more dangerous. Securing all passengers means making sure everyone is ready, seated or at a designated exit, and moving in an orderly way so the escape routes stay clear and crossings don’t become clogged.

Pursuing firefighting when the fire cannot be controlled can waste precious time and delay evacuation, which increases risk to everyone aboard. Waiting for favorable weather has no relevance during an in-flight emergency. Delaying evacuation by closing doors and holding the process would trap passengers and impede safe exit.