If you cannot extinguish a fire, what is the correct course of action?

• A. Continue fighting the fire until it goes out.
• B. Notify PIC, begin evacuation when required, and secure all passengers.
• C. Ignore and wait for the fire to extinguish itself.
• D. Tell passengers to cover their mouths with towels.

Answer: (B)

When a fire cannot be extinguished, getting everyone to safety becomes the priority. The best course is to inform the PIC and begin evacuation when required, while making sure all passengers are secured and directed to the appropriate exits. The PIC has overall responsibility for the flight’s safety and will decide the safest moment to evacuate based on fire growth, smoke, and cabin conditions. Pursuing further firefighting attempts at the expense of timely evacuation can allow the fire and smoke to spread, reducing visibility and increasing danger for everyone on board. Waiting for the fire to self-extinguish or ignoring it puts passengers at serious risk, and telling passengers only to cover their mouths with towels does not ensure safe and orderly egress.