What should be the primary action of the first arriving ARFF unit?

• A. Evacuate passengers immediately
• B. Apply extinguishing agents to create an evacuation path
• C. Check for injured personnel
• D. Assess the situation from a distance

Answer: (B)

The primary action of the first arriving ARFF (Aircraft Rescue and Fire Fighting) unit should be to apply extinguishing agents to create an evacuation path. This approach is critical in emergency situations, particularly during an aircraft fire or incident, where swift action can save lives and prevent further injuries. By applying extinguishing agents, the unit mitigates immediate fire threats and ensures that a safe route is established for passengers and crew to evacuate the aircraft. This not only helps in maintaining order but also enables other emergency responders to carry out their functions effectively.

In situations of crisis, it's vital for the first responders to address the fire hazard directly, allowing them to focus on protecting lives rather than waiting to assess the situation without direct intervention. While checking for injured personnel or assessing the situation from a distance are also important aspects of emergency response, they should come after ensuring a safe pathway has been established to facilitate evacuation and minimize risk. Immediate action underlines the urgency of the situation and prioritizes the safety of all involved.