What is the required water capacity for a Class 2 ARFF vehicle?

• A. 500 gallons
• B. 1000 gallons
• C. 1500 gallons
• D. 2000 gallons

Answer: (B)

The required water capacity for a Class 2 Aircraft Rescue and Firefighting (ARFF) vehicle is 1000 gallons. This specification is based on the overall design and operational capabilities needed for effective firefighting at airports. Class 2 vehicles serve medium-sized airports and are equipped to handle fires involving aircraft and other airport structures.

A capacity of 1000 gallons allows for sustained firefighting operations, providing adequate water supply for initial attack and continued suppression efforts in case of aircraft incidents. The requirement aligns with standards that prioritize rapid response and effective firefighting techniques, ensuring that ARFF vehicles are adequately equipped to manage potential incidents.

The other options present larger capacities but do not meet the set standard for Class 2 vehicles; hence, they are not applicable for this classification. Understanding the specific capacities linked to different classes of ARFF vehicles is essential for effective resource allocation and operational readiness at airports.