How much water/AFFF do Class 2 vehicles typically carry?

• A. 1000 gallons
• B. 1500 gallons
• C. 2000 gallons
• D. 2500 gallons

Answer: (B)

Class 2 firefighting vehicles are designed for specific roles in airport fire protection and typically carry approximately 1500 gallons of water and/or AFFF (Aqueous Film Forming Foam). This capacity enables these vehicles to effectively combat fire scenarios that may arise during aircraft emergencies.

The 1500-gallon capacity is a balance that provides sufficient firefighting capability while ensuring that the vehicle remains maneuverable on the airfield or in environments where space is limited. Vehicles with this capacity are equipped to respond quickly to situations requiring immediate suppression of aircraft fires, particularly those with significant fuel loads.

Higher capacities, such as 2000 or 2500 gallons, tend to be reserved for Class 3 or larger vehicles that typically manage more extensive incidents or longer durations of firefighting effort. Meanwhile, lower capacities, such as 1000 gallons, may be found in different classes designed for smaller or less demanding scenarios. This range of vehicle capacities allows for a comprehensive fire protection strategy at airports, ensuring that the apparatus deployed is suitable for the specific challenges presented.