What is classified as a class B fire?

A class B fire is specifically associated with flammable and combustible liquids and gases. This classification includes substances such as gasoline, oil, alcohol, solvents, and other liquid fuels that can ignite and cause a fire.

Understanding class B fires is crucial for safety and the proper response during an inflight emergency. The handling of these types of fires requires distinct firefighting methods, such as using foam or dry chemical extinguishers, as water can exacerbate these fires by spreading the flammable liquids. This classification helps crew members recognize the nature of the fire and choose the appropriate firefighting techniques, ensuring the safety of everyone on board.

Other classes, such as those involving wood and paper (class A), electrical equipment (class C), or flammable metals (class D), involve different types of materials that require different responses and extinguishing agents, making the classification system vital for effective fire management.