Which class of dangerous goods contains flammable liquids such as AVGAS and Jet A1?

Flammable liquids, including aviation fuels like AVGAS and Jet A1, are classified under Class 3 of dangerous goods. This class specifically encompasses liquids that can easily ignite and produce flammable vapors at normal temperatures. The classification is essential for ensuring safe handling, storage, and transportation since flammable liquids can pose significant risks, including fire hazards and environmental impacts. Knowing that AVGAS and Jet A1 fall into this category of Class 3 helps individuals understand the regulations and safety measures required when dealing with such substances in aviation operations.

The other classes listed do not include flammable liquids; Class 2 is primarily for gases, Class 4 covers flammable solids and substances that are self-reactive, and Class 5 is for oxidizing agents and organic peroxides, which are not specific to flammable liquids. Understanding these classifications is critical in aviation safety and compliance.