Aviation Gasoline

Aviation gasoline, also known as avgas, is a type of fuel specifically designed for use in piston-engine aircraft. It falls under the supply class of Liquid Propellants And Fuels, Petroleum Base, and is categorized within the supply group of Fuels, Lubricants, Oils, And Waxes.

Avgas is a specialized type of gasoline that is formulated to meet the specific requirements of aircraft engines. It typically has a higher octane rating compared to automotive gasoline, which allows it to withstand the higher compression ratios and temperatures found in aircraft engines.

There are different grades of avgas available, with the most common being Avgas 100LL (low lead). This type of avgas contains a small amount of tetraethyl lead, which helps to improve the fuel's performance and prevent engine knocking. However, there are also unleaded alternatives available, such as Avgas UL91, which is becoming more popular due to environmental concerns.

Aviation gasoline is typically stored and dispensed at airports and aviation fueling facilities. It is important to handle and store avgas properly, as it is a flammable liquid. Safety precautions, such as proper grounding and ventilation, should be followed when handling and storing avgas.

In summary, aviation gasoline is a specialized fuel used in piston-engine aircraft. It is designed to meet the specific requirements of aircraft engines and falls under the supply class of Liquid Propellants And Fuels, Petroleum Base, within the supply group of Fuels, Lubricants, Oils, And Waxes.