Avgas (aviation gasoline, also known as aviation spirit in British English) is an aviation fuel used in aircraft with spark-ignited internal combustion engines.

The standard fuel used in aviation piston engines is aviation gasoline, or AvGas. AvGas as a technical term covers a wide range of different types of aviation fuel, but the most commonly …

Mar 28, 2025 · Discover the various types of aviation gasoline (Avgas), their octane ratings, color codes, and how to select the right fuel for your aircraft.

Nov 20, 2025 · Avgas is the type of aviation fuel used in small piston engine powered aircraft within the general aviation community. These aircraft are predominantly used by private pilots …

18 hours ago · The FAA has released its draft Transition Plan to Unleaded Aviation Gasoline, providing an overview of a four-phase process for national rollout or a replacement for aviation …

2 days ago · The goal of the plan is to safely replace 100LL fuel with unleaded fuel for piston aircraft without negatively impacting the general aviation operations.

Nov 20, 2019 · Avgas is a specialized fuel used to power piston engine aircraft. Aviation gasoline is a complex mixture of hydrocarbons that vary widely in their physical and chemical …

Sep 27, 2024 · Avgas is a specialized fuel designed to meet the specific needs of piston engine aircraft. Unlike jet fuel, which powers large commercial jets, Avgas is primarily used in smaller …

AVGAS is the most commonly used fuel for piston engines. Some gas turbines can run on AVGAS but it is not the fuel of choice and is normally only used in the case when kerosine or …

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