Avgas - Wikipedia 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 Differences Between AvGas, Jet Fuel, Auto Fuel, and Diesel 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 used avgas is 100LL (“One Hundred Low Lead”)
Types of Avgas Explained - Pilot Institute Discover the various types of aviation gasoline (Avgas), their octane ratings, color codes, and how to select the right fuel for your aircraft
Avgas | Fuel For Small Piston Powered Aircraft | Shell Global 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 and flying clubs and for tasks such as flight training and crop dusting
Unleaded Avgas Transition Guide for GA Piston Pilots Aviation gasoline, or avgas, is the last remaining leaded fuel sold to consumers in the United States Every other vehicle stopped using leaded fuel decades ago
Leaded Aviation Fuel and the Environment - Federal Aviation Administration 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 properties The properties of avgas must be properly balanced to give reliable and safe engine performance over a wide range of aircraft operating conditions
Final ruling preserves avgas availability in California - AOPA Aviation advocates welcomed the decision by California Superior Court Judge Somnath Raj Chatterjee to preserve the availability of 100LL until a replacement is approved for use by all aircraft and "commercially available," a key term at the heart of the case that the court defined broadly
From 100LL to G100UL: What comes next for avgas and why today is historic When the first aviation gasoline was commercially produced in 1936, no one would have expected what the world of avgas would look like today From the early inception of high-octane 100 130 avgas to the transition to unleaded alternatives, the history of avgas is changing
Aviation Fuel Types 2026: Jet Fuel, Avgas, SAF Explained Avgas is high-octane gasoline refined specifically for aircraft piston engines The blue-tinted fuel delivers 100 octane performance, preventing engine knock during high-power operations like takeoff climbs