Airports are beginning to restrict 100LL avgas, mandating unleaded fuels, which will necessitate significant changes in flight planning and aircraft operations. Transitioning aircraft to unleaded ...

The general aviation industry faces growing uncertainty and anxiety over the future availability of 100LL avgas due to environmental pressures and local bans. GAMI's G100UL, a promising unleaded avgas ...

It is obvious the people who wrote the recent commentary demanding the replacement of 100LL avgas have not read the patent on the FAA-approved drop-in replacements. Swift Fuels has a technical and ...

The United Nations Environment Program recently announced that the era of dangerous leaded fuel has finally come to an end, but it's not exactly true. A couple hundred thousand planes are still flying ...

A 100 Low Lead refueler is parked with other refueling trucks in this Atlantic Aviation FBO fleet. Credit: Bill Carey/Aviation Week Network The National Air Transportation Association (NATA) says the ...

Light sports and recreational aircraft on display at Aero Friedrichshafen. Credit: Bill Carey FRIEDRICHSHAFEN, Germany—The European Commission will determine a “sunset” date to phase out the lead ...