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FAA Approves Testing Landmark For Unleaded Avgas Contender

The Eliminate Aviation Gasoline Lead Emissions (EAGLE) team announced today (Nov. 29) that the first high-octane unleaded aviation fuel has reached an FAA milestone. According to an FAA announcement today, the agency “has approved the advancement to full-scale engine and flight testing of unleaded UL100E aviation fuel for piston-engine aircraft developed by LyondellBasell Industries/VP Racing. The UL100E fuel successfully passed a 150-hour engine durability test under the Piston Aviation Fuels… ( More...

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