Eliminate Aviation Gasoline Lead Emissions (EAGLE)
Interactive Toolkit
- Apr 2024: Transition to Unleaded Aviation Gasoline “Big Picture”
- Apr 2024: Airports & Logistics Maps
- Jul 2023: Transitioning a Flight School to UL Avgas
Federal Aviation Administration (FAA)
Piston Aviation Fuels Initiative (PAFI)
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- Feb 2024: LyondellBasell-VP Racing UL 100E PAFI Testing Status
- Jun 2023: FAA Pathways to Approve Use of New Unleaded Fuel
- Mar 2023: Policy Statement: Enabling the Use of Unleaded Aviation Gasoline in Piston Engine Aircraft and Aircraft Engines through the Piston Aviation Fuels Initiative (PAFI) Fleet Authorization Process
- Jun 2022: Test Plan Matrix
- Aug 2022: Background and Program Update
- Aug 2022: Fuel Development & Testing:
Unleaded AVGAS Transition Aviation Rulemaking Committee (UAT ARC)
Additional Resources
National Academies of Science, Engineering, and Medicine (NASEM)
Environmental Protection Agency (EPA)
- Oct 2023: Final Finding That Lead Emissions From Aircraft Engines That Operate on Leaded Fuel Cause or Contribute to Air Pollution That May Reasonably Be Anticipated To Endanger Public Health and Welfare
- Oct 2022: Proposed Finding that Lead Emissions from Aircraft Engines That Operate on Leaded Fuel Cause or Contribute to Air Pollution that May Reasonably Be Anticipated to Endanger Public Health and Welfare
- Jan 2022: EPA to Evaluate Whether Lead Emissions from Piston-Engine Aircraft Endanger Human Health and Welfare