FAA Publishes Unleaded Avgas Transition Plan Daft
Agency outlines a phased approach to replacing leaded aviation gasoline nationwide in a newly published draft, which is open for public comment.
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PAFI UL100E Testing Targets 2026 Completion
Unleaded avgas candidate advances as industry evaluations continue.
Lines Being Drawn In Unleaded Fuel Competition
LyondellBasell gave a bullet point summary of its progress toward an unleaded aviation fuel.
Swift Fuels Unleaded Update At AirVenture
Approvals for about 75% of piston aircraft are expected soon.
FAA Q&A Lays Down The Law On Banning 100LL
Wording leaves little doubt as to complying with terms of the Reauthorization Act of 2024.
Judge Denies G100UL Motion
Court rules it’s “premature” to force the sale of unleaded avgas in California
EAGLE Assesses Alaska’s Specialized Avgas Needs
Alaska’s main fuel distributor says an ASTM specification is a requirement for any unleaded fuel it will handle.
FAA Asks For User Input On High-Octane Unleaded Fuel
Special Airworthiness Information Bulletin seeks information on pros and cons of new fuel.
Swift Confident Its 100R Unleaded Will Be The Last Fuel Standing
Swift Fuels CEO Chris d’Acosta says 2025 will be a big year for its 100R.
GAMI’s Braly Cites Further Evidence in Forum Supporting G100UL
He acknowledges his fuel could be ‘more aggressive,’ but also noted that some blends of 100LL are also more prone to causing damage.
