Aviation FAA finalizes 100LL phaseout plan but leaves key details unresolved The Federal Aviation Administration (FAA) has released its final plan for eliminating leaded aviation gasoline across the US,… July 31, 2026
Aviation Unleaded UL100E fuel advances as pressure mounts to replace 100LL avgas in US A proposed 100-octane unleaded aviation fuel developed by LyondellBasell and VP Racing Fuels has moved closer to potential… January 10, 2026