United States 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,… ByStephen PopeJuly 31, 2026
United States 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… ByStephen PopeJanuary 10, 20264 comments