It took ages, but that is finally being phased out > On February 23, 2022, the FAA joined aviation and petroleum industry stakeholders to announce a comprehens

It took ages, but that is finally being phased out > On February 23, 2022, the FAA joined aviation and petroleum industry stakeholders to announce a comprehensive public-private partnership to transition to lead-free aviation fuels for piston-engine aircraft by the end of 2030. https://www.faa.gov/about/initiatives/avgas https://www.faa.gov/about/initiatives/avgas