GAMI's G100UL has been certified by the FAA through an STC for all piston engines and the majority of all airframes. George (GAMI) has been studying, formulating, and testing unleaded fuels for over 15 years, culminating with an STC in September 2022. Over 1 million gallons have been blended and are available for sale in California, Mississippi, and soon Oklahoma. George will share his vast knowledge on how engines and varying fuels perform and the future of an unleaded transition. Session type: Forum — Skyfarer is not affiliated with the Experimental Aircraft Association (EAA) or EAA AirVenture Oshkosh. This session is listed for informational purposes from the official AirVenture 2026 schedule. Times and locations can change during the event — verify on the official session page: https://events.rdmobile.com/Sessions/Details/3541008