HomeOshkosh Friday – 12Isabel GoyerUpdated Jul 29, 2022 2:05 PM PDTPhoto by Art Eichmann Share this storyUnited Airlines brought its impressive Boeing 777-ER-SAF to Oshkosh, Wisconsin, for the AirVenture Fly-In. SAF stands for Sustainable Aviation Fuel. Photo by Art Eichmann Share this storyEAA AirVenture OshkoshIsabel GoyerWriterRelated StoriesPilot StoriesBackcountry For AllCayla McLeodNewsFAA Backtracks on Medical Deferral ChangesMarc CookAircraftReturn to FormMarc CookAircraftBomber CampKris CaldwellNewsEAA Homebuilders Week Kicks off January 27Cayla McLeodAircraftBargain Buys on AircraftForSale: 1965 Cessna 150FJason McDowellSubscribe to Our NewsletterGet the latest Plane & Pilot Magazine stories delivered directly to your inboxSubscribe