201009-F-UH796-1001
Master Sgt. Justin Bauer, 355th Maintenance Group wheel and tire section chief, presents his Spark Tank Challenge submission virtually to ACC commander Gen. Mark Kelly. Bauer's submission was one of the command’s two submissions selected to compete in the Air Force Spark Tank. Spark Tank is an annual event where Airmen pitch innovative ideas to Air Force leaders and a panel of industry experts. The Air Force Spark Tank Finals will be held in conjunction with the Air Force Association’s Aerospace Warfare Symposium, February 2021. (U.S. Air Photo by Staff Sgt. Emili Koonce)