Fast Track Air Force Staff Sgt. Kevin Greene participates in a track event during the Air Force Trials, an adaptive and resiliency sports event, at Nellis Air Force Base, Nev., March 5, 2019. SHARE: Download: Full Size (1.39 MB) Tags: Military Life, Air Force Credit: Air Force Airman 1st Class Bailee Darbasie VIRIN: 190305-F-FM571-300C.JPG Photo Gallery