Air Force Staff Sgt. Michael Radcliff, Thunderbird 1 dedicated crew chief, recovers his aircraft after a successful Super Bowl XLIX flyover on Nellis Air Force Base in Nev., Feb. 1, 2015. Air Force Staff Sgt. Michael Radcliff, Thunderbird 1 dedicated crew chief, recovers his aircraft after a successful Super Bowl XLIX flyover on Nellis Air Force Base in Nev., Feb. 1, 2015. SHARE: Download: Full Size (0.94 MB) Tags: Photo Essays Credit: VIRIN: 228839-C-DAH98-249.jpg Photo Gallery