NELLIS ARRIVAL U.S. Air Force Staff Sgt. Tessa Burkett talks to the pilot of an F-15E Strike Eagle that landed on Nellis Air Force Base, Nev., for Exercise Red Flag on Feb. 20, 2009. Burkett, a crew chief, is assigned to the 366th Fighter Wing at Mountain Home Air Force Base, Idaho. Red Flag is a multinational exercise providing a realistic environment to practice combat scenarios. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 048852-X-CIP33-506.jpg Photo Gallery