U.S. Air Force Senior Airman Jonathon Hartman directs the flight crew of a B-1B Lancer aircraft during Green Flag-West 11-10 at Nellis Air Force Base, Nev., on Sept. 20, 2011.
U.S. Air Force Senior Airman Jonathon Hartman directs the flight crew of a B-1B Lancer aircraft during Green Flag-West 11-10 at Nellis Air Force Base, Nev., on Sept. 20, 2011.