U.S. Air Force Lt. Col. Brian Armstrong does a 'revolver' hand gesture before a training mission during Green Flag-West 11-8 at Nellis Air Force Base, Nev., June 14, 2011. Lt. Col. Armstrong is a fighter pilot with the 335th Fighter Squadron, Seymour-Johnson Air Force Base, N.C.. Green Flag-West provides a realistic close-air support training environment for forces preparing to support worldwide combat operations.(U.S. Air Force photo by Senior Airman Brett Clashman/Released)
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/47661569@N02">Air Combat Command United States Air Force</a> from Hampton, Va., USA
2011-06-14 13:20
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/aircombatcommand/5964947904/">110614-F-KX404-061</a>