F-35A
Lt. Col. Lee Kloos, 58th Fighter Squadron commander, prepares to exit an F-35A Lightning II joint strike fighter, after a successful sortie May 31, 2012. Kloos is the first non-developmental test pilot to fly the JSF, and now trains other 33rd Fighter Wing initial cadre pilots to fly the F-35. (U.S. Air Force photo/Maj. Karen Roganov)