F-35 takes center stage at Nellis Open House
Maj. Brad Matherne, 59th Test and Evaluation Squadron F-35 test director, gives a thumbs-up during the Nellis Open House at Nellis Air Force Base, Nev., Nov. 8, 2014. Matherne piloted an F-35A Lightning II during the open house, which also marked the first public display of the aircraft at Nellis AFB. (U.S. Air Force photo by Staff Sgt. Siuta B. Ika)