Pilot for the U.S. Air Force Demonstration Squadron, the Thunderbirds, Capt. Nicholas Holmes waves to the crowd while taxiing down the runway at Langley Air Force Base, Va., May 13, 2011. The Thunderbirds headlined Joint Base Langley-Eustis’ Air Power over Hampton Roads open house with precision aerial maneuvers, demonstrating the capabilities of high performance aircraft to the Hampton Roads area. (U.S. Air Force photo/Airman 1st Class Teresa Zimmerman)(RELEASED)