John Mohr, 1943 Stock Stearman PT-17 pilot, performs a “grace” maneuver during the Air Power over Hampton Roads open house at Langley Air Force Base, Va., May 14, 2011. Open houses educate the public on past and present military aerial capabilities, increase recruiting and demonstrate appreciation to the local community. (U.S. Air Force photo by Airman 1st Class Camilla Griffin)