A. Kenneth Scribner Jr., retired B-29 navigator, sits in the navigation seat of the B-29 “FiFi” during Joint Base Langley-Eustis’ AirPower over Hampton Roads open house at Langley Air Force Base, Va., May 15, 2011. The Joint Base Langley-Eustis air show showcased the Air Force’s past and present capabilities in air power. (U.S. Air Force photo by Airman 1st Class Teresa Zimmerman)(RELEASED)