LANGLEY AIR FORCE BASE, Va. -- Chris Clarkson, British Royal Air Force Red Arrows mechanic, looks over the history of the Apollo 12 exhibit at the Virginia Air and Space Center June 20. The Red Arrows are to perform at AirPower over Hampton Roads. Langley’s annual open house is an event that helps educate the public, increase recruiting and show appreciation to the local community. (U.S. Air Force photo/Airman 1st Class Aaron Johnson)