LANGLEY AIR FORCE BASE, Va. -- U.S. Army 1st Lt. Ben Hardman (Left), UH-60 Blackhawk pilot, explains the dangers of flying helicopters during June 20. He spoke to people at AirPower over Hampton Roads. Langley’s annual open house is an event that helps educate the public, increase recruiting and to show appreciation to the local community. (U.S. Air Force photo/Airman 1st Class Aaron Johnson)