A U.S. Air Force Airman assigned to the 633rd Civil Engineer Squadron flattens concrete for the new F-15 Eagle static display at Langley Air Force Base, Va., Oct. 17, 2014. The 1st Fighter Wing Association funded the project, which gave Langley Airmen a chance to train on skills they need in deployed locations. (U.S. Air Force photo by Senior Airman Austin Harvill/Released)