U.S. Air Force Tech. Sgt. Nathan Sechrist, 633rd Civil Engineer Squadron batter, swings at a softball during the Intramural Softball Championship at Langley Air Force Base, Va., Sept. 18, 2014. When not playing softball, the 633rd CES designs, constructs, maintains, repairs and protects 648 facilities and 3,644 acres, to support 151,000 active-duty military members, civilians and retirees, and $3.4 billion in mission assets. (U.S. Air Force photo by Airman 1st Class Breonna Veal/Released)