Tech. Sgt. Matthew Luecht, 919th Special Operations Maintenance Squadron, uses a circular saw to cut wood plank sections at the Emerald Coast Autism Center in Niceville, Fla. Aug. 26. Luecht and more than 80 other 919th Special Operations Wing volunteers spent a week helping construct new playground and therapy equipment for autistic and disabled students at the center on the campus of Northwest Florida State College. (U.S. Air Force photo/Dan Neely)