Air Force Capt. Ash Smith attaches canopy poles to a 20-man life raft during a water survival refresher course at Camp John J. Barnhardt, New London, N.C., Sept. 10, 2016. Smith is a C-130 Hercules pilot assigned to the 156th Airlift Squadron. The canopy prevents sun exposure. Air National Guard photo by Staff Sgt. Julianne M. Showalter