Staff Sgt. Mars Hinton, 931st Civil Engineer Squadron
Staff Sgt. Mars Hinton takes off his protective equipment after finishing Chemical, Biological, Radiological, Nuclear and Exlplosives training during the 931st Air Refueling Group's unit training assembly in November. Sergeant Hinton is a supply technician assigned to the 931st Civil Engineer Squadron. The 931st ARG is an Air Force Reserve unit at McConnell Air Force Base, Kan. (U.S. Air Force photo/Tech. Sgt. Jason Schaap)