Tech. Sgt. Greg Mitchell, 931st Aircraft Maintenance Squadron
Tech. Sgt. Greg Mitchell pumps oxygen into a KC-135 Stratotanker during the 931st Air Refueling Group's unit training assembly in December. Sergeant Mitchell, a crew chief assigned to the 931st Aircraft Maintenance Squadron, recently was honored by the 22nd Air Refueling Wing for his job performance. The 22nd ARW is the 931st ARG's active-duty host unit at McConnell Air Force Base, Kan. The 931st ARG is an Air Force Reserve unit. (U.S. Air Force photo/Tech. Sgt. Jason Schaap)