931st AMXS Crew Chief
Tech. Sgt. Billy Martin, a crew chief assigned to the 931st Aircraft Maintenance Squadron, helps with the recovery of a KC-135 Stratotanker that returned from a mission during the 931st Air Refueling Group's September Unit Training Assembly. Plans to expand Sergeant Martin's squadron are close to final. (U.S. Air Force photo/Tech. Sgt. Jason Schaap)