U.S. Air Force 1ST LT. Greg Somborn, Co-Pilot, 19th Air Refueling Group, 99th Air Refueling Squadron, Offut AFB, Neb., is checking an instrument gauge on a KC-135 Stratotanker refueler aircraft, on Oct. 20, 2004.(U.S. Air Force PHOTO by AIRMAN Bradley A. Lail) (RELEASED)