Alaska Airmen work at Guam
ANDERSEN AIR FORCE BASE, Guam (AFPN) -- Master Sgt. Jerry Boynton uses a wrench to remove a line on an auxilliary power unit inside a KC-135 Stratotanker. Sergeant Williams is a hydraulic technician with the 168th Air Refueling Wing of the Alaska Air National Guard at Eielson Air Force Base. (U.S. Air Force photo by Master Sgt. Val Gempis)