Airman 1st Class Phillip Gudgel, monitors maintainers de-icing a C-17 Globemaster III from the 517th Airlift Squadron at Elmendorf Air Force Base, Alaska, Feb. 12 before a training mission. Heavy snow and weeks of sub-zero temperatures require extra effort from maintenance crews to keep the aircraft clear of ice and snow. Airman Gudgel is a C-17 crew chief from the 703rd Aircraft Maintenance Squadron. The training mission included dropping Army Airborne Soldiers from Fort Richardson, Alaska, and conducting air drops of training bundles that simulate the Soldiers' equipment. (U.S. Air Force photo/Master Sgt. Keith Brown)