U.S. Air Force Senior Airman Robert Gantz, 737th Expeditionary Airlift Squadron C-130H loadmaster, checks an oxygen tank aboard a C-130 as part of a pre-flight inspection, Jan. 12, at an air base in Southwest Asia. Airman Gantz, an Akron, Pa., native, is deployed from the 40th Airlift Squadron, Dyess Air Force Base, Texas.