Staff Sgt. Paige Greene, 380th Expeditionary Logistics Readiness Squadron Air Terminal Operations Center flight supervisor, and Senior Airman Russell Chamblee, 380th ELRS Air Terminal Operations Center air transportation Airman, secure a 25-foot bulk helium trailer as part of a helium loading mission Aug. 24, 2010, at a non-disclosed base in Southwest Asia. The 380th ELRS delivers approximately 90,000 thousand pounds of helium per week to the U.S. Central Command area of responsibility. (U.S. Air Force Photo/Tech. Sgt. April Wickes)