Flying Gas Stations Ready to Go

Posted 9/13/2009

A group of KC-135 Stratotankers from the Iowa Air National Guard's 185th Air Refueling Wing taxi before leaving their home base Sept. 3, 2009, at Sioux City regional airport. The aircraft are departing for a local air refueling mission. (U.S. Air Force photo/Master Sgt. Vincent De Groot)