First Delta IV Heavy launches from Vandenberg
VANDENBERG AIR FORCE BASE, Calif. -- The first West Coast Delta IV Heavy Launch Vehicle was launched from Space Launch Complex-6 here Thursday, Jan. 20, 2011, at 1:10 p.m. PST. The largest rocket ever to launch from the West Coast of the United States carried a national security payload for the National Reconnaissance Office. (U.S. Air Force photo/Airman 1st Class Lael Huss)