Air Force ready to launch final GPS IIF satellite
Atlas V GPS IIF-12 mission art. The GPS 2F-12 satellite is scheduled to ride into space aboard an Atlas V 401 launch vehicle from Space Launch Complex 41 at Cape Canaveral Air Force Station, Florida Feb. 5 during a 19-minute launch window between 8:38 to 8:57 a.m. EST (Courtesy graphic/United Launch Alliance)