"The latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration, or NOAA, called NOAA-N Prime, arrived Tuesday by C-5A military cargo aircraft at Vandenberg Air Force Base, Calif., in preparation for a Feb. 4, 2009, launch. NOAA-N Prime, built by Lockheed Martin, is similar to NOAA-N launched on May 20, 2005."
"Proximate Cause: The NOAA N-PRIME satellite fell because the LMSSC operations team failed to follow procedures to properly configure the TOC, such that the 24 bolts that were needed to secure the TOC adapter plate to the TOC were not installed."
"As the NOAA-N Prime spacecraft was being repositioned from vertical to horizontal on the "turn over cart" at approximately 7:15 PDT today, it slipped off the fixture, causing severe damage. (See attached photo). The 18' long spacecraft was about 3' off the ground when it fell."