The floor of the KSC RLV Hangar is filled with pieces of Columbia debris gathered by search teams and shipped from Barksdale Air Force Base Shreveport La.

The floor of the KSC RLV Hangar is filled with pieces of Columbia debris gathered by search teams and shipped from Barksdale Air Force Base, Shreveport, La. Ground teams have completed 78 percent of their primary search area, and airborne crews finished 80 percent of their assigned area. More than 70,000 items, weighing 78,000 pounds, about 36 percent of the Shuttle by weight, have been delivered to KSC for use in the mishap investigation. Search teams have completed 98 percent of the underwater searches in Lake Nacogdoches and Toledo Bend Reservoir.