CNN Forensic Files April 10, 2014 06:55:00
>> may ry, they want to bring every piece of the debris up obviously. is that the way they do with other airplanes, reassembly it in a big hangar to try to figure out what happened? >> it's necessary to try to figure out what happened. often you can figure out why a plane crashed from the maintenance data and the flight data recorder. for example, the reassembly of tw 800 is because they simply couldn't figure it out from the black boxes. we don't do it unless you just can't figure it out. but you do comb through the wreckage that you get up. it will depend entirely what they find on the black...
Source: archive.org