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Global Boom Cranes Market Is Experiencing Demand For Machines With Lifting Capacities
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ocean? what you want to do first is to really map the entire accident scene. we spoke with peter goals, a former investigator with ntsb when worked on the recovery and rebuilding of twa flight 800 that crasheded after takeoff fr new york city. you document everything until you really get the information off the data recorder and the voice recorder. he says the site needs to be treated like a crime scene and mapping the debris field before removing objects is key to finding out what happened. then come the process of pulling up the giant pieces of debris from the bottom of the sea. you would have a number of lifting cranes and you would have teamed of divers. and the divers, of course, even working at 100 foot depth, you ll have to have decompression chambers. a slow process because divers with only remain at depth for short periods due to health hernz.
first they have to map out where all the pieces of the plane are, a lot like how a crime scene technician might try to log evidence when and where he or she finds it. then the heavy lifting begins:. how do you pull a plane up from the bottom of the ocean? what you want to do first is to really map the entire accident scene. reporter: we spoke with peter goelz, a former investigator with ntsb who worked on the recovery and building of twa flight 800 that crashed after takeoff from new york city. you document everything until you really get the information off the data recorder and voice recorder. reporter: he say it is site needs to be treated like the crime scene and mapping the debris field before removing objects could be key to finding out what happened. then comes the process of pulling up the giant pieces of debris from the bottom of the sea. you would have a number of lifting cranes and you would have teams of divers. the divers of course even
what you want to do first is to really map the entire accident scene. reporter: we spoke with peter goelz, a former investigator with ntsb who worked on the recovery and rebuilding of twa flight 800 that crashed after takeoff from new york city. you document everything until you really get the information off the data recorder and the voice recorder. reporter: he says the site needs to be treated like a crime scene and mapping the debris field before removing objects can be key to finding out what happened. then comes the process of pulling up the giant pieces of debris from the bottom of the sea. you would have a number of lifting cranes and you would have teams of divers, and the divers, of course, even working at 100-foot depth, you ll have to have decompression chambers. reporter: a potentially slow process because divers can only remain at depth for short periods due to health concerns. but does indonesia have the know how to carry off a recovery effort like this? ther
lifting cranes and you would have teams of divers, and the divers, of course, even working at 100-foot depth, you ll have to have decompression chambers. reporter: a potentially slow process because divers can only remain at depth for short periods due to health concerns. but does indonesia have the know how to carry off a recovery effort like this? there are still questions about the location of the debris. david gallo. usually you re extremely careful not to say that you found something until you ground truth in it. reporter: woods hole participated in the crash of air france 447 off brazil s northeastern coast, whose black boxes took almost two years to recover, footnoting what a painstaking process this can be. and joe johns joins me now live from washington. joe, is there any sense how long once the plane is found that it
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