CNN Anderson Cooper 360 April 24, 2014 03:19:00
This is the orion, owned by the u.s. navy, run by phoenix international. vehicles like this send sound signals to the sea floor which paint a picture of what's on the bottom. this vehicle can go a mile deeper than the bluefin and stay down for weeks at a time. the bluefin only lasts about 24 hours. then the rena 6,000, also an auv. the team has not yet been asked to help in the search. the team from woods hole, massachusetts, already had dramatic success locating the wreckage of air france flight 447 two years after it crashed in the south atlantic ocean. the discovery only possible because of...
Source: archive.org