CNN CNN Newsroom April 20, 2014 23:47:00
Crashed off the coast of massachusetts in 1947. for more than 50 years it remained lost on the bottom of the ocean. over a decade ago an auv, an autonomous underwater vehicle, discovered the missing plane. >> coming up. >> having the right tool is always the best case that you're looking for. >> it makes the remis family of auvs, this is the ream is 600. a larger, the remis 6000 found the france flight. >> at the end of the day we knew what we were doing was to help people answer questions about what happened to that flight. >> so it's the bluefin 21 which is currently being used in the search...