Page 5 - Sonar Device News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Believed to be hidden in a remote section of the indian ocean, the race is intensifying to recover the clues before it's too late. >> things are getting compromised as the clock ticks here. there are components that can corrode so, yeah, this could be disappearing so, yeah, the clock is again running against it. >> aviation expert matthew robinson spent nearly 20 years investigating accidents for the u.s. marine corps. he says the top priority must be finding the flight data recorder. a torpedo-like sonar device will be deployed into the waters, the same kind of technology found wreckage of th...

That was in water, i think about 13,000 feet deep. my understanding, the water in this area is only 296 feet deep. in terms of the black box, that has actual sonar device, it sends out a signal, doesn't it? >> yes, the flight data recorder and the cockpit voice recorder would have acoustic beacons that operate on a battery power about 30 days. and they should be sending out pings that would be audible to vessels that have under water listening devices. of course, that's assuming they're functioning and not buried in the mud of the sea floor or buried in the aircraft wreckage and assumes that t...

Difficulty in listening for that ping, but this is a matter of putting some kind of sonar device underwater and just listening. and the first time we get a ping, we know for sure that we are in the right place and looking for the right aircraft, but that ping is very definite, and we have very, very sensitive instruments that can determine that it is, and where it is. >> and how could the ntsb help in this investigation? >> oh, the ntsb is the premiere investigative source in the world. they have more experience and have more, better equipment and everything else that you can imagine, than any...

Oklahoma city. inside those cars two sets of excel tell remains believed to be connected to the missing persons cases from the 1960s and '70s. she said her parents spent years looking for them. >> it's been very traumatic. i can -- i can remember my dad having dreams at night. and getting in the car, as soon as he got off from his day job, taking my mom and they would look and look and look. any trace. >> imagine that, decades of uncertainty there. >> wow. >> amazingly, these cars were only found because the highway patrol was testing a new sonar device in the lake. so far, one of the skeleton...

A use mentioned, susan, today is exactly two weeks since she was last spotted. surveillance cameras caught her leaving the bar in the lake view area of new orleans around 4:00 a.m. and that's the last anyone has seen her. in fact, we attended a prayer vigil outside of that bar where organizers were passing out these missing signs and at least in the area where she went missing, susan, these signs are everywhere. in terms of the search, they're concentrating the search in a nearby park, police think she might have used that path on her way home. but there's just no telling the investigation and...