Page 49 - Flight Recorders News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Around the world. i'm wolf blitzer and you're in the "situation room." this is cnn breaking news. >> right now, crews are working around the clock to investigate underwater signals that just may, repeat, may have come from flight 370. the united states navy says it's cautiously optimistic the signals heard hours ago could be from the jet's two black boxes. a month after the plane vanished, the batteries of those flight recorders may die in any moment if they're not dead already. that's only adding to the urgency as high-tech devices comb the sea and planes get ready right now to return to th...

What's your policy? this morning off the coast of australia, search crews are racing to track down the most promising lead yet in the sunny for that missing air liner. the australian navy ship ocean shield has picked up signals from what could be the dying batteries of the flight recorders, the so-called black boxes. brian todd joins us with a closer look at what the pinger locator can and cannot do. >> reporter: the pinger locator is an impressive piece of equipment. this is phoenix international, a company in maryland that manufactured the towed pinger locator as well as the autonomous au ...

Welcome back to our continuing coverage on the search for missing malaysian airlines flight 370, i'm rosemary church and i'm errol burnett. >> let's get straight to the search for malaysian flight 370. >> this is the major development, the pinger locater, well, it's finally detected more audio signals in the southern indian ocean. pulses consistent with those emitted by flight recorders. >> yeah, and the latest signals were picked up in the northern part of the search area by the australian ship, ocean shield, two distinct pinger returns were detected that could very possibly be from the missi...

Welcome back. in the search for missing malaysia flight 370, investigators say they have their most promising lead yet. >> absolutely. a u.s. pinger locator aboard the australian ship ocean shield has now detected more signals consistent with those emitted by aircraft flight recorders. officials say the search will now go under water to locate possible wreckage, a key piece of this ongoing investigation now, which has lasted more than a month. brian todd joins us from washington to discuss these new developments, because, brian, what becomes key now are these this pinger locator. and essential...

Search for malaysia airlines flight 370. >> we have learned in the last couple of hours that a pinger locator has detected more audio signals from the southern indian ocean. pulses that are consistent with those emitted by aircraft flight recorders. >> now, these latest signals were picked up in the northern part of the search area by a u.s. pinger locator aboard the australian ship ocean shield. >> two distinct pinger returns were detected, which we're told could very possibly be from the missing airliner's two separate black boxes. but everyone is being very cautious at this point. >> includ...