Detailed text transcripts for TV channel - FOXNEWS - 20140407:15:02:00
The black boxes pinger has a roughly 30-day battery life and that means it could stop transmitting a signal anytime now. jon: david piper is streaming live from bangkok, thailand. david, we have had plenty of false alarms before. how credible are these latest reports of sounds being detected underwater? >> reporter: hi, jon. yes, lots of false leads and a lots of wasted time. the australians are being very cautious but they're described it as a promising lead. perhaps the key to their statement they have given out today they suggested that they heard two different signals, two different pings....
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