Transcripts for CNN Wolf 20140407 17:35:00 : vimarsana.com

confirmation by the bluefin-21 sidescan sonar. walk us through what s going on now. right now the navy with the pinger locator wants to make one more run, and then they can correlate all that information and come up with a location. that pinger on the aircraft is good for, you know, 4 to 7 miles, so right now if that is indeed the aircraft wreck, the location is pinned down within 4 to 7 miles. even if the batteries dry out and stop working, you still have a relatively small area to search. that s right. the next step is to get that auv, the bluefin, on station and send her down. here s what confuses me. usually they find those black boxes, and there are two of them, after they ve spotted some wreckage. as far as we know, they haven t spotted any wreckage whatsoever. so how unusual is it to find a