CNN CNN Newsroom April 13, 2014 00:46:00
The important part is in the preplanning and that's what they were trying to get together in the initial stages of looking for these pings. >> no doubt. >> looking, the example that's been shown than extraordinary. and we're all getting some very interesting lessons in oceanographers and acoustic sounds. what we're seeing at the moment in this very small search area, not the large one but the very confined one, we're seeing the ocean shield go through with the pinger -- towed pinger locator. it does a sweep through and then exit the search area and then hms echo comes in behind it and it's doi...
Source: archive.org