Are Unidirectional News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Devices in shallow water, those are unidirectional. they can really get into a point where the black boxes and the pingers are. when you get into this deep water, you re really looking at omnidirectional, meaning devices that listen for the ping but can t discriminate exactly which direction. so, in this case, what you re doing is you re really looking at the intensity of the ping to try to really relate it down to distance. got you. just another step in what s already been a difficult investigation. thanks very much, arnold carr, miles o brien, ken christianson and mary schiavo. and the escalating crisis facing russia right after this. ....

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