From: Adam Flinton 

Don Hills wrote:
> In article ,
> Adam Flinton  wrote:
>
>>"Every seven hours Spray spends about 15 minutes on the surface to relay
>>its position and information about ocean conditions, such as
>>temperature, salinity and pressure, via satellite back to Woods Hole,
>>Mass., and San Diego"
>>
>>Can it receive signals as well?
>
>
> From the article you quoted:
>
>
>>"        ... are able to communicate with the vehicle via satellite
>>during the mission to change course or alter the information it is
>>collecting while at sea."
>
>
Good Lord how usefull....

Something which can go silently under the water from point a to point b.

All under remote control. & where points a & b may be vast
distances apart....

Does the term "RPV" fit to such craft?

Can you generate electricity via changing pressure/temp/salinity?

Mechanical acoustically silent killer whales





Adam

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