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Hydrophones on surface wessels?
Posted by: Magnus ()
Date: December 06, 2005 07:46PM


Hi folks!

First,thank you for your answeres on my previous post regarding binoculars.

As we all know you must be quiet in a submarine because even small sounds can reach an operator on a surface ship.
What kind of instruments were used for passive listening of talk and generally speaking any movement inside a sub?

How sensitive were these devices,would a dropped knife on the deck give you a court martial or at least a company beating?!

Regards/Magnus

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Subject Written By Posted
Hydrophones on surface wessels? Magnus 12/06/2005 07:46PM
Re: Hydrophones on surface wessels? Rodney Martin 12/09/2005 05:30PM
Re: Hydrophones on surface wessels? Magnus 12/09/2005 06:07PM
Re: Hydrophones on surface wessels? Rodney Martin 12/09/2005 07:33PM
Re: Hydrophones on surface vessels? ROBERT M. 12/10/2005 03:26PM
Re: Hydrophones on surface wessels? Ken Dunn 12/09/2005 08:47PM
Re: Hydrophones on surface wessels? Rodney Martin 12/09/2005 09:45PM
Re: Hydrophones on surface wessels? kurt 12/09/2005 11:29PM
Re: Hydrophones on surface wessels? Rodney Martin 12/10/2005 12:29AM
Re: Hydrophones on surface wessels? Robert Murphy 12/12/2005 08:32AM


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