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This is the place to discuss general issues related to the U-boat war or the war at sea in WWII. 
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Posted by: Bill Watt ()
Date: November 14, 2001 04:13PM

<HTML>How did a submerged U-boat measure the distance traversed through the water ?. Did they have some form of extended tube which used the Pitot, Chernikeef or electro magnetic system to measure distance/speed. Engine distance is a fairly
inaccurate method to determine distance run.

Bill</HTML>

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Subject Written By Posted
Navigation Bill Watt 11/14/2001 04:13PM
Re: Navigation Bram 11/14/2001 05:01PM
Re: Navigation Antonio Veiga 11/14/2001 08:59PM
Re: Navigation Parade 11/14/2001 09:24PM
Re: Navigation Theo Horsten 11/17/2001 12:47PM
Re: Navigation Theo Horsten 11/17/2001 01:13PM
Re: Navigation jim king 11/17/2001 10:39PM


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