Navigation
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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