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Old 12-16-11, 02:09 AM   #9
ETsd4
中国水兵
 
Join Date: Dec 2010
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To get with your sub x miles in front of a target is just a special case of the "Intercept of moving target"-problem, where you are x miles behind a target, on a same course as the target and you try to intercept the target.
For calculation use then the usual formula for interception
http://img.xrmb2.net/?imgID=207664
from the "formularies for u-boat commanders"-handbook =>

Last edited by ETsd4; 12-16-11 at 02:56 AM.
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