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Old 06-30-11, 06:16 PM   #7
Fish In The Water
Prince of
the Sea


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Join Date: Jul 2009
Location: Watching over U-253
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Quote:
Originally Posted by Snestorm View Post
A. Point periscope at bow, and note Gyro Angle.
B. Point periscope at stern, and note Gyro Angle.
C. Subtract. A - B = Spread.

Very simple. Enjoy.
Makes sense to me.
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