Real Battery Life Fix - AKA Advanced NASA Battery Fix

[Cheapskate]

Originally Posted by VonHelsching

What is the true from both? Only a Kaleun's manual would give us definite answers

Don't know whether this article will add anything to the discussion

http://www.securitypipeline.com/show...leId=181501030

If nothing else, it shows that that the "sm" terminology was used by U boat commanders in their reports to BDU....assuming of course.... that the enigma decipher was correct Don't know, of course, what Hartwig Looks meant by sm but I find it hard to believe he was referring to " statute miles ".