I suppose you're looking for the so-called KTB or Kriegstagebuch, which is in essence a logbook in which the position of the U-boot at certain intervals and other events (like torpedo-runs, sightings, under attack, communications etc.) are noted.
Sadly this is (still) not available in SH3
, so (as the idiot that I am
- or so my girlfriend thinks), I write all these events down on a piece of paper. Just for my own fun, because I don't really use it for anything else. It's just an immersion factor for me.
The template for my KTB I've taken from several (copies) of KTB's I have in possesion. I purchased them from someone on eBay. I could scan a few pages but I don't want to kill his bussines though, so I'll give you his eBay name; He is called "wemsen".
By the way, I am not connected to this person in any way. I just purchased several KTB's and copies of original photo's from him. He is a good seller with reasonable prices, and at the moment he has several KTB's for sale
http://cgi.ebay.com/U-Boot-Kriegstag...QQcmdZViewItem.
Hope this helped a bit.
If you don't want to buy from him, but would like some scans from me just send me a pm...
Regards,
DerXL