Immersive techniques for the true subsimmer!

[Jojojung]

Originally Posted by Tonci87

I also ditched the recognition manual, except for warships, or ship classes that were really build to standard measurements (like liberty freighters)

I have the reprint of the Gröner "Handelsflotten der Welt" and this is an authentic way to identify ships. It was converted to a Marinedienstvorschrift instead. The Lloyds Register was also used. So there was identification charts on board.

But your right, the main attacks were based on guessing, I think!