Historical U-boat Plotting Techniques for Wolfpack

[derstosstrupp]

Plotting techniques in Wolfpack (0.16A) as described in several sources, including especially the U-boat Commander's Handbook, various KTBs, "Das Boot" the novel, and the book "U-977". :Kaleun_Cheers:

https://youtu.be/ZCiJM-N4Bo0