Jochen U-124 :from september 1939 till september 1943 i have 31 patrols with a total of 123 days on sea. a total of 239 ships sank (warships 135/merchants 104) and a total of 655.474 tons.
Jochen Mohr : september 1939 till january 1940 6 patrols and 16 days at sea.
54 ships sank (warships 24/merchants 30) with a total of 220.758
KJM: from june 1940 till december 1940 i got 7 patrols with 41 days at sea.
sank 177 ships (warships 88/merchants 89) and a total tonnage of 706.002
oberleutenant on the first and Kapitänleutenant on the others