Oberleutnant zur See (Crew XII/39)
No ships sunk or damaged.
|Born ||20 Apr 1921|| ||Ulsnis, Schleswig|
|Died ||16 Jan 1945||(23)||Central North Atlantic|
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|1 Dec 1939|| ||Offiziersanwärter|
|1 Nov 1940|| ||Fähnrich zur See|
|1 Nov 1941|| ||Oberfähnrich zur See|
|1 Apr 1942|| ||Leutnant zur See|
|1 Dec 1943|| ||Oberleutnant zur See|
|U-248 ||1 Nov 1944 ||16 Jan 1945 (+)|| 1 patrol (45 days) |
Patrol info for Johann-Friedrich Loos
| ||U-boat ||Departure
||Arrival|| || ||
||3 Dec 1944 ||Trondheim
||16 Jan 1945 ||Sunk
||Patrol 1,||45 days||
About ranks and decorations
Ranks shown in italics are our database inserts based on the rank dates of his crew comrades. The officers of each crew would normally have progressed through the lower ranks at the same rate.
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