Patrol info for U-4
|Departure||Arrival / Fate||Duration|
|4 Apr 1940||Wilhelmshaven||14 Apr 1940||Wilhelmshaven||11 days|
Oblt. Hans-Peter Hinsch
Ltn. Ernst-Ulrich Brüller
Formed U-boat group 4 (Stavanger) together with U-1 for Operation Weseruebung, the German invasion of Denmark and Norway.
Daily positions, sinkings and allied attacks during the patrol of U-4
We have daily positions for all 11 days on this patrol.
Departure from Wilhelmshaven on 4 Apr 1940.
5 Apr 1940 - 6 Apr 1940 - 7 Apr 1940 - 8 Apr 1940 - 9 Apr 1940 - 10 Apr 1940 - 11 Apr 1940 - 12 Apr 1940 - 13 Apr 1940 -
Arrival at Wilhelmshaven on 14 Apr 1940.
Ships hit by U-4 during this patrol
General Events during this patrol
We have no events listed for this patrol.
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Attacks on U-4 during this patrol
We have no recorded attacks on U-4 duing this patrol.
If you believe we have omitted an attack on U-4 please let us know.
* These are officers that later became commanders themselves.