Patrol info for U-4
|Departure||Arrival / Fate||Duration|
|19 Sep 1939||Wilhelmshaven||29 Sep 1939||Kiel||11 days|
Oblt. Harro von Klot-Heydenfeldt
Patrol in the Skagerrak for contraband control of neutral vessels. The boat stopped 18 ships in 9 days and sank 3 of them because they carried contraband.
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 19 Sep 1939.
20 Sep 1939 - 21 Sep 1939 - 22 Sep 1939 - 23 Sep 1939 - 24 Sep 1939 - 25 Sep 1939 - 26 Sep 1939 - 27 Sep 1939 - 28 Sep 1939 -
Arrival at Kiel on 29 Sep 1939.
Ships hit by U-4 during this patrol
|Date||U-boat||Commander||Name of ship||Tons||Nat.||Convoy||Map|
|22 Sep 1939||U-4||Harro von Klot-Heydenfeldt||Martti-Ragnar||2,262||fi||A|
|23 Sep 1939||U-4||Harro von Klot-Heydenfeldt||Walma||1,361||fi||B|
|24 Sep 1939||U-4||Harro von Klot-Heydenfeldt||Gertrud Bratt||1,510||sw||C|
3 ships sunk (5,133 tons).
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.