U-984

Type

VIIC

 
Ordered25 May 1941
Laid down 7 Sep 1942 Blohm & Voss, Hamburg (werk 184)
Launched12 May 1943
Commissioned17 Jun 1943Oblt. Heinz Sieder (Knights Cross)
Commanders
17 Jun 1943 - 20 Aug 1944  Oblt. Heinz Sieder (Knights Cross)
Career5 patrols 17 Jun 1943 - 31 Jul 1944  5. Flottille (training)
1 Aug 1944 - 20 Aug 1944  9. Flottille (front boat)
Successes1 ship damaged for a total of 7,240 GRT
3 ships a total loss for a total of 21,550 GRT
1 warship a total loss for a total of 1,300 tons
Fate

Sunk 20 Aug, 1944 in the Bay of Biscay west of Brest, in position 48.16N, 05.33W, by depth charges from the Canadian destroyers HMCS Ottawa, HMCS Kootenay and HMCS Chaudiere. 45 dead (all hands lost).

See the 5 ships hit by U-984 - View the 5 war patrols

Attacks on this boat

8 Jun 1944
The boat was bombed by an unknown allied aircraft and aborted to base on June 9. The attack happened between June 6 and 9. (Sources: Blair, vol 2, page 586)

1 recorded attack on this boat.

Schnorchel-fitted U-boat
This boat was fitted with a Schnorchel underwater-breathing apparatus in March 1944. Read more about the Schnorchel and see list of fitted boats.

Men lost from the boat

22 Jan 1944
One crewmember was washed overboard in the North Atlantic. [Maschinenobergefreiter Hermann Keller]

  Related: For more info on such losses see - Men lost from U-boats -



U-Boat Operations of the Second World War - Vol 2

Wynn, Kenneth


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Books dealing with this subject include:

German U-Boat Losses During World War II. Niestle, Axel, 1998.
Hitler's U-boat War. Blair, Clay, 1996.
Hitler's U-boat War, Vol II. Blair, Clay, 1998.
U-Boat Operations of the Second World War - Vol 1. Wynn, Kenneth, 1998.
U-Boat Operations of the Second World War - Vol 2. Wynn, Kenneth, 1998.