U-628

Type

VIIC

 
Ordered15 Aug 1940
Laid down 7 Aug 1941 Blohm & Voss, Hamburg (werk 604)
Launched29 Apr 1942
Commissioned25 Jun 1942Oblt. Heinrich Hasenschar
Commanders
25 Jun 1942 - 3 Jul 1943  Kptlt. Heinrich Hasenschar
Career4 patrols 25 Jun 1942 - 30 Nov 1942  5. Flottille (training)
1 Dec 1942 - 3 Jul 1943  1. Flottille (front boat)
Successes4 ships sunk for a total of 21,765 GRT
3 ships damaged for a total of 20,450 GRT
Fate

Sunk 3 July, 1943 north-west of Cape Ortegal, Spain, in position 44.11N, 08.45W, by depth charges from a British B-24 Liberator aircraft (Sqdn. 224/J). 49 dead (all hands lost).

See the 7 ships hit by U-628 - View the 4 war patrols

Wolfpack operations

U-628 operated with the following Wolfpacks during its career:
   Ungestüm (14 Dec 1942 - 23 Dec 1942)
   Hartherz (4 Feb 1943 - 7 Feb 1943)
   Ritter (14 Feb 1943 - 26 Feb 1943)
   Specht (27 Apr 1943 - 4 May 1943)
   Fink (4 May 1943 - 6 May 1943)

Attacks on this boat

3 Jul 1943
The sinking of U-628 At 14.05 hours, the outbound boat was attacked by the British Liberator aircraft FL963 (224 Sqdn RAF/J, pilot S/L P.J. Cundy, DFC) northwest of Cape Ortegal. It dropped 18 35lb A/S bombs in the initial attack (the first use of this new weapon) and 4 depth charges in a second run. Survivors were seen in the water after U-628 sank, but none were rescued. The aircraft had been hit by AA fire in a fuel tank, the starboard wing, fin and rudder, but made it safely back to St. Eval. (Sources: Franks/Zimmerman)

1 recorded attack on this boat.

Men lost from U-boats

Unlike many other U-boats, which during their service lost men due to accidents and various other causes, U-628 did not suffer any casualties (we know of) until the time of her loss.



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.