List of all U-boats

U-128

Type

IXC

 
Ordered7 Aug 1939
Laid down10 Jul 1940 AG Weser, Bremen (werk 991)
Launched20 Feb 1941
Commissioned12 May 1941Kptlt. Ullrich Heyse (Knights Cross)
Commanders
12 May 1941 - 28 Feb 1943  Kptlt. Ulrich Heyse (Knights Cross)
1 Mar 1943 - 17 May 1943  Kptlt. Hermann Steinert
Career
6 patrols
12 May 1941-30 Nov 1941  2. Flottille (training)
1 Dec 1941-17 May 1943  2. Flottille (active service)
Successes12 ships sunk, total tonnage 83,639 GRT
Fate

Sunk 17 May 1943 in the South Atlantic south of Pernambuco, in approximate position 10.00S, 35.35W, by gunfire from the US destroyers USS Moffett, USS Jouett and depth charges from two Mariner aircraft (Sqdn VP-74/P-6/P-5). 7 dead and 47 survivors.

Loss position

See the 12 ships hit by U-128 - View the 6 war patrols

Attacks on this boat and other events

7 Mar 1942
17.03 hrs, 150 miles south of Bermuda: the boat dived when two PBM Mariner aircraft (USN VP-74) appeared from low cloud. The first aircraft released two depth charges set for 50 feet just as the U-boat stern disappeared, but they were duds. A second pair of depth charges were then dropped in a second attack run, followed by two more from the other aircraft. U-128 escaped undamaged and remained submerged until dusk. (Sources: ONI)

16 May 1943
U-128 was attacked by an American Mariner aircraft (USN VP-74 / P-2) off Bahia. 12 bombs fell wide, and the boat escaped undamaged (Sources: Blair, vol 2, page 223)

2 recorded attacks 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-128 did not suffer any casualties (we know of) until the time of her loss.

U-boat Emblems

We have 4 emblem entries for this boat. See the emblem page for this boat or view emblems individually below.


2nd Flotilla

Shield with 9 stars

Horsehead on a Stick

White Horse with Motto

Media links


U-Boat Adventures

Wiggins, Melanie


U-Boat Operations of the Second World War - Vol 1

Wynn, Kenneth


German U-Boat Losses During World War II

Niestle, Axel


Hitler's U-boat War, Vol II

Blair, Clay


Hitler's U-boat War

Blair, Clay