Patrol info for U-402
| Departure | Arrival / Fate | Days | ||
| 21 Apr 1943 | La Pallice | 26 May 1943 | La Pallice | 36 days |
Commander | Officers * |
![]() KrvKpt. Siegfried von Forstner |
1WO Ltn. Karl-Wilhelm Pancke |
U-402's daily positions during the patrol
Resource id #31
ms = 46.10N01.14W,45.09N03.42W,45.09N06.06W,45.09N08.30W,45.09N10.54W,45.09N13.45W,45.09N16.45W,46.03N19.45W,46.57N22.45W,47.51N25.45W,49.39N30.15W,49.39N31.45W,49.39N36.15W,50.33N40.45W,52.21N43.45W,52.21N45.15W,51.27N40.45W,47.51N40.45W,45.09N39.15W,42.27N34.54W,40.30N32.30W,41.33N33.42W,42.27N31.18W,44.15N28.45W,45.09N28.45W,45.09N28.45W,45.09N28.45W,45.09N27.15W,45.09N22.45W,45.09N19.45W,45.09N15.15W,45.09N13.45W,45.09N09.42W,45.09N08.30W,45.09N04.54W,46.10N01.14W
We have daily positions for all 36 days on this patrol.
Ships hit by U-402 during this patrol
| Date | U-boat | Commander | Name of ship | Tons | Nat. | Convoy | ||
|---|---|---|---|---|---|---|---|---|
| 11 May 1943 | U-402 | Siegfried von Forstner | Antigone | 4,545 | br | SC-129 | ||
| 11 May 1943 | U-402 | Siegfried von Forstner | Grado | 3,082 | nw | SC-129 | ||
| 7,627 | ||||||||
2 ships sunk (7,627 tons). | ||||||||
Locations of ships hit during this patrol
Resource id #38
ms = 40.30N32.30W
We have 1 position of the 2 ships attacked.
General Events during this patrol
We have no events listed for this patrol. Add more events! If you know of an interesting event either missing from this date or an upcoming event that you'd like to share please contact us. We continuously update these databases. |
Attacks on U-402 during this patrol
11 May 1943
von Forstner had just slipped through the convoy screen of SC-129 and sunk 2 ships when one of its escorts, corvette HMS Gentian found the submerged boat and seriously damaged her. The boat aborted the patrol and reached France on 26 May. (Sources: Blair, vol 2, page 329)
About this data
If you believe we have missed an attack on a German U-boat in this listing please let us know.
See all patrols for U-402
* These are officers that later became commanders themselves.
Return to U-boat Patrols main page

