Patrol info for U-103
| Departure | Arrival / Fate | Duration | ||
| 15 Apr 1942 | Lorient | 22 Jun 1942 | Lorient | 69 days |
Commander | Officers * | ||
 Kptlt. Werner Winter |
1WO Oblt. Konstantin von Rappard |
2WO Oblt. Oskar-Heinz Kusch |
supernumerary WO Kptlt. Helmuth Pich |
Daily positions, sinkings and allied attacks during the patrol of U-103
We have daily positions for all 69 days on this patrol.
Departure from Lorient on 15 Apr 1942.
16 Apr 1942 - 17 Apr 1942 - 18 Apr 1942 - 19 Apr 1942 - 20 Apr 1942 - 21 Apr 1942 - 22 Apr 1942 - 23 Apr 1942 - 24 Apr 1942 - 25 Apr 1942 - 26 Apr 1942 - 27 Apr 1942 - 28 Apr 1942 - 29 Apr 1942 - 30 Apr 1942 - 1 May 1942 - 2 May 1942 - 3 May 1942 - 4 May 1942 - 5 May 1942 - 6 May 1942 - 7 May 1942 - 8 May 1942 - 9 May 1942 - 10 May 1942 - 11 May 1942 - 12 May 1942 - 13 May 1942 - 14 May 1942 - 15 May 1942 - 16 May 1942 - 17 May 1942 - 18 May 1942 - 19 May 1942 - 20 May 1942 - 21 May 1942 - 22 May 1942 - 23 May 1942 - 24 May 1942 - 25 May 1942 - 26 May 1942 - 27 May 1942 - 28 May 1942 - 29 May 1942 - 30 May 1942 - 31 May 1942 - 1 Jun 1942 - 2 Jun 1942 - 3 Jun 1942 - 4 Jun 1942 - 5 Jun 1942 - 6 Jun 1942 - 7 Jun 1942 - 8 Jun 1942 - 9 Jun 1942 - 10 Jun 1942 - 11 Jun 1942 - 12 Jun 1942 - 13 Jun 1942 - 14 Jun 1942 - 15 Jun 1942 - 16 Jun 1942 - 17 Jun 1942 - 18 Jun 1942 - 19 Jun 1942 - 20 Jun 1942 - 21 Jun 1942 -
Arrival at Lorient on 22 Jun 1942.
Ships hit by U-103 during this patrol
| Date | U-boat | Commander | Name of ship | Tons | Nat. | Convoy | Map | ||
|---|---|---|---|---|---|---|---|---|---|
| 5 May 1942 | U-103 | Werner Winter | Stanbank | 5,966 |  | br | A | ||
| 17 May 1942 | U-103 | Werner Winter |  | Ruth Lykes | 2,612 |  | am | B | |
| 19 May 1942 | U-103 | Werner Winter | | Ogontz | 5,037 | | am | C | |
| 21 May 1942 | U-103 | Werner Winter | Clare | 3,372 | | am | D | ||
| 21 May 1942 | U-103 | Werner Winter | | Elizabeth | 4,727 | | am | E | |
| 23 May 1942 | U-103 | Werner Winter | | Samuel Q. Brown | 6,625 | | am | F | |
| 24 May 1942 | U-103 | Werner Winter | | Hector | 1,828 |  | nl | G | |
| 26 May 1942 | U-103 | Werner Winter | Alcoa Carrier | 5,588 | | am | H | ||
| 28 May 1942 | U-103 | Werner Winter | | New Jersey | 6,414 | | am | I | |
| 42,169 | |||||||||
9 ships sunk (42,169 tons). Legend | |||||||||
General Events during this patrol
1942
17 May 1942. After sinking the American merchantman Ruth Lykes with shellfire, U-103 rendered medical aid to the survivors.
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Attacks on U-103 during this patrol
We have no recorded attacks on U-103 duing this patrol.
If you believe we have omitted an attack on U-103 please let us know.
See all patrols for U-103
* These are officers that later became commanders themselves.