Patrol info for U-635
| Departure | Arrival / Fate | Duration | ||
| 16 Mar 1943 | Kiel | 5 Apr 1943 | Lost | 21 days |
Commander | Officers * |
 Oblt. Heinz Eckelmann |
Daily positions, sinkings and allied attacks during the patrol of U-635
We have daily positions for all 21 days on this patrol.
Departure from Kiel on 16 Mar 1943.
17 Mar 1943 - 18 Mar 1943 - 19 Mar 1943 - 20 Mar 1943 - 21 Mar 1943 - 22 Mar 1943 - 23 Mar 1943 - 24 Mar 1943 - 25 Mar 1943 - 26 Mar 1943 - 27 Mar 1943 - 28 Mar 1943 - 29 Mar 1943 - 30 Mar 1943 - 31 Mar 1943 - 1 Apr 1943 - 2 Apr 1943 - 3 Apr 1943 - 4 Apr 1943 -
Sunk on 5 Apr 1943.
Ships hit by U-635 during this patrol
| Date | U-boat | Commander | Name of ship | Tons | Nat. | Convoy | Map | ||
|---|---|---|---|---|---|---|---|---|---|
| 4 Apr 1943 | U-635 | Heinz Eckelmann |  | Shillong (d.) | 5,529 |  | br | HX-231 | A |
| 4 Apr 1943 | U-635 | Heinz Eckelmann | | Waroonga (d.) | 9,365 | | br | HX-231 | B |
| 14,894 | |||||||||
2 ships damaged (14,894 tons). Legend | |||||||||
General Events during this patrol
We have no events listed for this patrol.
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Attacks on U-635 during this patrol
We have no recorded attacks on U-635 duing this patrol (prior to its loss).
If you believe we have omitted an attack on U-635 please let us know.
See all patrols for U-635
* These are officers that later became commanders themselves.