Patrol info for U-639
| Departure | Arrival / Fate | Duration | ||
| 12 May 1943 | Hammerfest | 7 Jun 1943 | Harstad | 27 days |
Commander | Officers * |
 Oblt. Walter Wichmann |
Daily positions, sinkings and allied attacks during the patrol of U-639
We have 28 daily positions for the 27 days U-639 was at sea.
Departure from Hammerfest on 12 May 1943.
13 May 1943 - 14 May 1943 - 15 May 1943 - 16 May 1943 - 17 May 1943 - 18 May 1943 - 19 May 1943 - 20 May 1943 - 21 May 1943 - 22 May 1943 - 23 May 1943 - 24 May 1943 - 25 May 1943 - 26 May 1943 - 27 May 1943 - 28 May 1943 - 29 May 1943 - 30 May 1943 - 31 May 1943 - 1 Jun 1943 - 2 Jun 1943 - 3 Jun 1943 - 4 Jun 1943 - 5 Jun 1943 - 6 Jun 1943 - 7 Jun 1943 -
Arrival at Harstad on 7 Jun 1943.
Ships hit by U-639 during this patrol
General Events during this patrol
We have no events listed for this patrol.
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Attacks on U-639 during this patrol
We have no recorded attacks on U-639 duing this patrol.
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See all patrols for U-639
* These are officers that later became commanders themselves.