Patrol info for U-21
| Departure | Arrival / Fate | Duration | ||
| 27 Nov 1939 | Kiel | 5 Dec 1939 | Kiel | 9 days |
Commander | Officers * |
 Kptlt. Fritz Frauenheim |
WO Oblt. Robert Bartels |
Patrol description
Patrol in the North Sea off the east coast of Scotland.
Daily positions, sinkings and allied attacks during the patrol of U-21
We have daily positions for all 9 days on this patrol.
Departure from Kiel on 27 Nov 1939.
28 Nov 1939 - 29 Nov 1939 - 30 Nov 1939 - 1 Dec 1939 - 2 Dec 1939 - 3 Dec 1939 - 4 Dec 1939 -
Arrival at Kiel on 5 Dec 1939.
Ships hit by U-21 during this patrol
| Date | U-boat | Commander | Name of ship | Tons | Nat. | Convoy | Map | ||
|---|---|---|---|---|---|---|---|---|---|
| 1 Dec 1939 | U-21 | Fritz Frauenheim |  | Mercator | 4,260 |  | fi | A | |
| 4,260 | |||||||||
1 ship sunk (4,260 tons). Legend | |||||||||
General Events during this patrol
We have no events listed for this patrol.
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Attacks on U-21 during this patrol
We have no recorded attacks on U-21 duing this patrol.
If you believe we have omitted an attack on U-21 please let us know.
See all patrols for U-21
* These are officers that later became commanders themselves.