U-104 1940

Marker: recorded wreck position (Second World War).
Key facts
| Name | U-104 | Wikidata label |
|---|---|---|
| Year lost | 1940 | Wikidata P793 significant event, point-in-time qualifier |
| Era | Second World War | derived from year |
| Ship type | U-boat | Wikidata P31 instance of |
| Nationality / flag | Nazi Germany | Wikidata P8047 country of registry |
| Operator | Kriegsmarine | Wikidata P137 operator |
| Conflict | Battle of the Atlantic | Wikidata P607 conflict |
| Sea / ocean | Inner Seas | Natural Earth marine areas (public domain), point-in-polygon |
| Nearest coast | Ireland | Natural Earth (public domain); approx. 12 km from land |
| Position | 55.3000, -8.0000 | Wikidata P793 significant event, coordinate qualifier (CC0) |
About the wreck
German submarine U-104 was a Type IXB U-boat of Nazi Germany's Kriegsmarine during World War II. She was ordered by the Kriegsmarine on 24 May 1938 as part of the German naval rearmament program Plan Z. Her keel was laid down by DeSchiMAG AG Weser in Bremen in November 1939. Following about six and a half months of construction, she was launched on 25 May 1940 and formally commissioned into the Kriegsmarine on 19 August 1940.
U-104 had a very short career, sinking just one enemy vessel and damaging one other during one war patrol. In the middle of her first patrol, U-104 was posted missing off the north coast of Ireland on 30 November 1940 and was presumed sunk in minefield SN 44, which was laid a few days prior to her arrival in the area.
Location
- Recorded position: 55.3000, -8.0000 (Wikidata P793 significant event, coordinate qualifier (CC0); may be approximate)
- Sea / ocean: Inner Seas
- Nearest coast: Ireland
Wreck positions on this site are for interest only and are not for navigation. Many wrecks are war graves or legally protected: never disturb human remains or remove artefacts, and check local law before diving.
Text adapted from the Wikipedia article German submarine U-104 (1940) (revision 1367315356), licensed under CC BY-SA 4.0. Changes: excerpted from the article lead section; condensed by selecting paragraphs; citations and formatting removed. No text added. This excerpt is available under the same licence.
Wreck facts from Wikidata (CC0).
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Browse more: UK & Ireland wrecks · wrecks off Ireland · Inner Seas · Second World War