UC-57 disappeared in 1917 after landing a party of Finnish Jägers and 4 tons of munitions on the island of Hamnskär, circa 30 km from Loviisa, on 18 November. UC-57 was going to remain on the seabed overnight and then return to Germany but never arrived. She was probably sunk by a Russian mine.
| Identifier (URI) | Rank |
|---|---|
| dbkwik:resource/D9CgbPiAL9a__9pqXnd6aA== | 5.88129e-14 |
| dbr:SM_UC-57 | 5.88129e-14 |
![[RDF Data]](/fct/images/sw-rdf-blue.png)
