🌐EnglishEnglishDeutschEspañolFrançaisPolskiPortuguêsTiếng ViệtРусскийالعربيةفارسیEntityQ568690· pop 13· linked from 71 articlesU-42Also known as German submarine U-421939 Type IXA submarineWikidata factsImageU37 Lorient 1940.jpgSources (1)wikidata.orgvia Wikidata · CC0On the mapAvailable in 13 languagesEspañolFrançaisDeutschРусскийPortuguêsالعربيةHungarianPolskiSlovenianTiếng ViệtUkrainianConnectionsmotor-generatorEntityUnited KingdomCountryWorld War IICategories1939 shipsGerman Type IX submarinesMaritime incidents in October 1939Ships built in Bremen (state)U-boats commissioned in 1939U-boats sunk by British warshipsU-boats sunk by depth chargesU-boats sunk in 1939World War II shipwrecks in the Atlantic OceanWorld War II submarines of Germany