🌐EnglishEnglishDeutschFrançaisPolskiPortuguêsTiếng ViệtРусскийالعربيةفارسیEntityQ4052001· pop 11· linked from 768 articlesU-311Also known as German submarine U-3111943 Type VIIC submarineOn the mapAvailable in 11 languagesFrançaisDeutschРусскийPortuguêsالعربيةHungarianSlovenianTiếng ViệtUkrainianفارسیvia Wikidata sitelinks · CC0Connectionsgross register tonnageEntityType VII submarineEntityCategories1943 shipsGerman Type VIIC submarinesMaritime incidents in April 1944Ship infoboxes without an imageShips built in LübeckU-boats commissioned in 1943U-boats lost with all handsU-boats sunk by Canadian warshipsU-boats sunk by depth chargesU-boats sunk in 1944World War II shipwrecks in the Atlantic OceanWorld War II submarines of Germany