🌐EnglishEnglishDeutschFrançaisNederlandsPolskiPortuguêsРусскийالعربيةفارسیEntityQ319573· pop 12· linked from 788 articlesU-666Also known as German submarine U-6661942 Type VIIC submarineAvailable in 12 languagesFrançaisDeutschРусскийPortuguêsالعربيةNederlandsPolskiSlovenianTiếng ViệtUkrainianفارسیConnectionsType VII submarineEntitygross register tonnageEntityCategories1942 shipsGerman Type VIIC submarinesMaritime incidents in February 1944Ship infoboxes without an imageShips built in HamburgU-boats commissioned in 1942U-boats lost with all handsU-boats sunk in 1944World War II shipwrecks in the Atlantic OceanWorld War II submarines of Germany