🌐EnglishEnglishDeutschFrançaisNederlandsPolskiРусскийالعربيةفارسی日本語EntityQ1897111· pop 12· linked from 289 articlesU-173Also known as German submarine U-1731941 Type IXC submarineOn the mapAvailable in 12 languagesFrançaisDeutsch日本語РусскийالعربيةCatalanNederlandsSlovenianTiếng ViệtUkrainianفارسیConnectionsgross register tonnageEntityType IX submarineEntityCategories1941 shipsGerman Type IX submarinesMaritime incidents in November 1942Ships built in Bremen (state)Shipwrecks of MoroccoU-boats commissioned in 1941U-boats lost with all handsU-boats sunk by depth chargesU-boats sunk by US warshipsU-boats sunk in 1942World War II shipwrecks in the Atlantic OceanWorld War II submarines of Germany