🌐EnglishEnglishDeutschFrançaisPolskiالعربيةفارسی中文EntityQ7391647· pop 6· linked from 76 articlesSM UB-391915 Type UB II submarineWikidata factsInstance ofU-boatOperatorImperial German NavyManufacturerBlohm+VossImageSM UB 45.jpgSignificant eventship launchingShow 4 more factsP289Type UB II submarineP1071HamburgP8047German EmpireP1889SM UC-39On the mapConnectionsgross register tonnageEntitydrive shaftEntityCategories1915 shipsGerman Type UB II submarinesMaritime incidents in 1917Ships built in HamburgU-boats commissioned in 1916U-boats lost with all handsU-boats sunk by minesU-boats sunk in 1917World War I shipwrecks in the English ChannelWorld War I submarines of Germany