EntityQ11706137· pop 6· linked from 85 articlesSM UB-22Sign in to save1915 Type UB II submarineWikidata factsInstance ofU-boatOperatorImperial German NavyManufacturerBlohm+VossConflictWorld War IImageSM UB 45.jpgShow 5 more factsP289Type UB II submarineP1071HamburgP8047German EmpireP1889U-22P793ship launchingvia Wikidata · CC0On the mapConnectionsgross register tonnageEntitydrive shaftEntityCategories1915 shipsGerman Type UB II submarinesMaritime incidents in 1918Ships built in HamburgU-boats commissioned in 1916U-boats lost with all handsU-boats sunk by minesU-boats sunk in 1918World War I shipwrecks in the North SeaWorld War I submarines of Germany