EntityQ2207315· pop 7· linked from 40 articlesSM U-50Sign in to saveConnectionsmetric horsepowerEntitygross register tonnageEntityFranceCountryNorwayCountryUnited KingdomCountryGreeceCountryDenmarkConceptWorld War IConceptgeographic coordinate systemEntityInternational Standard Book NumberEntitysubmarineEntityGerman EmpireEntitywattEntityKingdom of ItalyEntitytonneEntitytorpedoEntityknotEntitynautical mileEntityTerschellingEntityImperial German NavyEntityCategories1915 shipsMaritime incidents in 1917Ship infoboxes without an imageShips built in KielType U 43 submarinesU-boats commissioned in 1916U-boats lost with all handsU-boats sunk by minesU-boats sunk in 1917World War I submarines of Germany