EntityQ554574· pop 12· linked from 91 articlesU-144Sign in to save1940 Type IID submarineConnectionsType II submarineEntitymotor-generatorEntity2 cm Flak 30/38/FlakvierlingEntitySoviet UnionConceptNazi GermanyConceptgeographic coordinate systemEntityInternational Standard Book NumberEntityKielEntitysubmarineEntityGulf of FinlandEntitytonneEntityVentspilsEntitytorpedoEntityHiiumaaEntitynautical mileEntitydiesel engineEntitypropellerEntityKriegsmarineEntitynaval mineEntitySoviet NavyEntityCategories1940 shipsGerman Type II submarinesMaritime incidents in August 1941Ship infoboxes without an imageShips built in KielShipwrecks in the Gulf of FinlandShipwrecks of EstoniaU-boats commissioned in 1940U-boats lost with all handsU-boats sunk by Soviet submarinesU-boats sunk in 1941World War II shipwrecks in the Baltic Sea