EntityQ4051928· pop 9· linked from 470 articlesU-1234Sign in to saveGerman world war II submarineConnectionsType IX submarineEntitymotor-generatorEntity2 cm Flak 30/38/FlakvierlingEntityWorld War IIConceptHamburgEntityBaltic SeaEntityNazi GermanyConceptgeographic coordinate systemEntityInternational Standard Book NumberEntitysubmarineEntityGdyniaEntityFlensburgEntitytonneEntitytorpedoEntitydiesel engineEntitynautical mileEntitypropellerEntityKriegsmarineEntityBattle of the AtlanticEntityMAN SECompanyCategories1943 shipsGerman Type IX submarinesMaritime incidents in May 1944Maritime incidents in May 1945Operation Regenbogen (U-boat)Ship infoboxes without an imageShips built in HamburgU-boat accidentsU-boats commissioned in 1943U-boats sunk in 1944U-boats sunk in collisionsWorld War II shipwrecks in the Baltic Sea