EntityQ475827· pop 11· linked from 335 articlesU-139Sign in to save1940 Type IID submarineConnectionsType II submarineEntityGdyniaEntityVentspilsEntitymotor-generatorEntity2 cm Flak 30/38/FlakvierlingEntityWorld War IIConceptNazi GermanyConceptInternational Standard Book NumberEntityKielEntitytonneEntitytorpedoEntityWilhelmshavenEntitydiesel engineEntitynautical mileEntitypropellerEntityKriegsmarineEntitynaval mineEntitydraftEntityU-boatEntityAdmiral HipperEntityCategories1940 shipsGerman Type II submarinesMaritime incidents in May 1945Operation Regenbogen (U-boat)Ship infoboxes without an imageShips built in KielU-boats commissioned in 1940World War II submarines of Germany