EntityQ12804866· pop 7· linked from 928 articlesU-903Sign in to save1943 Type VIIC submarineConnectionsType VII submarineEntitynaval mineEntitymotor-generatorEntityU-52Entity2 cm Flak 30/38/FlakvierlingEntityLeutnant zur SeeEntityWorld War IIConceptNazi GermanyConceptInternational Standard Book NumberEntitysubmarineEntityLübeckEntitykilometreEntitymileEntitytonneEntitytorpedoEntityknotEntitydiesel engineEntitynautical mileEntitypropellerEntityKriegsmarineEntityCategories1943 shipsGerman Type VIIC submarinesMaritime incidents in May 1945Operation Regenbogen (U-boat)Ships built in LübeckU-boats commissioned in 1943World War II submarines of Germany