Торпедные лодки прибрежного действия типа UB II
UB 18, UB 19, UB 20, UB 21, UB 22, UB 23 (Blohm &Voss)
UB 24, UB 25, UB 26, UB 27, UB 28, UB 29 (AG Weser)
UB 30, UB 31, UB 32, UB 33, UB 34 , UB 35, UB 36, UB 37, UB 38, UB 39, UB 40, UB 41 (Blohm & Voss)
UB 42, UB 43, UB 44, UB 45, UB 46, UB 47 (AG Weser)