The UC-III is even better yet.
Displacement:
(tons) 474 (sf)
560 (sm)
730 (total)
Length: (m) 56,10 oa
42,20 ph
Beam: (m) 5,54 oa
3,65 ph
Draught: (draft) 3,76 m
Height: 7,98 m
Power: (hp) 600 (sf)
770 (sm)
Speed:
(knots) 11,5 (sf)
6,6 (sm)
Range:
(miles / knots) 9850/7 (sf)
40/4.5 (sm)
Torpedoes: 7
2/1 (bow / stern tubes)
Mines: 14
Deck gun: 88mm
230 rounds
Crew: 32 men
Max depth: ca. 75 m
(246 feet)
While it never actually saw wartime service 16 of these were built.
One of these was actually sunk in lake Michigan in the 20's. (UC-97)
http://www.atrecovery.com/Images/UC-97/index.htm
edit: if someone can please explain to me how I got the new avatar pic and title that'd be great