NAVYPEDIA

Ships

Name	No	Yard No	Builder	Laid down	Launched	Comp	Fate
i			Germaniawerft, Kiel, Germany	---	---	---	cancelled 10.6.1940
ii			Germaniawerft, Kiel, Germany	---	---	---	cancelled 10.6.1940
iii			Germaniawerft, Kiel, Germany	---	---	---	cancelled 10.6.1940

Technical data

Displacement standard, t
Displacement normal, t	413 /
Length, m
Breadth, m
Draught, m
No of shafts	2
Machinery	2 diesels / 2 electric motors
Power, h. p.
Max speed, kts	16 / 8.5
Fuel, t	diesel oil
Endurance, nm(kts)
Armament	5 - 533 TT (4 bow, 1 stern)
Complement
Diving depth operational, m

Project history

24.5.1939 Bulgarian government ordered to Germaniaweft in Kiel three submarines with delivery date in 1941 — 1942. Project represented the medium submarine with dimensions between German boats of II and VII series. In connection with beginning of Second World War building actually never been begun (spadework was conducted only), the contract was cancelled by German party 10.6.1940.