NAVYPEDIA

Ships

Name	No	Yard No	Builder	Laid down	Launched	Comp	Fate
В-1 [V-1] (ex-Sunfish)			Chatham DYd, UK	7/1935	30.9.1936	7.1937 // 5.1944	lost 7.1944

Technical data

Displacement standard, t	670
Displacement normal, t	768 / 960
Length, m	63.6
Breadth, m	7.32
Draught, m	3.61
No of shafts	2
Machinery	2 Admiralty diesels / 2 electric motors
Power, h. p.	1900 / 1440
Max speed, kts	15 / 10
Fuel, t	diesel oil 39
Endurance, nm(kts)	3800(10) /
Armament	1 x 1 - 76/45 20cwt QF Mk II, 1 x 1 - 12.7/62, 6 - 533 TT (bow, 12 or 12 mines)
Electronic equipment	type 291W radar, type 129 sonar
Complement	39
Diving depth operational, m	60

Standard scale images

Project history

Former British submarine of S class, transferred to USSR on account of reparations from Italy.

Modernizations

None.

Naval service

V-1 was lost en route to Polyarny, possibly 27.7.1944 sunk erroneously by British aircraft at Faeroe.