NAVYPEDIA

Photo

Onega

Ships

Name	No	Yard No	Builder	Laid down	Launched	Comp	Fate
Вятка [Viatka]			264 Yd, Krasnoarmeysk (near Stalingrad)	5.1939	26.5.1940	7.1941	stricken 1960s
Онега [Onega]			264 Yd, Krasnoarmeysk (near Stalingrad)	1938	1940	7.1941	stricken 1960s
Исеть [Iset']			264 Yd, Krasnoarmeysk (near Stalingrad)	1939	1940	1941	communication ship 1942
Тура [Tura]			264 Yd, Krasnoarmeysk (near Stalingrad)	8.1939	26.6.1940	9.1941 // ---	completed as depot ship
Молога [Mologa]			264 Yd, Krasnoarmeysk (near Stalingrad) // 368 Yd, Khabarovsk	7.1941	1.8.1944	9.1944	stricken 1960s
Сухона [Sukhona]			264 Yd, Krasnoarmeysk (near Stalingrad) // 368 Yd, Khabarovsk	8.1941	early 1944	12.1944	stricken 1960s

Technical data

Displacement standard, t
Displacement full, t	527
Length, m	56.8
Breadth, m	9.80
Draught, m	1.70
No of shafts	3
Machinery	2 4SD-19/32 diesels + 1 2SD-20/30 diesel
Power, h. p.	280 + 50 = 330
Max speed, kts	8.3
Fuel, t	diesel oil 14
Endurance, nm(kts)	1280(4.5)
Armament	Vyatka, Onega: 3 x 1 - 45/43 21K, 2 x 1 - 12.7/79, 50 mines, nets Mologa, Sukhona: 3 x 1 - 45/43 21K, 1 x 4 - 12.7/62, 50 mines, nets Iset: 3 x 1 - 45/43 21K, 2 x 1 - 12.7/79 Tura: 1 x 1 - 45/43 21K, 2 x 1 - 12.7/79
Complement	54

Graphics

Project history

Shallow-draught netlayers, capable to carry up to 50 obr.1926 or 40 KB mines and also minesweeping equipment. They were equipped by two 140hp diesels on side-shafts and one 50hp diesel on central shaft.

Modernizations

None.

Naval service

Iset was in 1942 re-classified as communication ship. Tura 8.9.1941 was commissioned as depot and command ship, in 1944 she received 1 triple 450mm TT and used for torpedo tests.