trials ship for the Navy, built on the basis of Project 264 seagoing minesweeper.
The vessel is designed for serial and control tests of various torpedo weapons.
There are some torpedo tubes aboard the ship. The series of these vessels consisted
of 4 hulls.
The ship has 71,7 m length overall, beam of 9,4 m, and displacement
943 tons at full load. The ship has diesel propulsion system with a two 2600 hp
40D diesel and two shafts. The vessel has a speed of 16 knots, a range of 2500
nmi at 12 knots and an endurance of 10 days. The vessels are also equipped with
Don navigation radar.
Trials ship OS-138 laid down at the Shipyard named
after A.M.Gorky, Zelenodolsk, commissioned in 1974 and was assigned to the Black
Now in service.
| Displacement (tons):|
nmi (12 knots)|
|Propulsion:||2x2000 hp 40D
diesels, 2 fixed pitch propellers|
533 mm torpedo tubes|
1x1 400 mm torpedo tube
2 torpedo-launching collars
|Electronics:|| Don-2 navigation