Stenka-class patrol boat

Class overview
Name	Stenka class
Builders	Almaz Shipyard; Vladivostok Shipyard;
Operators	see below
Built	1967–1989
In service	1967–present
Completed	c. 137 (including the export Project 02059)
Lost	1
General characteristics (Project 205P)
Type	Patrol boat
Displacement	211 t (208 long tons; 233 short tons) standard; 245 t (241 long tons; 270 short tons) full load;
Length	39.98 m (131 ft 2 in)
Beam	7.91 m (25 ft 11 in)
Draught	1.96 m (6 ft 5 in)
Installed power	3 × 4,000 metric horsepower (3,900 hp) or 3 × 5,000 metric horsepower (4,900 hp)
Propulsion	3 × Zvezda M503 or M504 diesel engines; three shafts
Speed	34 knots (63 km/h; 39 mph) for boats with Zvezda M503 engines; 36 knots (67 km/h; 41 mph) for boats with Zvezda M504 engines;
Range	1,910 nmi (3,540 km; 2,200 mi) at 11.4 kn (21.1 km/h; 13.1 mph); 1,560 nmi (2,890 km; 1,800 mi) at 12.3 kn (22.8 km/h; 14.2 mph); 800 nmi (1,500 km; 920 mi) at 20 kn (37 km/h; 23 mph);
Complement	31
Sensors &; processing systems	1 × 4Ts-30-125 or MR-220 ("Peel Cone") search radar; 1 × Xenon navigational radar; 1 × Bronza search system (hull-mounted and dipping high-frequency sonars);
Armament	2 × twin 30 mm AK-230 guns; 4 × 40 cm anti-submarine torpedo tubes; Two depth charge racks (12 depth charges);

The Stenka class is the NATO reporting name for a class of patrol boats built for the Soviet Navy, KGB Border Troops and Soviet Allies. The Soviet designation was Project 205P Tarantul (not to be confused with the Tarantul-class corvette). The boats are an anti-submarine patrol version of the Osa-class missile boat.