FORCETALLY
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At a glance
Bay-class patrol boatlarger figure on 1 of 3
Stenka-class patrol boatlarger figure on 2 of 3
Counts only measures both sources give with the same scope. A larger figure is not a better system.
Measured figures
Length
Single source38.2 m (125 ft 4 in)[source]
Length
Single sourceConfiguration
| Specification | Bay-class patrol boat | Stenka-class patrol boat |
|---|---|---|
| Name | Bay class[source] | Project 205P Tarantul[source] |
| Builders | Austal[source] | Almaz Shipyard Vladivostok Shipyard[source] |
| Operators | Australian Border Force Marine Unit Sri Lanka Navy Malaysian Maritime Enforcement Agency[source] | see below[source] |
| In service | 1999–present[source] | 1967–present |
39.98 m (131 ft 2 in)[source]
Maximum; Speed
Single source20 knots (37 km/h; 23 mph)[source]
Maximum; for boats with Zvezda M503 engines
Single sourceMaximum; for boats with Zvezda M504 engines
Single source34 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[source]
at 20 knots (37 km/h; 23 mph)
Single source1,000 nmi (1,900 km; 1,200 mi) at 20 knots (37 km/h; 23 mph)[source]
at 11.4 kn (21.1 km/h; 13.1 mph)
Single sourceat 12.3 kn (22.8 km/h; 14.2 mph)
Single sourceat 20 kn (37 km/h; 23 mph)
Single source1,910 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)[source]
3 × 4,000 metric horsepower ( ) or 3 × 5,000 metric horsepower (
Single sourceInstalled power
Single source3 × 4,000 metric horsepower (3,900 hp ) or 3 × 5,000 metric horsepower (4,900 hp)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Completed | c. 137 (including the export Project 02059)[source] |
|---|
| Active | — |
|---|
| Retired | — |
|---|
| Type | Patrol boat[source] | Patrol boat[source] |
|---|
| Propulsion | 2 × MTU 16V 2000 M70 diesel engines 1 VosperThornycroft bow thruster[source] | 3 × Zvezda M503 or M504 diesel engines; three shafts[source] |
|---|
| Boats & landing craft carried | 2 × Wiltrading Pursuit 640 vessels (USLC-2C Survey)[source] | — |
|---|
| Sensors & processing systems | Radar: Surface search: Racal Decca; E/F and I bands Sonar: Wesmar SS 390E dipping sonar[source] | 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 )[source] |
|---|
| Armament | 1 × 7.62 mm general purpose machine gun[source] | 2 × twin 30 mm AK-230 guns 4 × 40 cm anti-submarine torpedo tubes Two depth charge racks (12 depth charges)[source] |
|---|
| Country of origin | Australia[source]Bay-class patrol boat · origin explicitly stated in the linked current national-inventory row; no inference from operator or shipyard | — |
|---|
| Built | — | 1967–1989[source] |
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| Lost | — |
|---|