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ForceTally · AI-generated illustration · Not a photograph · AI-generated · OpenAI output terms · Source ↗ · Modified
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At a glance
Barentshav-class patrol vessellarger figure on 3 of 3
Bay-class patrol boat
Measured figures
Length
Single source303 ft (92 m)[source]
Length
Single sourceConfiguration
| Specification | Barentshav-class patrol vessel | Bay-class patrol boat |
|---|---|---|
| Name | Barentshav class[source] | Bay class[source] |
| Builders | Myklebust Verft[source] | Austal[source] |
| Operators | Royal Norwegian Navy[source] | Australian Border Force Marine Unit Sri Lanka Navy Malaysian Maritime Enforcement Agency[source] |
| In commission | 2009-[source] |
Counts only measures both sources give with the same scope. A larger figure is not a better system.
38.2 m (125 ft 4 in)[source]
Maximum; combined gas/diesel
Single sourceMaximum; (diesel) Over
Single sourceMaximum; gas
Single source16.5 knots (19.0 mph; 30.6 km/h) (gas) 18.5 knots (21.3 mph; 34.3 km/h) (diesel) Over 20 knots (23 mph; 37 km/h) (combined gas/diesel)[source]
Maximum; Speed
Single source20 knots (37 km/h; 23 mph)[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]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Planned | — |
|---|
| Active |
|---|
| Type | Offshore patrol vessel[source] | Patrol boat[source] |
|---|
| Propulsion | Bergen Diesel B32 engine →4000 kilowatts Gas generator sets 3 × Mitsubishi GS16R-MPTK, 1 × GS12R-MPTK →3237 kilowatts Auxiliary engine Mitsubishi S6A3-MPTA →350 kilowatts[source] | 2 × MTU 16V 2000 M70 diesel engines 1 VosperThornycroft bow thruster[source] |
|---|
| Armament | Bofors 40 mm gun[source] | 1 × 7.62 mm general purpose machine gun[source] |
|---|
| Notes | Bollard pull: 110 tons Deck equipment: Rolls-Royce towing winch, 250 ton breaking capacity Deck crane , SWL 8 tons at 6.3 m extension[source] | — |
|---|
| Alternative designation | Barentshav class[source] | — |
|---|
| In service | — | 1999–present[source] |
|---|
| Completed | — |
|---|
| Retired | — |
|---|
| 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] |
|---|
| 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 |
|---|