APatrol & mine warfare vessels
Hisar-class offshore patrol vessel
Offshore patrol vessel Corvette (full armament configuration)
FORCETALLY
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APatrol & mine warfare vessels
Offshore patrol vessel Corvette (full armament configuration)
At a glance
Hisar-class offshore patrol vessellarger figure on 2 of 3
Measured figures
Length
Single source99.56 m (326 ft 8 in)[source]
Length
Single sourceConfiguration
| Specification | Hisar-class offshore patrol vessel | Sankalp-class patrol vessel |
|---|---|---|
| Power | — | 2 × SEMT Pielstick 20 PA6B STC diesel engines (20,900 PS; 15,400 kW)[source] |
| Name | Hisar class[source] | — |
| Builders | ASFAT[source] | Goa Shipyard Limited[source] |
| Planned | 10[source] | |
| Active |
Sankalp-class patrol vessellarger figure on 1 of 3
Counts only measures both sources give with the same scope. A larger figure is not a better system.
105 m (344 ft)[source]
including 15 officers
Single source128 including 15 officers[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Type | Offshore patrol vessel Corvette (full armament configuration)[source] | Offshore patrol vessel[source] |
|---|
| Propulsion | CODELOD: 4 x Diesel 2 x Electric Motor Generators: 4 x Diesel Generator[source] | — |
|---|
| Endurance | 21 days[source] | — |
|---|
| Boats & landing craft carried | 2 x RHIB[source] | 5 high speed boats[source] |
|---|
| Aircraft carried | 1 x Naval helicopter 1 x UAV[source] Hangar and platform for: S-70B Seahawk ASW helicopter Unmanned aerial vehicles (UAV)[source] | HAL Dhruv or HAL Chetak[source] |
|---|
| Sensors & processing systems | Sonar: METEKSAN YAKAMOS 2020 New Generation Mounted Sonar Radars: ASELSAN MAR-D 3D Search Radar ASELSAN 2 AKR-D Fire Control Radar Navigation/LPI Radar Systems: ASELSAN Piri – KATS (Infrared Search and Trace System) ASELSAN DENİZGÖZÜ OCTOPUS-S Electro-optical Search System TÜBİTAK YELKOVAN Radar Electronic Support System Combat Management System: HAVELSAN ADVENT SYS[source] | Raytheon surface search radar[source] |
|---|
| Armament | Full armament configuration : Guns: 1 x MKE 76 mm/62-caliber gun 1 x Aselsan GOKDENIZ CIWS 2 x UNIROBOTICS Targan 12.7 mm RCWS Vertical launcher systems: 8 x MiDLAS Vertical Launching System (VLS) (optional) 8 x HISAR-D RF air defence missiles Anti-ship missiles: 8 x Atmaca anti-ship missile Anti-submarine warfare: Roketsan ASW rocket launcher system[source] | 2 × 30 mm CRN 91 naval gun 2 × 12.7 mm machine guns[source] |
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| Country of origin | Turkey[source] | — |
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| Used by | Turkish Navy[source]Hisar class · TCG Koçhisar · commissioned 20 June 2026 and listed Active; class operator Turkish Navy Romanian Navy[source]Hisar class · Contraamiral Roman (ex-TCG Akhisar) · commissioned 20 June 2026 and listed Active; class operator Romanian Navy | — |
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| Operators | — | Indian Coast Guard[source] |
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| Preceded by | — | Samar class[source] |
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| Succeeded by | — | Vishwast class[source] |
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| Subclasses | — | Samarth class Saryu class[source] |
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| Built | — | 2004–2009[source] |
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| In commission | — | 2008–present[source] |
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| Completed | — |
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| Source measurement | — | Sankalp -class vessels have an overall length of 105 metres, a 12.9 metre beam and a draught of 3.6 metres. They are powered by two SEMT Pielstick 20 PA6B STC diesel engines rated at a combined 20,900 PS or 15,400 kW, each driving a Wärtsilä WCP 5C10 controllable-pitch propeller . They have a top speed of 24 knots and a range of 6,500 nautical miles at 12 knots. Sankalp class is armed with two 30 mm CRN-91 naval guns controlled by a fire control system and two 12.7 mm "Prahari" machine guns. They are equipped with external firefighting systems, an integrated bridge system and an integrated machinery control system. Sankalp -class ships can carry five high-speed boats capable of search and rescue, interception and pollution control missions. The vessels of this class have been classified by both Indian Register of Shipping and American Bureau of Shipping .[source]Sankalp-class patrol vessel · Description; only the objects and conditions stated in this passage |
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