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At a glance
Manoram-class ferrylarger figure on 0 of 2
Oliver Hazard Perry-class frigatelarger figure on 2 of 2
Counts only measures both sources give with the same scope. A larger figure is not a better system.
Measured figures
Length
Single source62.1 m (203 ft 9 in)[source]
for "long-hull" frigates
Single sourceConfiguration
| Specification | Manoram-class ferry | Oliver Hazard Perry-class frigate |
|---|---|---|
| Name | Manoram class[source] | Oliver Hazard Perry class[source] |
| Operators | Indian Navy[source] | Turkish Navy Royal Australian Navy (former) Royal Bahraini Naval Force Republic of China Navy Egyptian Navy Pakistan Navy Polish Navy Spanish Navy Chilean Navy United States Navy (former)[source] |
| Planned | 71[source] | |
| Completed |
overall
Single sourcewaterline
Single source408 ft (124 m) waterline, 445 ft (136 m) overall, 453 ft (138 m) for "long-hull" frigates[source]
at 20 knots (37 km/h; 23 mph)
Single source4,500 nmi (8,300 km; 5,200 mi) at 20 knots (37 km/h; 23 mph)[source]
1,044 kW (1,400 hp) Cummings India Ltd 2 x 150 kW (200 hp) 415 V 50 Hz AC generator[source]
4 Detroit Diesel 16V149TI generator sets ( each
Single source4 Detroit Diesel 16V149TI generator sets (750 kW (1,010 hp) each)[source]
2 × General Electric LM2500-30 gas turbines generating 41,000 shp (31 MW) through a single shaft and variable pitch propeller 2 × Auxiliary Propulsion Units , 350 hp (260 kW) retractable electric azimuth thrusters for maneuvering and docking.[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
71[source] |
| Active | 8 (Turkey) 4 (Egypt) 2 (Poland) 1 (Pakistan) 6 (Spain) 10 (Taiwan) 2 (Bahrain) 2 (Chile)[source] |
|---|
| Type | Ferry[source] | Guided-missile frigate[source] |
|---|
| Capacity | 250 passengers[source] | — |
|---|
| Source manufacturer statement | The Manoram -class ferry are series of watercraft built by Inland Marine Works Pvt Ltd Port Blair , at its Chanch Shipyard, Gujarat for Indian Navy .[source]Only the subject, component or variant named in this passage; unresolved names do not create a manufacturer identity | — |
|---|
| Source measurement | The Manoram -class ferry are series of watercraft built by Inland Marine Works Pvt Ltd Port Blair , at its Chanch Shipyard, Gujarat for Indian Navy . They are fully air-conditioned craft and are fitted with modern navigational aids and can ferry 250 passengers.[source]Manoram-class ferry · Lead; only the objects and conditions stated in this passage | — |
|---|
| Country of origin | India[source] India[source] India[source]Inventory Origin column; table 17, row 3, cell 6; revision 1376895978; retrieved 2026-10-02 | United States[source] |
|---|
| Builders | — | Bath Iron Works Todd Pacific Shipyards San Pedro Todd Pacific Shipyards Seattle Australian Marine Engineering Consolidated Bazan CSBC Corporation, Taiwan[source] |
|---|
| Preceded by | — | Brooke class[source] |
|---|
| Succeeded by | — | Constellation class[source] |
|---|
| Subclasses | — | Adelaide class (Australia) Cheng Kung class (Taiwan) G class (Turkey) Santa María class (Spain)[source] |
|---|
| Cost | — | US$122 million[source] |
|---|
| Built | — | 1975–2004[source] |
|---|
| In commission | — | 1977–present[source] |
|---|
| Laid up | — |
|---|
| Retired | — | 51 (USN); some were transferred to other countries where they are in active service[source] |
|---|
| Sensors & processing systems | — | Radar: AN/SPS-49 , AN/SPS-55 , Mk 92 fire-control system Sonar: SQS-56, SQR-19 Towed Array[source] |
|---|
| Electronic warfare & decoys | — | AN/SLQ-32 Mark 36 SRBOC AN/SLQ-25 Nixie[source] |
|---|
| Armament | — | 1 × single-arm Mk 13 Missile Launcher with a 40-missile magazine that contains SM-1MR anti-aircraft guided missiles and Harpoon anti-ship missiles . Removed from the U.S. Navy ships starting in 2003 on retirement of the SM-1 missile. Mk 38 Mod 2 Machine Gun Systems installed on platforms over the removed MK 13 launchers 2 × triple Mark 32 Anti-submarine warfare torpedo tubes with Mark 46 or Mark 50 anti-submarine warfare torpedo (24 torpedoes) 1 × OTO Melara 76 mm/62 caliber naval gun 1 × 20 mm Phalanx CIWS 8 × Hsiung Feng II SSM or 4 HF-2 and 4 HF-3 supersonic AShM, plus 2 Bofors 40 mm/L70 guns (on Taiwanese vessels only)[source] |
|---|
| Aircraft carried | — | 2 × LAMPS multi-purpose helicopters (the SH-2 Seasprite LAMPS I on the short-hulled ships or the SH-60B Seahawk LAMPS III on the long-hulled ships)[source] |
|---|
| Reported operators | — |
|
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