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FF-1052 Knox vs Oliver Hazard Perry

FF-1052 Knox vs Oliver Hazard Perry at a glance — displacement 4,130 vs 4,165 tons, length 134 vs 136 m, speed 27 vs 30 knots, crew 257 vs 176.

Specifications
FF-1052 Knox Oliver Hazard Perry
Origin 🇺🇸 United States 🇺🇸 United States
Category Frigate Frigate
Type Frigate Guided-missile frigate
Manufacturer Todd Shipyard Bath Iron Works
Year introduced 1969 1977
Number built 46 units 71 units
Estimated unit price NA $122 million
Displacement 4,130 tons 4,165 tons
Maximum speed 27.0 knots 30.0 knots
Range 4,500 nm at 20 knots 4,500 nm at 20 knots
Length 134.0 m 136.0 m
Beam 14.3 m 14.0 m
Crew 257 176
Performance Radar Chart
Armament & Systems
FF-1052 Knox Oliver Hazard Perry
Armament
  • 1 × 5 in (127 mm)/54 caliber Mark 42 gun
  • 1 × Mk-16 8–cell ASROC launcher
  • 2 × dual Mark 32 Mark 46 torpedo launchers
  • 1 × Mk-25 8–cell RIM-7 Sea Sparrow
  • 1 × Mk-29 8–cell RIM-7H Improved Sea Sparrow
  • 1 × Phalanx CIWS
  • Harpoon anti-ship missiles
  • 1 × single-arm Mk 13 Missile Launcher (40-missile magazine with SM-1MR and Harpoon missiles)
  • Mk 38 Mod 2 Machine Gun Systems
  • 2 × triple Mark 32 Anti-submarine warfare torpedo tubes (Mark 46 or Mark 50 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 (Taiwanese vessels only)
  • 2 × Bofors 40 mm/L70 guns (Taiwanese vessels only)
Propulsion 1 × Westinghouse steam turbine, 2 × 1,200 psi boilers, 35,000 shp 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
Change comparison vs
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Frequently Asked Questions

Which has greater displacement, the FF-1052 Knox-class or Oliver Hazard Perry-class?
The Oliver Hazard Perry-class has greater displacement at 4,165 tons compared to the FF-1052 Knox-class's 4,130 tons.
Which is faster, the FF-1052 Knox-class or Oliver Hazard Perry-class?
The Oliver Hazard Perry-class is faster with a maximum speed of 30 knots compared to the FF-1052 Knox-class's 27 knots.
Which has longer range, the FF-1052 Knox-class or Oliver Hazard Perry-class?
The Oliver Hazard Perry-class has a longer range at 4,500 nautical miles compared to the FF-1052 Knox-class's 4,500 nautical miles.
Which is longer, the FF-1052 Knox-class or Oliver Hazard Perry-class?
The Oliver Hazard Perry-class is longer at 136.0 meters compared to the FF-1052 Knox-class's 134.0 meters.
How many crew members do the FF-1052 Knox-class and Oliver Hazard Perry-class have?
The FF-1052 Knox-class has a larger crew complement of 257 compared to the Oliver Hazard Perry-class's 176 crew members.
Which has been built in greater numbers, the FF-1052 Knox-class or Oliver Hazard Perry-class?
The Oliver Hazard Perry-class has been built in greater numbers with 71 vessels compared to 46 vessels of the FF-1052 Knox-class.