FF-1052 Knox vs Petya
The FF-1052 Knox and the Petya are both Frigate classes. The FF-1052 Knox displaces 4,130 tons — 3.6x the Petya's 1,150 tons. The FF-1052 Knox reaches 27 knots vs 30 knots for the Petya. Operational range is 4,500 nautical miles for the FF-1052 Knox vs 4,870 for the Petya. The FF-1052 Knox carries a crew of 257 vs 90 for the Petya. The FF-1052 Knox was produced in 46 units vs 54 for the Petya. The FF-1052 Knox was commissioned in 1969, 4 years after the Petya (1965).
| United States frigate, introduced in 1969, built by Todd Shipyard with a displacement of 4,130 tons. | |
| Origin | 🇺🇸 United States |
| Category | Frigate |
| Type | Frigate |
| Manufacturer | Todd Shipyard |
| Year introduced | 1969 |
| Number built | 46 units |
| Estimated unit price | NA |
| Displacement | 4,130 tons ◉ |
| Maximum speed | 27.0 knots ◉ |
| Range | 4,500 nm at 20 knots ◉ |
| Length | 134.0 m ◉ |
| Beam | 14.3 m ◉ |
| Crew | 257 ◉ |
| Propulsion | 1 × Westinghouse steam turbine, 2 × 1,200 psi boilers, 35,000 shp |
| Armament |
|
| Displacement | 1,150 tons ◉ |
| Maximum speed | 30.0 knots ◉ |
| Range | 4,870 nm at 450 knots ◉ |
| Length | 81.8 m ◉ |
| Beam | 9.2 m ◉ |
| Crew | 90 ◉ |
| Propulsion | 2 shaft CODAG: 2 gas turbines - 30,000 hp (22,000 kW), 1 diesel - 6,000 hp (4,500 kW) |
| Armament |
|
Performance Radar Chart
Frequently Asked Questions
Which has greater displacement, the FF-1052 Knox-class or Petya-class?
The FF-1052 Knox-class has greater displacement at 4,130 tons compared to the Petya-class's 1,150 tons.
Which is faster, the FF-1052 Knox-class or Petya-class?
The Petya-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 Petya-class?
The Petya-class has a longer range at 4,870 nautical miles compared to the FF-1052 Knox-class's 4,500 nautical miles.
Which is longer, the FF-1052 Knox-class or Petya-class?
The FF-1052 Knox-class is longer at 134.0 meters compared to the Petya-class's 81.8 meters.
How many crew members do the FF-1052 Knox-class and Petya-class have?
The FF-1052 Knox-class has a larger crew complement of 257 compared to the Petya-class's 90 crew members.
Which has been built in greater numbers, the FF-1052 Knox-class or Petya-class?
The Petya-class has been built in greater numbers with 54 vessels compared to 46 vessels of the FF-1052 Knox-class.