Halifax vs Petya
The Halifax and the Petya are both Frigate classes. The Halifax displaces 4,735 tons — 4.1x the Petya's 1,150 tons. The Halifax reaches 30 knots vs 30 knots for the Petya. Operational range is 9,500 nautical miles for the Halifax vs 4,870 for the Petya. The Halifax carries a crew of 255 vs 90 for the Petya. The Halifax was produced in 12 units vs 54 for the Petya. The Halifax was commissioned in 1991, 26 years after the Petya (1965).
| Displacement | 4,735 tons ◉ |
| Maximum speed | 30.0 knots ◉ |
| Range | 9,500 nm at 18 knots ◉ |
| Length | 134.1 m ◉ |
| Beam | 16.4 m ◉ |
| Crew | 255 ◉ |
| Propulsion | CODOG: 2 × General Electric LM2500 gas turbines (47,500 shp), 1 × SEMT Pielstick 20PA6V280 diesel engine (8,800 shp) |
| Armament |
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| 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 |
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Performance Radar Chart
Frequently Asked Questions
Which has greater displacement, the Halifax-class or Petya-class?
The Halifax-class has greater displacement at 4,735 tons compared to the Petya-class's 1,150 tons.
Which is faster, the Halifax-class or Petya-class?
The Petya-class is faster with a maximum speed of 30 knots compared to the Halifax-class's 30 knots.
Which has longer range, the Halifax-class or Petya-class?
The Halifax-class has a longer range at 9,500 nautical miles compared to the Petya-class's 4,870 nautical miles.
Which is longer, the Halifax-class or Petya-class?
The Halifax-class is longer at 134.1 meters compared to the Petya-class's 81.8 meters.
How many crew members do the Halifax-class and Petya-class have?
The Halifax-class has a larger crew complement of 255 compared to the Petya-class's 90 crew members.
Which has been built in greater numbers, the Halifax-class or Petya-class?
The Petya-class has been built in greater numbers with 54 vessels compared to 12 vessels of the Halifax-class.