Osa vs Ramadan
Overview
The Osa and the Ramadan are both Patrol vessel classes.
Displacement is 209 tons for the Osa vs 312 tons for the Ramadan. The Osa reaches 42 knots vs 37 knots for the Ramadan. Operational range is 1,800 nautical miles for the Osa vs 2,000 for the Ramadan. The Osa carries a crew of 28 vs 40 for the Ramadan.
The Osa was produced in 400 units vs 6 for the Ramadan. The Osa was commissioned in 1960, 21 years before the Ramadan (1981).
| Ex-USSR missile boat, introduced in 1960, reaches speeds of 42 knots, with over 400 units built. | |
| Origin | 🇨🇳 Ex-USSR |
| Category | Patrol vessel |
| Type | Missile boat |
| Manufacturer | Vostochnaya Verf |
| Year introduced | 1960 |
| Number built | 400 units |
| Estimated unit price | NA |
| Egyptian missile boat, introduced in 1981, reaches a speed of 37 knots, propelled by four diesel engines. | |
| Origin | 🇪🇬 Egypt |
| Category | Patrol vessel |
| Type | Missile boat |
| Manufacturer | Vosper Thornycroft |
| Year introduced | 1981 |
| Number built | 6 units |
| Estimated unit price | NA |
| Displacement | 209 tons ◉ |
| Maximum speed | 42.0 knots ◉ |
| Range | 1,800 nm at 500 knots ◉ |
| Length | 38.6 m ◉ |
| Beam | 7.6 m ◉ |
| Crew | 28 ◉ |
| Propulsion | 3 × 4,000 hp (3.0 MW) M-503G diesel engines (205) or 3 × 5,000 hp (3.7 MW) M-504B diesel engines (205U onwards); 3 shafts |
| Armament |
|
| Displacement | 312 tons ◉ |
| Maximum speed | 37.0 knots ◉ |
| Range | 2,000 nm at 15 knots ◉ |
| Length | 52.0 m ◉ |
| Beam | 7.6 m ◉ |
| Crew | 40 ◉ |
| Propulsion | 4 × MTU 20V538 TB 91 diesel engines, 18,000 bhp (13,423 kW), 4 shafts |
| Armament |
|
Performance Radar Chart
Detailed Comparison
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Frequently Asked Questions
Which has greater displacement, the Osa-class or Ramadan-class?
The Ramadan-class has greater displacement at 312 tons compared to the Osa-class's 209 tons.
Which is faster, the Osa-class or Ramadan-class?
The Osa-class is faster with a maximum speed of 42 knots compared to the Ramadan-class's 37 knots.
Which has longer range, the Osa-class or Ramadan-class?
The Ramadan-class has a longer range at 2,000 nautical miles compared to the Osa-class's 1,800 nautical miles.
Which is longer, the Osa-class or Ramadan-class?
The Ramadan-class is longer at 52.0 meters compared to the Osa-class's 38.6 meters.
How many crew members do the Osa-class and Ramadan-class have?
The Ramadan-class has a larger crew complement of 40 compared to the Osa-class's 28 crew members.
Which has been built in greater numbers, the Osa-class or Ramadan-class?
The Osa-class has been built in greater numbers with 400 vessels compared to 6 vessels of the Ramadan-class.