Hamina vs Sentinel
Overview
The Hamina and the Sentinel are both Patrol vessel classes.
Displacement is 250 tons for the Hamina vs 359 tons for the Sentinel. The Hamina reaches 30 knots vs 28 knots for the Sentinel. Operational range is 500 nautical miles for the Hamina vs 2,500 for the Sentinel. The Hamina carries a crew of 26 vs 24 for the Sentinel.
The Hamina was produced in 4 units vs 61 for the Sentinel. The Hamina was commissioned in 1998, 14 years before the Sentinel (2012).
| Finnish corvette, introduced in 1998, utilizes waterjets for a top speed of 30 knots. | |
| Origin | 🇫🇮 Finland |
| Category | Patrol vessel |
| Type | Fast attack craft |
| Manufacturer | Aker Finnyards |
| Year introduced | 1998 |
| Number built | 4 units |
| Estimated unit price | NA |
| United States Sentinel-class cutter, introduced in 2012, has a maximum speed of 28 knots and a crew of 24. | |
| Origin | 🇺🇸 United States |
| Category | Patrol vessel |
| Type | Cutter |
| Manufacturer | Bollinger Shipyards |
| Year introduced | 2012 |
| Number built | 61 units |
| Estimated unit price | $65 million |
| Displacement | 250 tons ◉ |
| Maximum speed | 30.0 knots ◉ |
| Range | 500 nm ◉ |
| Length | 51.0 m ◉ |
| Beam | 8.5 m ◉ |
| Crew | 26 ◉ |
| Propulsion | 2 × MTU 16V 538 TB93 diesels; 5520 kW. 2 × Rolls-Royce Kamewa 90SII waterjets |
| Armament |
|
| Displacement | 359 tons ◉ |
| Maximum speed | 28.0 knots ◉ |
| Range | 2,500 nm ◉ |
| Length | 46.8 m ◉ |
| Beam | 8.1 m ◉ |
| Crew | 24 ◉ |
| Propulsion | 2 × 4,300 kW (5,800 shp) MTU diesel engines, 1 × 75 kW (101 shp) bow thruster |
| Armament |
|
Performance Radar Chart
Detailed Comparison
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Frequently Asked Questions
Which has greater displacement, the Hamina-class or Sentinel-class?
The Sentinel-class has greater displacement at 359 tons compared to the Hamina-class's 250 tons.
Which is faster, the Hamina-class or Sentinel-class?
The Hamina-class is faster with a maximum speed of 30 knots compared to the Sentinel-class's 28 knots.
Which has longer range, the Hamina-class or Sentinel-class?
The Sentinel-class has a longer range at 2,500 nautical miles compared to the Hamina-class's 500 nautical miles.
Which is longer, the Hamina-class or Sentinel-class?
The Hamina-class is longer at 51.0 meters compared to the Sentinel-class's 46.8 meters.
How many crew members do the Hamina-class and Sentinel-class have?
The Hamina-class has a larger crew complement of 26 compared to the Sentinel-class's 24 crew members.
Which has been built in greater numbers, the Hamina-class or Sentinel-class?
The Sentinel-class has been built in greater numbers with 61 vessels compared to 4 vessels of the Hamina-class.