Cassiopea vs Viana do Castelo
Overview
The Cassiopea and the Viana do Castelo are both Patrol vessel classes.
Displacement is 1,500 tons for the Cassiopea vs 1,850 tons for the Viana do Castelo. The Cassiopea reaches 21 knots vs 21 knots for the Viana do Castelo. The Cassiopea carries a crew of 60 vs 35 for the Viana do Castelo.
The Cassiopea was produced in 4 units vs 4 for the Viana do Castelo. The Cassiopea was commissioned in 1989, 21 years before the Viana do Castelo (2010).
| Italian patrol vessel, introduced in 1989, has a 1,500 tons displacement and a crew of 60. | |
| Origin | 🇮🇹 Italy |
| Category | Patrol vessel |
| Type | Patrol vessel |
| Manufacturer | Fincantieri |
| Year introduced | 1989 |
| Number built | 4 units |
| Estimated unit price | NA |
| Portuguese offshore patrol vessel, introduced in 2010, displaces 1,850 tons and has a crew of 35. | |
| Origin | 🇵🇹 Portugal |
| Category | Patrol vessel |
| Type | Offshore patrol vessel |
| Manufacturer | Estaleiros Navais de Viana do Castelo |
| Year introduced | 2010 |
| Number built | 4 units |
| Estimated unit price | NA |
| Displacement | 1,500 tons ◉ |
| Maximum speed | 21.0 knots ◉ |
| Range | 3,300 nm at 17 knots |
| Length | 79.8 m ◉ |
| Beam | 11.8 m ◉ |
| Crew | 60 ◉ |
| Propulsion | 2 x shafts, 2 x diesel engines Grandi Motori Trieste BL-230.16 propulsion diesels 5.84 kW (7.83 bhp), 3 x diesel engine generators Isotta Fraschini ID 36SS6V, 1 x diesel engine generator Isotta Fraschini VM-V6130T for emergency |
| Armament |
|
| Displacement | 1,850 tons ◉ |
| Maximum speed | 21.0 knots ◉ |
| Range | NA |
| Length | 83.1 m ◉ |
| Beam | 13.0 m ◉ |
| Crew | 35 ◉ |
| Propulsion | 2 x Wärtsilä diesel engines (3,900 kW (5,200 hp) each), 2 electric engines (200 kW (270 hp) each) |
| Armament |
|
Performance Radar Chart
Detailed Comparison
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Frequently Asked Questions
Which has greater displacement, the Cassiopea-class or Viana do Castelo-class?
The Viana do Castelo-class has greater displacement at 1,850 tons compared to the Cassiopea-class's 1,500 tons.
Which is faster, the Cassiopea-class or Viana do Castelo-class?
The Viana do Castelo-class is faster with a maximum speed of 21 knots compared to the Cassiopea-class's 21 knots.
Which has longer range, the Cassiopea-class or Viana do Castelo-class?
The Cassiopea-class has a longer range at 3,300 nautical miles compared to the Viana do Castelo-class's 0 nautical miles.
Which is longer, the Cassiopea-class or Viana do Castelo-class?
The Viana do Castelo-class is longer at 83.1 meters compared to the Cassiopea-class's 79.8 meters.
How many crew members do the Cassiopea-class and Viana do Castelo-class have?
The Cassiopea-class has a larger crew complement of 60 compared to the Viana do Castelo-class's 35 crew members.
Which has been built in greater numbers, the Cassiopea-class or Viana do Castelo-class?
Both the Cassiopea-class and Viana do Castelo-class have been built in equal numbers with 4 vessels each.