Iwo Jima vs Ocean
Overview
The Iwo Jima and the Ocean are both Aircraft carrier classes.
Displacement is 18,474 tons for the Iwo Jima vs 21,500 tons for the Ocean. The Iwo Jima reaches 22 knots vs 21 knots for the Ocean. Operational range is 11,000 nautical miles for the Iwo Jima vs 8,000 for the Ocean. The Iwo Jima carries a crew of 667 vs 465 for the Ocean.
The Iwo Jima was produced in 7 units vs 1 for the Ocean. The Iwo Jima was commissioned in 1961, 37 years before the Ocean (1998).
| United States amphibious assault ship, 18,474 tons displacement, propelled by a single geared steam turbine. | |
| Origin | 🇺🇸 United States |
| Category | Aircraft carrier |
| Type | Amphibious assault ship |
| Manufacturer | Puget Sound Naval Shipyard |
| Year introduced | 1961 |
| Number built | 7 units |
| Estimated unit price | NA |
| British landing platform helicopter, entered service in 1998, propelled by two Crossley Pielstick 12 cylinder engines. | |
| Origin | 🇬🇧 United Kingdom |
| Category | Aircraft carrier |
| Type | Landing Platform Helicopter |
| Manufacturer | Vickers Shipbuilding and Engineering Ltd |
| Year introduced | 1998 |
| Number built | 1 unit |
| Estimated unit price | $197 million |
| Displacement | 18,474 tons ◉ |
| Maximum speed | 22.0 knots ◉ |
| Range | 11,000 nm ◉ |
| Length | 180.0 m ◉ |
| Beam | 26.0 m ◉ |
| Crew | 667 ◉ |
| Propulsion | 2 × 600 psi (4.1 MPa) boilers, one geared steam turbine, one shaft, 22,000 shaft horsepower (16 MW) |
| Armament |
|
| Displacement | 21,500 tons ◉ |
| Maximum speed | 21.0 knots ◉ |
| Range | 8,000 nm at 15 knots ◉ |
| Length | 203.4 m ◉ |
| Beam | 35.0 m ◉ |
| Crew | 465 ◉ |
| Propulsion | 2 × Crossley Pielstick 12 cylinder |
| Armament |
|
Performance Radar Chart
Detailed Comparison
Loading analysis...
Generating comparison analysis...
Unable to generate comparison at this time.
Frequently Asked Questions
Which has greater displacement, the Iwo Jima-class or Ocean-class?
The Ocean-class has greater displacement at 21,500 tons compared to the Iwo Jima-class's 18,474 tons.
Which is faster, the Iwo Jima-class or Ocean-class?
The Iwo Jima-class is faster with a maximum speed of 22 knots compared to the Ocean-class's 21 knots.
Which has longer range, the Iwo Jima-class or Ocean-class?
The Iwo Jima-class has a longer range at 11,000 nautical miles compared to the Ocean-class's 8,000 nautical miles.
Which is longer, the Iwo Jima-class or Ocean-class?
The Ocean-class is longer at 203.4 meters compared to the Iwo Jima-class's 180.0 meters.
How many crew members do the Iwo Jima-class and Ocean-class have?
The Iwo Jima-class has a larger crew complement of 667 compared to the Ocean-class's 465 crew members.
Which has been built in greater numbers, the Iwo Jima-class or Ocean-class?
The Iwo Jima-class has been built in greater numbers with 7 vessels compared to 1 vessels of the Ocean-class.