SH-2 Seasprite vs SH-3 Sea King
| American multi-purpose helicopter, known for major deployments during the Vietnam and Falklands Wars, particularly in anti-submarine warfare roles. | |
| Origin country | 🇺🇸 United States |
| Category | Military Helicopters |
| Manufacturer | Kaman |
| First flight | 2 July 1959 |
| Year introduced | 1962 |
| Number produced | 184 units |
| Average unit price | $1.2 million |
| American amphibious helicopter, enlisted for anti-submarine warfare during the Cold War, renowned for Apollo space missions recovery. | |
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| Origin country | 🇺🇸 United States |
| Category | Military Helicopters |
| Manufacturer | Sikorsky |
| First flight | 11 March 1959 |
| Year introduced | 1961 |
| Number produced | 1300 units |
| Average unit price | $25 million |
| Wingspan | -- m |
| Height | 4.6 m â—‰ |
| Length | 16.1 m â—‰ |
| Maximum speed | 256 km/h â—‰ |
| Operational range | 680 km â—‰ |
| Service ceiling | 5,486 m â—‰ |
| Max. takeoff weight | -- kg |
| Empty weight | 4,173 kg â—‰ |
| Total thrust | 2 x 1,342 kW â—‰ |
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| Wingspan | 19.0 m |
| Height | 5.1 m â—‰ |
| Length | 16.7 m â—‰ |
| Maximum speed | 267 km/h â—‰ |
| Operational range | 1,005 km â—‰ |
| Service ceiling | 4,481 m â—‰ |
| Max. takeoff weight | 10,002 kg |
| Empty weight | 5,382 kg â—‰ |
| Total thrust | 2 x 1,044 kW â—‰ |
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Performance Radar Chart
Frequently Asked Questions
Which is faster, the SH-2 Seasprite or SH-3 Sea King?
The SH-3 Sea King is faster with a maximum speed of 267 km/h compared to the SH-2 Seasprite's 256 km/h, a difference of 11 km/h.
Which has longer range, the SH-2 Seasprite or SH-3 Sea King?
The SH-3 Sea King has a longer range at 1,005 km compared to the SH-2 Seasprite's 680 km.
Which can fly higher, the SH-2 Seasprite or SH-3 Sea King?
The SH-2 Seasprite has a higher service ceiling at 5,486 meters (17,998 ft) compared to the SH-3 Sea King's 4,481 meters (14,701 ft).
Which is heavier, the SH-2 Seasprite or SH-3 Sea King?
The SH-3 Sea King has a higher maximum takeoff weight at 10,002 kg compared to the SH-2 Seasprite's 0 kg.
Which is larger, the SH-2 Seasprite or SH-3 Sea King?
The SH-3 Sea King is longer at 16.7 meters compared to the SH-2 Seasprite's 16.1 meters.
Which is more expensive, the SH-2 Seasprite or SH-3 Sea King?
The SH-3 Sea King is more expensive at approximately $25 million per unit compared to the SH-2 Seasprite at $1.2 million.
Which entered service first, the SH-2 Seasprite or SH-3 Sea King?
The SH-3 Sea King entered service first in 1961, 1 years before the SH-2 Seasprite which entered service in 1962.
Which has been built in greater numbers, the SH-2 Seasprite or SH-3 Sea King?
The SH-3 Sea King has been produced in greater numbers with 1,300 units compared to 184 units of the SH-2 Seasprite.