AW159 vs SH-2 Seasprite
| British multi-role helicopter, deployed for battlefield utility, search and rescue, and anti-submarine warfare since modern warfare era. | |
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| Origin country | 🇬🇧 United Kingdom 🇮🇹 Italy |
| Category | Military Helicopters |
| Manufacturer | AgustaWestland |
| First flight | 12 November 2009 |
| Year introduced | 2014 |
| Number produced | 67 units |
| Average unit price | $32 million |
| 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 |
| Height | 3.8 m â—‰ |
| Length | 15.0 m â—‰ |
| Maximum speed | 291 km/h â—‰ |
| Operational range | 777 km â—‰ |
| Service ceiling | -- m |
| Max. takeoff weight | 6,000 kg |
| Empty weight | -- kg |
| Total thrust | 2 x 1,015 kW â—‰ |
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| 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 |
| Max. takeoff weight | -- kg |
| Empty weight | 4,173 kg |
| Total thrust | 2 x 1,342 kW â—‰ |
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Performance Radar Chart
Frequently Asked Questions
Which is faster, the AW159 or SH-2 Seasprite?
The AW159 is faster with a maximum speed of 291 km/h compared to the SH-2 Seasprite's 256 km/h, a difference of 35 km/h.
Which has longer range, the AW159 or SH-2 Seasprite?
The AW159 has a longer range at 777 km compared to the SH-2 Seasprite's 680 km.
Which can fly higher, the AW159 or SH-2 Seasprite?
The SH-2 Seasprite has a higher service ceiling at 5,486 meters (17,998 ft) compared to the AW159's 0 meters (0 ft).
Which is heavier, the AW159 or SH-2 Seasprite?
The AW159 has a higher maximum takeoff weight at 6,000 kg compared to the SH-2 Seasprite's 0 kg.
Which is larger, the AW159 or SH-2 Seasprite?
The SH-2 Seasprite is longer at 16.1 meters compared to the AW159's 15.0 meters.
Which is more expensive, the AW159 or SH-2 Seasprite?
The AW159 is more expensive at approximately $32 million per unit compared to the SH-2 Seasprite at $1.2 million.
Which entered service first, the AW159 or SH-2 Seasprite?
The SH-2 Seasprite entered service first in 1962, 52 years before the AW159 which entered service in 2014.
Which has been built in greater numbers, the AW159 or SH-2 Seasprite?
The SH-2 Seasprite has been produced in greater numbers with 184 units compared to 67 units of the AW159.