Ka-27 Helix vs QH-50 DASH
Ka-27 Helix vs QH-50 DASH at a glance — top speed 270 vs 148 km/h, range 980 vs 132 km, max takeoff weight 12,000 vs 1,036 kg, built 201 vs 746 units.
Specifications
|
Ka-27 Helix |
QH-50 DASH |
| Origin country |
🇷🇺 Ex-USSR |
🇺🇸 United States |
| Category |
Military Helicopters |
Military Drones |
| Manufacturer |
Kamov |
Gyrodyne |
| First flight |
8 August 1973 |
-- |
| Year introduced |
1982 |
-- |
| Number produced |
201 units |
746 units |
| Average unit price |
-- |
-- |
| Wingspan |
15.8 m |
6.1 m |
| Height |
5.5 m |
3.0 m |
| Length |
11.3 m |
3.9 m |
| Maximum speed |
270 km/h |
148 km/h |
| Operational range |
980 km |
132 km |
| Service ceiling |
5,000 m |
5,000 m |
| Max. takeoff weight |
12,000 kg |
1,036 kg |
| Empty weight |
6,500 kg |
523 kg |
| Total thrust |
2 x 1,659 kW
|
1 x 220 kW
|
Detailed Comparison
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Largest operators · in service
Former operators · 746 built
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Which is faster, the Ka-27 Helix or QH-50 DASH?
The Ka-27 Helix is faster with a maximum speed of 270 km/h compared to the QH-50 DASH's 148 km/h, a difference of 122 km/h.
Which has longer range, the Ka-27 Helix or QH-50 DASH?
The Ka-27 Helix has a longer range at 980 km compared to the QH-50 DASH's 132 km.
Which can fly higher, the Ka-27 Helix or QH-50 DASH?
Both the Ka-27 Helix and QH-50 DASH have a service ceiling of 5,000 meters (16,404 ft).
Which is heavier, the Ka-27 Helix or QH-50 DASH?
The Ka-27 Helix has a higher maximum takeoff weight at 12,000 kg compared to the QH-50 DASH's 1,036 kg.
Which is larger, the Ka-27 Helix or QH-50 DASH?
The Ka-27 Helix is longer at 11.3 meters compared to the QH-50 DASH's 3.9 meters.
Which has been built in greater numbers, the Ka-27 Helix or QH-50 DASH?
The QH-50 DASH has been produced in greater numbers with 746 units compared to 201 units of the Ka-27 Helix.
