AW101 vs Ka-27 Helix
AW101 vs Ka-27 Helix at a glance — top speed 309 vs 270 km/h, range 1,389 vs 980 km, max takeoff weight 12,900 vs 12,000 kg, built 137 vs 201 units.
Specifications
|
AW101 |
Ka-27 Helix |
| Origin country |
🇬🇧 United Kingdom🇮🇹 Italy |
🇷🇺 Ex-USSR |
| Category |
Military Helicopters |
Military Helicopters |
| Manufacturer |
AgustaWestland |
Kamov |
| First flight |
19 October 1964 |
8 August 1973 |
| Year introduced |
1999 |
1982 |
| Number produced |
137 units |
201 units |
| Average unit price |
$70 million |
-- |
| Wingspan |
18.6 m |
15.8 m |
| Height |
6.6 m |
5.5 m |
| Length |
20.4 m |
11.3 m |
| Maximum speed |
309 km/h |
270 km/h |
| Operational range |
1,389 km |
980 km |
| Service ceiling |
2,600 m |
5,000 m |
| Max. takeoff weight |
12,900 kg |
12,000 kg |
| Empty weight |
6,850 kg |
6,500 kg |
| Total thrust |
3 x 1,044 kW
|
2 x 1,659 kW
|
Detailed Comparison
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Which is faster, the AW101 or Ka-27 Helix?
The AW101 is faster with a maximum speed of 309 km/h compared to the Ka-27 Helix's 270 km/h, a difference of 39 km/h.
Which has longer range, the AW101 or Ka-27 Helix?
The AW101 has a longer range at 1,389 km compared to the Ka-27 Helix's 980 km.
Which can fly higher, the AW101 or Ka-27 Helix?
The Ka-27 Helix has a higher service ceiling at 5,000 meters (16,404 ft) compared to the AW101's 2,600 meters (8,530 ft).
Which is heavier, the AW101 or Ka-27 Helix?
The AW101 has a higher maximum takeoff weight at 12,900 kg compared to the Ka-27 Helix's 12,000 kg.
Which is larger, the AW101 or Ka-27 Helix?
The AW101 is longer at 20.4 meters compared to the Ka-27 Helix's 11.3 meters.
Which entered service first, the AW101 or Ka-27 Helix?
The Ka-27 Helix entered service first in 1982, 17 years before the AW101 which entered service in 1999.
Which has been built in greater numbers, the AW101 or Ka-27 Helix?
The Ka-27 Helix has been produced in greater numbers with 201 units compared to 137 units of the AW101.
