Ka-25 Hormone vs Ka-27 Helix
| Soviet anti-submarine helicopter, recognized for Cold War naval usage, efficient in search and rescue, transportation, and assault operations. | |
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| Origin country | 🇨🇳 Ex-USSR |
| Category | Military Helicopter |
| Manufacturer | Kamov |
| First flight | 26 April 1961 |
| Year of introduction | 1968 |
| Number produced | 460 units |
| Average unit price | $6 million |
| Soviet maritime helicopter, primarily deployed for anti-submarine warfare and rescue operations during the Cold War era. | |
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| Origin country | 🇨🇳 Ex-USSR |
| Category | Military Helicopter |
| Manufacturer | Kamov |
| First flight | 8 August 1973 |
| Year of introduction | 1982 |
| Number produced | 201 units |
| Average unit price | $-- million |
| Wingspan | 15.7 m |
| Height | 5.4 m ◉ |
| Length | 9.8 m ◉ |
| Maximum speed | 220 km/h ◉ |
| Operational range | 450 km |
| Service ceiling | -- m |
| Max. takeoff weight | 7,500 kg ◉ |
| Empty weight | 4,765 kg ◉ |
| Total thrust | 2 x 1,454 kW ◉ |
| Wingspan | -- m |
| Height | 5.5 m ◉ |
| Length | 11.3 m ◉ |
| Maximum speed | 270 km/h ◉ |
| Operational range | -- km |
| Service ceiling | 5,000 m |
| Max. takeoff weight | 12,000 kg ◉ |
| Empty weight | 6,500 kg ◉ |
| Total thrust | 2 x 1,659 kW ◉ |
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