Russian multipurpose unmanned helicopter developed by MAI in 2009, using a patented X-shaped rotor for greater payload. Basis for the modernized Voron-777-1 (EW / small-arms capable).
| Country | Russia |
|---|---|
| Subtype | Unmanned helicopter (rotary-wing UAV) |
| Role | Reconnaissance / multipurpose |
| Russian-made | true |
| Classification | Medium rotary-wing UAV |
| Mission | reconnaissance, surveillance, monitoring, special purpose, electronic warfare (777-1) |
| Variants | Voron-700, Voron-777-1 |
| Operators | Russia |
| Frame type | Helicopter / single-rotor |
| Propulsion | Single piston engine (~30 hp) |
| Range (km) | 200 |
| Combat-proven | No |
| Launch method | vertical take-off |
| Autonomy level | Autonomous flight capable |
| Endurance (min) | 150 |
| Recovery method | vertical landing |
| Year introduced | 2009 |
| Max speed (km/h) | 150 |
| Standard sensors | electro-optical / video payload |
| Production status | Developed |
| Service ceiling (m) | 2500 |
| Airframe / lift type | Single-rotor / helicopter |
| Control / autonomy level | Semi-autonomous (human-on-the-loop) |
| Domain | Aerial (UAV/UAS) |
| Mission / use case – military | EW / decoy, ISR |
| Origin / supply chain | Military-grade |
| Propulsion | ICE – petrol |
| Range / endurance | Medium range (150–650 km) |
| Speed regime | High (150–400 km/h) |
| Threat vector | EW / cyber – jamming, Surveillance / reconnaissance |