Light man-portable reconnaissance UAV developed by KB Vzlyot, derived from the earlier OKO-1 (1997). Canard ('duck') layout with a short elliptical fuselage and ringed pusher propeller. Transported in three 15 kg containers. Testing began 1999.
| Country | Russia |
|---|---|
| Subcategory | Fixed-wing |
| Subtype | Light reconnaissance UAV (man-portable) |
| Role | reconnaissance |
| Russian-made | true |
| Class | Mini |
| Classification | Light/mini reconnaissance UAV |
| Mission | reconnaissance, surveillance |
| Datalink | real-time data transmission |
| Variants | OKO-1 (predecessor) |
| MTOW (kg) | 9 |
| Operators | Russia |
| Frame type | Fixed-wing |
| Propulsion | D-23 piston engine, ~2.5 hp |
| Range (km) | 20 |
| Launch method | hand-launch |
| Autonomy level | semi-autonomous |
| Endurance (min) | 120 |
| Year introduced | 1999 |
| Standard sensors | video camera, real-time data link |
| Production status | prototype/limited |
| Airframe / lift type | Fixed-wing |
| Control / autonomy level | Semi-autonomous (human-on-the-loop) |
| Domain | Aerial (UAV/UAS) |
| Mission / use case – military | ISR |
| Origin / supply chain | Military-grade |
| Propulsion | ICE – petrol |
| Range / endurance | Close range (5–50 km, 1–6 hrs) |
| Signature / detectability | RCS – small |
| Threat vector | Surveillance / reconnaissance |
| Weight / class | Class I – Mini (2–20 kg), FAA <25 kg (Part 107) |