| Manufacturer | Zala Aero |
| Model | Zala 421-06 |
| Modification | Zala 421-06 |
| Country | Russia |
| Years | 2007 |
| Type | Unmanned aircraft |
| Main rotor diameter | 1.77 m |
| Tail rotor diameter | - |
| Wingspan | - |
| Length | 1.57 m |
| Height | 0.67 m |
| Wing area | - |
| Zero fuel weight | - |
| Empty weight | - |
| Maximum takeoff weight | 12.50 kg |
| Normal takeoff weight | - |
| Flight duration | 1.50 h |
| Engine | 1 ДВС |
| Power | 1 x 1.70 HP |
| Thrust | - |
| Maximum speed | 50 km/h |
| Cruising speed | 45 km/h |
| Rate of climb | - |
| Practical range | - |
| Service ceiling | 2500 m |
| Hovering ceiling | - |
| Crew | - |
