| Manufacturer | IAR |
| Model | IAR-821 |
| Modification | IAR-821 |
| Country | Romania |
| Years | 1967 |
| Type | Light aircraft |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 12.80 m |
| Length | 9.20 m |
| Height | 2.80 m |
| Wing area | 26.00 m2 |
| Zero fuel weight | - |
| Empty weight | 1080 kg |
| Maximum takeoff weight | 1900 kg |
| Normal takeoff weight | 1400 kg |
| Flight duration | - |
| Engine | 1 Ивченко АИ-14РФ |
| Power | 1 x 300 HP |
| Thrust | - |
| Maximum speed | 215 km/h |
| Cruising speed | 185 km/h |
| Rate of climb | - |
| Practical range | 450 km |
| Service ceiling | 6200 m |
| Hovering ceiling | - |
| Crew | 1 |
