| Manufacturer | PZL |
| Model | SZD 56 Diana |
| Modification | Diana |
| Country | Poland |
| Years | 1997 |
| Type | Glider |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | - |
| Length | 6.88 m |
| Height | 1.35 m |
| Wing area | 8.16 m2 |
| Zero fuel weight | - |
| Empty weight | 175 kg |
| Maximum takeoff weight | - |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | - |
| Power | - |
| Thrust | - |
| Maximum speed | 260 km/h |
| Cruising speed | - |
| Rate of climb | - |
| Practical range | - |
| Service ceiling | - |
| Hovering ceiling | - |
| Crew | 1 |
