| Manufacturer | PZL |
| Model | PZL-4 |
| Modification | PZL-4 |
| Country | Poland |
| Years | 19 |
| Type | Transport aircraft |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 24.40 m |
| Length | 16.50 m |
| Height | 3.30 m |
| Wing area | 7.70 m2 |
| Zero fuel weight | - |
| Empty weight | 4081 kg |
| Maximum takeoff weight | 5586 kg |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 3 Skoda Wright Whirlwind J5A |
| Power | 3 x 220 HP |
| Thrust | - |
| Maximum speed | 190 km/h |
| Cruising speed | 170 km/h |
| Rate of climb | - |
| Practical range | 800 km |
| Service ceiling | 2800 m |
| Hovering ceiling | - |
| Crew | 2 |
