| Manufacturer | Druine |
| Model | D.3 Turbulent |
| Modification | D.31 |
| Country | France |
| Years | 1950 |
| Type | Light aircraft |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 6.55 m |
| Length | 5.25 m |
| Height | 1.80 m |
| Wing area | 7.50 m2 |
| Zero fuel weight | - |
| Empty weight | 200 kg |
| Maximum takeoff weight | 325 kg |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 1 Ardem 4 C02 Mk 4 |
| Power | 1 x 45 HP |
| Thrust | - |
| Maximum speed | 175 km/h |
| Cruising speed | 150 km/h |
| Rate of climb | 180 m/min |
| Practical range | 350 km |
| Service ceiling | 3600 m |
| Hovering ceiling | - |
| Crew | 1 |
