| Manufacturer | Grumman |
| Model | Gulfstream III |
| Modification | Gulfstream III |
| Country | USA |
| Years | 1979 |
| Type | Passenger aircraft |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 23.72 m |
| Length | 25.32 m |
| Height | 7.43 m |
| Wing area | 86.80 m2 |
| Zero fuel weight | - |
| Empty weight | 14515 kg |
| Maximum takeoff weight | 31615 kg |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 2 Rolls-Royce Spey Mk 511-8 |
| Power | - |
| Thrust | 2 x 50.70 kN |
| Maximum speed | 980 km/h |
| Cruising speed | 928 km/h |
| Rate of climb | - |
| Practical range | 7600 km |
| Service ceiling | 13715 m |
| Hovering ceiling | - |
| Crew | 2 |
