| Manufacturer | Boeing |
| Model | Boeing 747-400X |
| Modification | Boeing 747-400X |
| Country | USA |
| Years | 1998 |
| Type | Passenger aircraft |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 64.44 m |
| Length | 70.66 m |
| Height | 19.40 m |
| Wing area | 560.00 m2 |
| Zero fuel weight | 176700 kg |
| Empty weight | - |
| Maximum takeoff weight | 412770 kg |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 4 General Electric CF6-80C2B5F (Pratt Whitney PW4062) |
| Power | - |
| Thrust | 4 x 27945 (28710) kN |
| Maximum speed | 987 km/h |
| Cruising speed | 930 km/h |
| Rate of climb | - |
| Practical range | 14240 km |
| Service ceiling | - |
| Hovering ceiling | - |
| Crew | 2 |
