Aircraft Information
Also see all Infinite Flight Aircraft & Liveries
| Manufacturer | Boeing |
| Model | 747SP SOFIA |
| ICAO Type Designator | B74S |
| Role | Stratospheric Observatory for Infrared Astronomy |
| Wingspan | 195Â ft 8Â in / 59.64Â m |
| Aircraft Category | E |
| First Flight | April 26, 2007 |
| Passengers | 405 |
| MTOW | 831,143 lb / 377,000 kg |
| MLW | 563,942 lb / 255,800 kg |
| Cruise Speed | Mach 0.84 |
| MMO | – |
| Range | – |
| Ceiling | FL410 |
| Engine(s) | 4 x Pratt & Whitney PW JT9D-7 |
| Flap Limits (Vfe) | 1 – 275 kts 5 – 255 kts 10 – 238 kts 20 – 231 kts 25 – 205 kts 30 – 180 kts |
| Wiki Link | Information available on Wikipedia |
| QRG | – |
| Tutorial | – |