The Boeing Company 747-SR vs Lockheed C-5M Super Galaxy
Side-by-side aircraft model specifications (max across variants).
| Spec | The Boeing Company 747-SR | Lockheed C-5M Super Galaxy |
|---|---|---|
| ICAO type | B74R | C5M |
| MTOW | 377,800 kg | 381,000 kg |
| Range | 4,900 nm | 2,400 nm |
| Cruise speed | 494 kt | 490 kt |
| Service ceiling | 45,000 ft | 36,000 ft |
| Max seats | — | — |
| Length | 71 m | 76 m |
| Wingspan | 60 m | 67 m |
The Boeing Company 747-SR
Lockheed C-5M Super Galaxy