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