Stinson SM-6000 Tri-Motor vs Grumman G-21A
Side-by-side aircraft model specifications (max across variants).
| Spec | Stinson SM-6000 Tri-Motor | Grumman G-21A |
|---|---|---|
| ICAO type | SM60 | G21 |
| MTOW | 4,000 kg | 3,600 kg |
| Range | 350 nm | 540 nm |
| Cruise speed | 122 kt | 166 kt |
| Service ceiling | 14,500 ft | 22,000 ft |
| Max seats | 11 | 9 |
| Length | 13 m | 12 m |
| Wingspan | 18 m | 15 m |
Stinson SM-6000 Tri-Motor
Grumman G-21A