Grumman G-21A vs MCKINNON G-21C Goose
Side-by-side aircraft model specifications (max across variants).
| Spec | Grumman G-21A | MCKINNON G-21C Goose |
|---|---|---|
| ICAO type | G21 | G21M |
| MTOW | 3,600 kg | — |
| Range | 540 nm | — |
| Cruise speed | 166 kt | 182 kt |
| Service ceiling | 22,000 ft | 24,000 ft |
| Max seats | 9 | 9 |
| Length | 12 m | 12 m |
| Wingspan | 15 m | 15 m |
Grumman G-21A
MCKINNON G-21C Goose