Lockheed C-69 Constellation vs. de Havilland Canada DHC-6 Twin Otter
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here.
| Lockheed C-69 Constellation |
versus |
de Havilland Canada DHC-6 Twin Otter |
| 29.72 m |
97 ft 6 in |
length |
15.32 m |
50 ft 3 in |
| 6.02 m |
19 ft 9 in |
height |
5.94 m |
19 ft 6 in |
| 37.49 m |
123 ft |
wingspan |
19.81 m |
65 ft |
| 4 x Wright R-3350 Duplex-Cyclone radial engines |
engines |
2 x Pratt & Whitney Canada PT6A-27 turboprop engines |
| 2,200 to 3,700 horsepower (1,640 to 2,760 kW) |
thrust per engine |
550 to 750 shaft horsepower (410 to 560 kW) |
| 8,800 to 14,800 horsepower |
total thrust |
1100 to 1500 shaft horsepower |
| 44,453 kg |
98,000 lb |
MTOW |
5,670 kg |
12,500 lb |
| 5,200 km |
2,808 nm |
range |
1,389 km |
750 nm |
| 507 km/h |
315 mph |
cruise speed |
280 km/h |
174 mph |
| Up to 109 passengers |
capacity |
19 passengers |
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rotor diameter |
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rate of climb |
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Please note that these values are indicative and actual values can vary based on specific engine models and configurations.
