Boeing 747-400ER vs. de Havilland Canada DHC-6 Twin Otter
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| Boeing 747-400ER |
versus |
de Havilland Canada DHC-6 Twin Otter |
| 64.44 m |
211 ft 4 in |
length |
15.32 m |
50 ft 3 in |
| 19.4 m |
63 ft 8 in |
height |
5.94 m |
19 ft 6 in |
| 70.6 m |
231 ft 8 in |
wingspan |
19.81 m |
65 ft |
| 4 |
engines |
2 x Pratt & Whitney Canada PT6A-27 turboprop engines |
| 258 kN (R-R RB211-524 G/H) or 252.4 kN (P&W PW4056) |
thrust per engine |
550 to 750 shaft horsepower (410 to 560 kW) |
| 1032 kN (R-R RB211-524 G/H) or 1009.6 kN (P&W PW4056) |
total thrust |
1100 to 1500 shaft horsepower |
| 396,895 kg |
875,300 lb |
MTOW |
5,670 kg |
12,500 lb |
| 14,205 km |
7,671 nm |
range |
1,389 km |
750 nm |
| 939 km/h |
584 mph |
cruise speed |
280 km/h |
174 mph |
| 416 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.
