Vultee BT-13 Valiant vs. Douglas DC-7
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Vultee BT-13 Valiant |
versus |
Douglas DC-7 |
9.0 m |
29 ft 6 in |
length |
34.00 m |
111 ft 6 in |
3.63 m |
11 ft 11 in |
height |
8.38 m |
27 ft 6 in |
12.8 m |
42 ft |
wingspan |
35.8 m |
117 ft 5 in |
1 x Pratt & Whitney R-985-AN-1 radial engine |
engines |
4 x Wright R-3350 Duplex-Cyclone radial engines |
Approximately 450 hp |
thrust per engine |
Approximately 3,400 hp per engine |
Approximately 450 hp |
total thrust |
Approximately 13,600 hp total |
5,300 lb |
2,404 kg |
MTOW |
90,718 kg |
200,000 lb |
1,167 km |
630 nm |
range |
6,250 km |
3,375 nm |
170 mph |
274 km/h |
cruise speed |
507 km/h |
315 mph |
Instructor pilot and one student |
capacity |
Up to 105 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.