Vultee BT-13 Valiant vs. Kaman K-MAX
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| Vultee BT-13 Valiant |
versus |
Kaman K-MAX |
| 9.0 m |
29 ft 6 in |
length |
15.85 m |
52.0 ft |
| 3.63 m |
11 ft 11 in |
height |
4.10 m |
13.5 ft |
| 12.8 m |
42 ft |
wingspan |
|
|
| 1 x Pratt & Whitney R-985-AN-1 radial engine |
engines |
1 x Honeywell T53-17 turboshaft engines |
| Approximately 450 hp |
thrust per engine |
1,600 hp |
| Approximately 450 hp |
total thrust |
1,600 hp |
| 5,300 lb |
2,404 kg |
MTOW |
2,721 kg |
6,000 lb |
| 1,167 km |
630 nm |
range |
370 km |
200 nm |
| 170 mph |
274 km/h |
cruise speed |
185 km/h |
115 mph |
| Instructor pilot and one student |
capacity |
4.1 |
|
|
rotor diameter |
13.2 m |
43 ft 4 in |
|
|
rate of climb |
6.7 m/s |
1,318 ft/min |
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.
