Douglas C-54 Skymaster vs. Aero Commander 690

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Douglas C-54 Skymaster versus Aero Commander 690
28.60 m 93 ft 10 in length 12.04 m 39 ft 6 in
8.38 m 27 ft 6 in height 3.75 m 12 ft 4 in
35.81 m 117 ft 6 in wingspan 15.02 m 49 ft 3 in
4 x Pratt & Whitney R-2000 Twin Wasp radial engines engines 2 x Lycoming TIO-540
1,200 to 1,450 horsepower (895 to 1,080 kW) thrust per engine 380 lbs
4,800 to 5,800 horsepower total thrust 760 lbs
29,484 kg 65,000 lb MTOW 8,000 lb 3,629 kg
6,500 km 3,510 nm range 1,600 nm 2,963 km
340 km/h 211 mph cruise speed 260 kts 162 mph
Up to 50 passengers or 28,500 lb cargo capacity Up to 6 passengers
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.