Commonwealth CA-1 Wirraway vs. Sikorsky S-64 Skycrane

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Commonwealth CA-1 Wirraway versus Sikorsky S-64 Skycrane
8.51 m 27 ft 11 in length 26.8m 88 ft 6 ins
2.92 m 9 ft 7 in height 7.7m 25 ft 5 ins
13.11 m 43 ft wingspan
1 x Pratt & Whitney R-1340-S3H1-G Wasp radial engine engines 2 x Pratt & Whitney T73-P-1 turboshaft engine
Approximately 600 hp thrust per engine 4,500 hp
Approximately 600 hp total thrust 9,000 hp
6,350 lb 2,879 kg MTOW 22,680 kg 50,000 lb
1,207 km 652 nm range 320 km 173 nm
170 mph 274 km/h cruise speed 204 km/h 127 mph
Pilot and observer capacity 20
rotor diameter 21.3 m 69 ft 11 in
rate of climb 10.2 m/s 2,008 ft/min
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.