Commonwealth CA-1 Wirraway vs. Piper L-4 Grasshopper

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Commonwealth CA-1 Wirraway versus Piper L-4 Grasshopper
8.51 m 27 ft 11 in length 6.86 m 22 ft 5 in
2.92 m 9 ft 7 in height 2.03 m 6 ft 8 in
13.11 m 43 ft wingspan 10.72 m 35 ft 2 in
1 x Pratt & Whitney R-1340-S3H1-G Wasp radial engine engines 1 x Continental O-170-3 piston engine
Approximately 600 hp thrust per engine Approximately 65 hp
Approximately 600 hp total thrust Approximately 65 hp
6,350 lb 2,879 kg MTOW 1,220 lb 553 kg
1,207 km 652 nm range 306 km 165 nm
170 mph 274 km/h cruise speed 65 mph 105 km/h
Pilot and observer capacity Pilot and observer
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.