Yakovlev Yak-18 vs. Lockheed Model 18 Lodestar

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Yakovlev Yak-18 versus Lockheed Model 18 Lodestar
8.72 m 28 ft 7 in length 13.61 m 44 ft 8 in
2.4 m 7 ft 10 in height 3.63 m 11 ft 11 in
10.16 m 33 ft 4 in wingspan 19.96 m 65 ft 6 in
1 x Ivchenko AI-14RF radial engine engines 2 x Wright R-1820 Cyclone radial engines
Approximately 300 hp thrust per engine 1,200 to 1,350 horsepower (895 to 1,007 kW)
Approximately 300 hp total thrust 2,400 to 2,700 horsepower
1,250 kg 2,756 lb MTOW 9,979 kg 22,000 lb
950 km 513 nm range 2,500 km 1,350 nm
230 km/h 143 mph cruise speed 300 km/h 186 mph
Pilot and one passenger capacity 14 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.