Lockheed P-2 Neptune vs. Lockheed Model 18 Lodestar

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Lockheed P-2 Neptune versus Lockheed Model 18 Lodestar
30.17 m 99 ft 0 in length 13.61 m 44 ft 8 in
10.15 m 33 ft 4 in height 3.63 m 11 ft 11 in
33.53 m 110 ft wingspan 19.96 m 65 ft 6 in
2 x Wright R-3350 radial engines engines 2 x Wright R-1820 Cyclone radial engines
Approximately 3,700 hp thrust per engine 1,200 to 1,350 horsepower (895 to 1,007 kW)
Approximately 7,400 hp total thrust 2,400 to 2,700 horsepower
27,216 kg 60,000 lb MTOW 9,979 kg 22,000 lb
7,885 km 4,259 nm range 2,500 km 1,350 nm
300 mph 483 km/h cruise speed 300 km/h 186 mph
based on configuration 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.