Lockheed P-2 Neptune vs. Boeing 747 Supertanker

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Lockheed P-2 Neptune versus Boeing 747 Supertanker
30.17 m 99 ft 0 in length 70.66 m 232 ft 0 in
10.15 m 33 ft 4 in height 19.41 m 63 ft 8 in
33.53 m 110 ft wingspan 64.44 m 211 ft 5 in
2 x Wright R-3350 radial engines engines 4 x General Electric CF6-80C2B5F turbofan engines
Approximately 3,700 hp thrust per engine Approximately 61,500 lbf
Approximately 7,400 hp total thrust Approximately 246,000 lbf
27,216 kg 60,000 lb MTOW 442,253 kg 975,000 lb
7,885 km 4,259 nm range 7,260 km 3,920 nm
300 mph 483 km/h cruise speed 878 km/h 546 mph
based on configuration capacity
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.