Boeing 707-320B vs. Lockheed P-2 Neptune

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Boeing 707-320B versus Lockheed P-2 Neptune
46.69 m 153 ft 2 in length 30.17 m 99 ft 0 in
12.8 m 42 ft height 10.15 m 33 ft 4 in
44.38 m 145 ft 7 in wingspan 33.53 m 110 ft
4 (Pratt & Whitney JT3D-7) engines 2 x Wright R-3350 radial engines
19,000 lb thrust per engine Approximately 3,700 hp
76,000 lb total thrust Approximately 7,400 hp
149,280 kg 328,800 lb MTOW 27,216 kg 60,000 lb
5,353 nm 9,910 km range 7,885 km 4,259 nm
480 knots 280 mph cruise speed 300 mph 483 km/h
219 passengers capacity based on configuration
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.