Boeing 747-400 vs. Boeing P-8 Poseidon

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Boeing 747-400 versus Boeing P-8 Poseidon
70.56 m 231 ft 10 in length 39.47 m 129 ft 5 in
19.3 m 63 ft 4 in height 12.83 m 42 ft 1 in
59.49 m 195 ft 4 in wingspan 37.64 m 123 ft 6 in
Pratt & Whitney PW4000, General Electric CF6 -80C2 or Rolls-Royce RB211 -524G/H engines 2 CFM 56-7B engines
Around 60,000 to 70,000 pounds thrust per engine 27,000 lbf
Around 240,000 to 280,000 pounds total thrust 54,000 lbf
396,834 kg 875,000 lb MTOW 85,820 kg 189,200 lb
13,492 km 7,285 nmi range 1,200 nm 2,222 km
939 km/h 584 mph cruise speed 490 knots 285 mph
Typically accommodates 416 passengers in a three-class layout 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.