Boeing 747-400ER vs. Grumman S-2 Tracker

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Boeing 747-400ER versus Grumman S-2 Tracker
64.44 m 211 ft 4 in length 12.8 m 42 ft 0 in
19.4 m 63 ft 8 in height 5.16 m 16 ft 11 in
70.6 m 231 ft 8 in wingspan 21.21 m 69 ft 7 in
4 engines 2 x Wright R-1820-82WA Cyclone radial engines
258 kN (R-R RB211-524 G/H) or 252.4 kN (P&W PW4056) thrust per engine Approximately 1,525 hp each
1032 kN (R-R RB211-524 G/H) or 1009.6 kN (P&W PW4056) total thrust Approximately 3,050 hp total
396,895 kg 875,300 lb MTOW 26,147 lb 11,866 kg
14,205 km 7,671 nm range 1,915 km 1,034 nm
939 km/h 584 mph cruise speed 200 mph 322 km/h
416 passengers capacity Pilot, co-pilot, and two sensor operators or crew members
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.