Boeing-Stearman Model 75 vs. Grumman S-2 Tracker

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Boeing-Stearman Model 75 versus Grumman S-2 Tracker
7.54 m 24 ft 9 in length 12.8 m 42 ft 0 in
2.79 m 9 ft 2 in height 5.16 m 16 ft 11 in
9.81 m 32 ft 2 in wingspan 21.21 m 69 ft 7 in
1 x Continental W-670 radial engine engines 2 x Wright R-1820-82WA Cyclone radial engines
Approximately 220 hp thrust per engine Approximately 1,525 hp each
Approximately 220 hp total thrust Approximately 3,050 hp total
2,717 lb 1,232 kg MTOW 26,147 lb 11,866 kg
813 km 439 nm range 1,915 km 1,034 nm
96 mph 154 km/h cruise speed 200 mph 322 km/h
Pilot and one passenger 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.