Grumman S-2 Tracker vs. Piper L-4 Grasshopper

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Grumman S-2 Tracker versus Piper L-4 Grasshopper
12.8 m 42 ft 0 in length 6.86 m 22 ft 5 in
5.16 m 16 ft 11 in height 2.03 m 6 ft 8 in
21.21 m 69 ft 7 in wingspan 10.72 m 35 ft 2 in
2 x Wright R-1820-82WA Cyclone radial engines engines 1 x Continental O-170-3 piston engine
Approximately 1,525 hp each thrust per engine Approximately 65 hp
Approximately 3,050 hp total total thrust Approximately 65 hp
26,147 lb 11,866 kg MTOW 1,220 lb 553 kg
1,915 km 1,034 nm range 306 km 165 nm
200 mph 322 km/h cruise speed 65 mph 105 km/h
Pilot, co-pilot, and two sensor operators or crew members capacity Pilot and observer
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.