Grumman S-2 Tracker vs. Stinson L-5 Sentinel

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Grumman S-2 Tracker versus Stinson L-5 Sentinel
12.8 m 42 ft 0 in length 7.35 m 24 ft 1 in
5.16 m 16 ft 11 in height 2.41 m 7 ft 11 in
21.21 m 69 ft 7 in wingspan 10.36 m 34 ft
2 x Wright R-1820-82WA Cyclone radial engines engines 1 x Lycoming O-435-1 piston engine
Approximately 1,525 hp each thrust per engine Approximately 185 hp
Approximately 3,050 hp total total thrust Approximately 185 hp
26,147 lb 11,866 kg MTOW 2,400 lb 1,089 kg
1,915 km 1,034 nm range 644 km 348 nm
200 mph 322 km/h cruise speed 120 mph 193 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.