Grumman S-2 Tracker vs. Vultee BT-13 Valiant

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Grumman S-2 Tracker versus Vultee BT-13 Valiant
12.8 m 42 ft 0 in length 9.0 m 29 ft 6 in
5.16 m 16 ft 11 in height 3.63 m 11 ft 11 in
21.21 m 69 ft 7 in wingspan 12.8 m 42 ft
2 x Wright R-1820-82WA Cyclone radial engines engines 1 x Pratt & Whitney R-985-AN-1 radial engine
Approximately 1,525 hp each thrust per engine Approximately 450 hp
Approximately 3,050 hp total total thrust Approximately 450 hp
26,147 lb 11,866 kg MTOW 5,300 lb 2,404 kg
1,915 km 1,034 nm range 1,167 km 630 nm
200 mph 322 km/h cruise speed 170 mph 274 km/h
Pilot, co-pilot, and two sensor operators or crew members capacity Instructor pilot and one student
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.