Grumman S-2 Tracker vs. Yakovlev Yak-11

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Grumman S-2 Tracker versus Yakovlev Yak-11
12.8 m 42 ft 0 in length 8.50 m 27 ft 11 in
5.16 m 16 ft 11 in height 3.38 m 11 ft 1 in
21.21 m 69 ft 7 in wingspan 9.3 m 30 ft 6 in
2 x Wright R-1820-82WA Cyclone radial engines engines 1 x Shvetsov ASh-21 radial engine
Approximately 1,525 hp each thrust per engine Approximately 700 hp
Approximately 3,050 hp total total thrust Approximately 700 hp
26,147 lb 11,866 kg MTOW 2,160 kg 4,762 lb
1,915 km 1,034 nm range 800 km 432 nm
200 mph 322 km/h cruise speed 315 km/h 196 mph
Pilot, co-pilot, and two sensor operators or crew members capacity Pilot and one passenger
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.