Grumman OV-1 Mohawk vs. Yakovlev Yak-11

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Grumman OV-1 Mohawk versus Yakovlev Yak-11
12.52 m 41 ft 1 in length 8.50 m 27 ft 11 in
3.89 m 12 ft 9 in height 3.38 m 11 ft 1 in
14.63 m 48 ft wingspan 9.3 m 30 ft 6 in
2 x Lycoming T53 turboprop engines engines 1 x Shvetsov ASh-21 radial engine
Approximately 1,100 hp each thrust per engine Approximately 700 hp
Approximately 2,200 hp total total thrust Approximately 700 hp
14,950 lb 6,781 kg MTOW 2,160 kg 4,762 lb
1,690 km 913 nm range 800 km 432 nm
230 mph 370 km/h cruise speed 315 km/h 196 mph
Pilot and observer 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.