North American Rockwell OV-10 Bronco vs. Beechcraft Model 18

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North American Rockwell OV-10 Bronco versus Beechcraft Model 18
12.7 m 41 ft 7 in length 10.97 m 36 ft 0 in
4.62 m 15 ft 2 in height 2.74 m 9 ft
12.19 m 40 ft wingspan 14.53 m 47 ft 8 in
2 x Garrett T76-G-420/421 turboprop engines engines 2 x Pratt & Whitney R-985-AN-1 radial engines
Approximately 715 hp each thrust per engine Approximately 450 hp per engine
Approximately 1,430 hp total total thrust Approximately 900 hp total
14,444 lb 6,553 kg MTOW 5,670 kg 12,500 lb
1,931 km 1,043 nm range 1,600 km 864 nm
244 mph 393 km/h cruise speed 322 km/h 200 mph
Pilot and observer capacity Up to 11 passengers
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.