Cessna O-1 Bird Dog vs. Max Holste M.H.1521 Broussard

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Cessna O-1 Bird Dog versus Max Holste M.H.1521 Broussard
7.85 m 25 ft 9 in length 10.46 m 34 ft 4 in
2.22 m 7 ft 3 in height 2.74 m 9 ft
10.97 m 36 ft wingspan 12.86 m 42 ft 2 in
1 × Continental O-470-11 flat six piston engines 1 x Lycoming GSO-480-B1A6 flat-six engine
213 hp (159 kW) thrust per engine Approximately 295 hp
213 hp (159 kW) total thrust Approximately 295 hp
2,400 lb 1,089 kg MTOW 1,900 kg 4,189 lb
852 km 460 nm range 1,030 km 556 nm
104 mph 167 km/h cruise speed 145 mph 233 km/h
2 capacity 5-7 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.