Bell P-39 Airacobra vs. Kaman K-MAX

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Bell P-39 Airacobra versus Kaman K-MAX
9.14 m 30 ft 2 in length 15.85 m 52.0 ft
3.78 m 12 ft 5 in height 4.10 m 13.5 ft
10.36 m 34 ft wingspan
1 × Allison V-1710-85 liquid-cooled V-12 engines 1 x Honeywell T53-17 turboshaft engines
1,200 hp thrust per engine 1,600 hp
1,200 hp total thrust 1,600 hp
3,810 kg 8,400 lb MTOW 2,721 kg 6,000 lb
525 mi 457 nm range 370 km 200 nm
200 mph 322 km/h cruise speed 185 km/h 115 mph
capacity 4.1
rotor diameter 13.2 m 43 ft 4 in
rate of climb 6.7 m/s 1,318 ft/min
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.