Compare Robinson Helicopters R22 Beta II vs Robinson Helicopters R44 Cadet vs Robinson Helicopters R44 Raven I vs Robinson Helicopters R44 Raven II vs Robinson Helicopters R66 vs Robinson Helicopters R66 Marine vs Robinson Helicopters R66 Newscopter vs Robinson Helicopters R66 Police Helicopter

Robinson Helicopters R22 Beta II
Robinson Helicopters R44 Cadet
Robinson Helicopters R44 Raven I
Robinson Helicopters R44 Raven II
Robinson Helicopters R66
Robinson Helicopters R66 Marine
Robinson Helicopters R66 Newscopter
Robinson Helicopters R66 Police Helicopter
ManufacturerRobinson HelicoptersRobinson HelicoptersRobinson HelicoptersRobinson HelicoptersRobinson HelicoptersRobinson HelicoptersRobinson HelicoptersRobinson Helicopters
Aircraft TypeR22 Beta IIR44 CadetR44 Raven IR44 Raven IIR66R66 MarineR66 NewscopterR66 Police Helicotper
Base Aircraft Price (USD)$ 312,000 $344,000 $ 412,000$ 490,000$ 920,000$ 965,000$ 1,360,000$ 1,062,000
Direct Operating Cost$ 173$ 238$ 248$ 257$ 384$ 384$ 384$ 384
DOC / nm$ 1.80$ 2.22$ 2.30$ 2.36$ 3.49$ 3.49$ 3.49$ 3.49
DOC / nm / Seat$ 0.90$ 1.11$ 0.57$ 0.59$ 0.70$ 0.70$ 0.70$ 0.70
Max Cruise Speed (ktas)96107108109110110110110
Max Range (nm)250300300300350350350350
Useful Load (lbs)49076395099513551355--
Total Seats22445555
Cockpit----2222
Standard Cabin Seats----3333
Min Crew----1111
Flight Deck (Base Spec)Gyro / AnalogGyro / AnalogGyro / AnalogGyro / AnalogGyro / AnalogGyro / AnalogGyro / AnalogGyro / Analog
Flight RulesVFRVFRVFRVFRVFRVFRVFRVFR
CertificationFAA / EASAFAA / EASAFAA / EASAFAA / EASAFAA / EASAFAA / EASAFAA / EASAFAA / EASA
OEM VerificationUn-VerifiedUn-VerifiedUn-VerifiedUn-VerifiedUn-VerifiedUn-VerifiedUn-VerifiedUn-Verified
Weights
MTOW (lbs)137022002400250027002700--
BEW (lbs)88014371450150513451345--
Useful Load (lbs)49076395099513551355--
Fuel Capacity (lbs)157279279279493493--
Useful Load Max Fuel (lbs)333484671716862862--
Dimensions
Rotor Diameter (ft)25.23333333333--
Overall Height (ft)8.810.810.810.811.411.4--
Length (ft)28.538.338.338.338.338.3--
Cabin Volume (cu. ft)----5050--
Baggage Volume Int. (cu. ft)1.52.52.52.5----
Baggage Volume Ext. (cu. ft)----1818--
Engine
No. of Engines11111111
ManufacturerRobinson HelicoptersRobinson HelicoptersRobinson HelicoptersRobinson HelicoptersRobinson HelicoptersRobinson HelicoptersRobinson HelicoptersRobinson Helicopters
ModelO-360O-540O-540IO-540RR300RR300RR300RR300
Horsepower131210225245300300300300
FADECNoNoNoNoNoNoNoNo
TBO (hrs)20002200220022002000200020002000
TBO (yrs)12121212----
Fuel TypeAvGasAvGasAvGasAvGasJetFuelJetFuelJetFuelJetFuel
Fuel DeliveryCarburetedCarburetedCarburetedFuel Injected----
Fuel Capacity (gal)11529.529.529.573.673.6-73.6
Avionics
Flight DeckGyro / AnalogGyro / AnalogGyro / AnalogGyro / AnalogGyro / AnalogGyro / AnalogGyro / AnalogGyro / Analog
Flight RulesVFRVFRVFRVFRVFRVFRVFRVFR
Autopilot------11
Transponder111111--
VHF Com111111--
VHF NAV----11--
Cabin
Total Seats22445555
Cockpit----2222
Standard Cabin Seats----3333
Min Crew----1111
Other
Gear TypeSkidsSkidsSkidsSkidsLow SkidsLow SkidsLow SkidsLow Skids
Rotorhead2-Blade Teetoring2-Blade Teetoring2-Blade Teetoring2-Blade Teetoring2-Blade Teetoring2-Blade Teetoring2-Blade Teetoring2-Blade Teetoring
Tail Rotor2-Blade2-Blade2-Blade2-Blade2-Blade2-Blade2-Blade2-Blade
Performance
Max Cruise Speed (ktas)96107108109110110110110
Long Range Cruise (ktas)83100100100110110--
Max Speed (Vne)102130130130130130--
Max Range (nm)250300300300350350350350
Range Seats Full (nm)206257258257341341--
Max Climb Rate (fpm)100010001000100010001000--
Service Ceiling (ft)140001400014000140001400014000--
Hover IGE (ft)94008750640089501000010000--
Hover OGE (ft)-5250--1000010000--
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