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ENSTROM HELICOTPER 280FX SHark vs Guimbal Cabri G2 vs Robinson Helicopters R22 Beta Ii vs Schweizer Rsg 300c vs Schweizer Rsg 300cbi

All five are light, piston‑engine training/touring helicopters in the two‑seat class except the Enstrom 280FX Shark, which is a larger three‑seat light helicopter and typically offers more cabin room and useful load. In passenger capacity, the Cabri G2, Robinson R22 Beta II, Schweizer RSG 300C, and Schweizer RSG 300CBi are generally configured for one pilot plus one passenger, while the Enstrom 280FX is commonly configured for a pilot plus two passengers. In range, the Enstrom 280FX usually leads this group, reflecting its higher fuel capacity and slightly higher cruising efficiency for a piston light helicopter. The Cabri G2 and the Schweizer 300-series variants tend to sit in the middle, with broadly comparable training‑oriented endurance and cross‑country capability. The R22 Beta II is often the shortest‑range option in typical configurations, optimized for simplicity and low operating cost rather than longer legs. Between the Schweizer 300C and 300CBi, the practical range is similar, with differences mainly tied to avionics/fit and specific weight and fuel configurations rather than a fundamentally different mission category.

SpecGuimbal Cabri G2ROBINSON R22 Beta IISchweizer RSG 300CSchweizer RSG 300CBi
Summary
DOC / nm$ 1.71$ 1.80$ 2.30$ 1.68
Total Seats2233
Flight RulesVFRVFRVFRVFR
ManufacturerGuimbalRobinson HelicoptersScheizer RSGScheizer RSG
Aircraft NameCabri G2R22 Beta II300C300CBi
CertificationFAA / EASAFAA / EASAFAA / EASAFAA / EASA
Max Range (nm)406250195
DOC / nm / Seat$ 0.86$ 0.90$ 0.77$ 0.56
OEM VerificationUn-VerifiedUn-VerifiedUn-VerifiedUn-Verified
Useful Load (lbs)617490950
Direct Operating Cost$ 171$ 173$ 217$ 158
Flight Deck (Base Spec)Guimbal Digtal EPMGyro / AnalogGyro / AnalogGyro / Analog
Max Cruise Speed (ktas)100969494
Base Aircraft Price (USD) $385,000 $ 312,000$ 350,000$ 360,000
Cabin
Total Seats2233
Engine
FADECNoNoNoNo
Model0-360-J2AO-360HIO-360-D1AHIO-360-G1A
Fuel TypeAvGasAvGasAvGasAvGas
TBO (hrs)2000200015002000
TBO (yrs)12121212
Horsepower180131190180
Fuel DeliveryCarburetedCarburetedFuel InjectedFuel Injected
No. of Engines1111
Fuel Capacity (gal)115
Dimensions
Length (ft)20.728.530.930.9
Overall Height (ft)8.28.88.88.8
Rotor Diameter (ft)23.725.226.926.9
Baggage Volume Ext. (cu. ft)7
Baggage Volume Int. (cu. ft)0.71.5