Compare MD Helicopters MD 600N vs Robinson Helicopters R66
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| Manufacturer | MD Helicotpers | Robinson Helicopters |
| Aircraft Type | MD 600N | R66 |
| Base Aircraft Price (USD) | $3,400,000 | $ 920,000 |
| Direct Operating Cost | $ 545 | $ 384 |
| DOC / nm | $ 4.06 | $ 3.49 |
| DOC / nm / Seat | $ 0.68 | $ 0.70 |
| Max Cruise Speed (ktas) | 134 | 110 |
| Max Range (nm) | 341 | 350 |
| Useful Load (lbs) | 2000 | 1355 |
| Total Seats | 6 | 5 |
| Cockpit | 2 | 2 |
| Standard Cabin Seats | 5 | 3 |
| Max Cabin Seats | 5 | - |
| Min Crew | 1 | 1 |
| Flight Deck (Base Spec) | Gyro / Analog | Gyro / Analog |
| Flight Rules | VFR | VFR |
| Certification | FAA / EASA | FAA / EASA |
| OEM Verification | Un-Verified | Un-Verified |
| Weights | ||
| MTOW (lbs) | 4100 | 2700 |
| MTOW External Load (lbs) | 4500 | - |
| Max External Load (lbs) | 3000 | - |
| BEW (lbs) | 2100 | 1345 |
| Useful Load (lbs) | 2000 | 1355 |
| Fuel Capacity (lbs) | 790 | 493 |
| Useful Load Max Fuel (lbs) | 1310 | 862 |
| Dimensions | ||
| Rotor Diameter (ft) | 27.5 | 33 |
| Overall Height (ft) | 9.7 | 11.4 |
| Length (ft) | 36.9 | 38.3 |
| Cabin Volume (cu. ft) | - | 50 |
| Baggage Volume Ext. (cu. ft) | - | 18 |
| Engine | ||
| No. of Engines | 1 | 1 |
| Manufacturer | MD Helicotpers | Robinson Helicopters |
| Model | 250-C47 | RR300 |
| Horsepower | 715 | 300 |
| FADEC | No | No |
| TBO (hrs) | 2000 | 2000 |
| Fuel Type | JetFuel | JetFuel |
| Fuel Capacity (gal) | 118 | 73.6 |
| Fuel Burn (gph) | 41 | - |
| Avionics | ||
| Flight Deck | Gyro / Analog | Gyro / Analog |
| Flight Rules | VFR | VFR |
| Transponder | 1 | 1 |
| VHF Com | 1 | 1 |
| VHF NAV | - | 1 |
| Cabin | ||
| Total Seats | 6 | 5 |
| Cockpit | 2 | 2 |
| Standard Cabin Seats | 5 | 3 |
| Max Cabin Seats | 5 | - |
| Min Crew | 1 | 1 |
| Other | ||
| Gear Type | High Skids | Low Skids |
| Rotorhead | 5-Blade Articulated | 2-Blade Teetoring |
| Tail Rotor | NOTAR | 2-Blade |
| Warranty | ||
| Pilot Training Credits | 1 | - |
| Airframe (Yrs) | 1 | - |
| Performance | ||
| Max Cruise Speed (ktas) | 134 | 110 |
| Long Range Cruise (ktas) | 134 | 110 |
| Max Speed (Vne) | - | 130 |
| Max Range (nm) | 341 | 350 |
| Range Seats Full (nm) | 341 | 341 |
| Endurance (hrs) | 3.6 | - |
| Max Climb Rate (fpm) | 1350 | 1000 |
| Service Ceiling (ft) | 20000 | 14000 |
| Hover IGE (ft) | 11000 | 10000 |
| Hover OGE (ft) | 6000 | 10000 |