Enstrom Helicotper 480b vs Md Helicopters Md 500e vs Md Helicopters Md 520n vs Md Helicopters Md 530f vs Robinson Helicopters R66
| Spec | MD Helicopters MD 500E | MD Helicopters MD 520N | MD Helicopters MD 530F | ROBINSON R66 |
|---|---|---|---|---|
| Summary | ||||
| Cockpit | 2 | 2 | 2 | 2 |
| DOC / nm | $ 2.95 | $ 3.38 | $ 3.59 | $ 3.49 |
| Min Crew | 1 | 1 | 1 | 1 |
| Total Seats | 4 | 4 | 4 | 5 |
| Flight Rules | VFR | VFR | VFR | VFR |
| Manufacturer | MD Helicotpers | MD Helicotpers | MD Helicotpers | Robinson Helicopters |
| Aircraft Name | MD 500E | MD 520N | MD 530F | R66 |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 258 | 210 | 216 | 350 |
| DOC / nm / Seat | $ 0.74 | $ 0.85 | $ 0.90 | $ 0.70 |
| Max Cabin Seats | 3 | 3 | 3 | — |
| OEM Verification | Un-Verified | Un-Verified | Un-Verified | Un-Verified |
| Useful Load (lbs) | 1483 | 1764 | 1509 | 1355 |
| Standard Cabin Seats | 2 | 2 | 2 | 3 |
| Direct Operating Cost | $ 398 | $ 416 | $ 480 | $ 384 |
| Flight Deck (Base Spec) | Gyro / Analog | Gyro / Analog | Garmin G500H | Gyro / Analog |
| Max Cruise Speed (ktas) | 135 | 123 | 134 | 110 |
| Base Aircraft Price (USD) | $ 2,750,000 | $ 2,900,000 | $ 3,400,000 | $ 920,000 |
| Cabin | ||||
| Cockpit | 2 | 2 | 2 | 2 |
| Min Crew | 1 | 1 | 1 | 1 |
| Total Seats | 4 | 4 | 4 | 5 |
| Max Cabin Seats | 3 | 3 | 3 | — |
| Standard Cabin Seats | 2 | 2 | 2 | 3 |
| Engine | ||||
| FADEC | No | No | No | No |
| Model | 250-C20B | 250-C20R | 250-C30 | RR300 |
| Fuel Type | JetFuel | JetFuel | JetFuel | JetFuel |
| TBO (hrs) | 3500 | 3500 | 2000 | 2000 |
| Horsepower | 420 | 450 | 650 | 300 |
| No. of Engines | 1 | 1 | 1 | 1 |
| Fuel Burn (gph) | 35 | 35 | 35 | — |
| Fuel Capacity (gal) | 64 | 64 | 64 | 73.6 |
| Dimensions | ||||
| Length (ft) | 30.9 | 31.4 | 32.2 | 38.3 |
| Overall Height (ft) | 8.7 | 8.8 | 8.7 | 11.4 |
| Rotor Diameter (ft) | 26.4 | 27.4 | 27.5 | 33 |
| Cabin Volume (cu. ft) | — | — | — | 50 |
| Baggage Volume Ext. (cu. ft) | — | — | — | 18 |