Enstrom Helicopter 480b vs Robinson Helicopters R44 Raven Ii
The Enstrom 480B and the Robinson R44 Raven II are both light piston-powered helicopters typically used for training, touring, and utility work, but they sit in slightly different niches. In category, the 480B is commonly positioned as a rugged light helicopter with a reputation for stability and training-friendly handling, while the R44 Raven II is widely regarded as a high-volume, owner-operator and flight-school standard with strong parts and service availability. On range, the R44 Raven II generally offers the longer practical cross-country capability, typically around the mid-300 nautical mile class depending on fuel, payload, and conditions, whereas the Enstrom 480B is usually somewhat shorter, often in the high-200 to low-300 nautical mile range under comparable assumptions. On passenger capacity, both are four-seat helicopters in typical configurations (pilot plus three passengers), but real-world usable seating can vary with weight, fuel load, and density altitude, with the R44 often marketed for carrying more people farther when lightly loaded.
| Spec | Enstrom Helicopter 480B | ROBINSON R44 Raven II |
|---|---|---|
| Summary | ||
| Cockpit | 2 | — |
| DOC / nm | $ 2.83 | $ 2.36 |
| Min Crew | 1 | — |
| Total Seats | 4 | 4 |
| Flight Rules | VFR | VFR |
| Manufacturer | Enstrom Helicopter | Robinson Helicopters |
| Aircraft Name | 480B | R44 Raven II |
| Certification | FAA / EASA | FAA / EASA |
| Max Range (nm) | 370 | 300 |
| DOC / nm / Seat | $ 0.71 | $ 0.59 |
| Max Cabin Seats | 3 | — |
| OEM Verification | Un-Verified | Un-Verified |
| Useful Load (lbs) | 1180 | 995 |
| Standard Cabin Seats | 2 | — |
| Direct Operating Cost | $ 326 | $ 257 |
| Flight Deck (Base Spec) | Gyro / Analog | Gyro / Analog |
| Max Cruise Speed (ktas) | 115 | 109 |
| Base Aircraft Price (USD) | $ 1,290,000 | $ 490,000 |
| Cabin | ||
| Cockpit | 2 | — |
| Min Crew | 1 | — |
| Total Seats | 4 | 4 |
| Max Cabin Seats | 3 | — |
| Standard Cabin Seats | 2 | — |
| Engine | ||
| FADEC | No | No |
| Model | 250-C20W | IO-540 |
| Fuel Type | JetFuel | AvGas |
| TBO (hrs) | 2000 | 2200 |
| Horsepower | 305 | 245 |
| No. of Engines | 1 | 1 |
| Fuel Capacity (gal) | 90 | 29.5 |
| TBO (yrs) | — | 12 |
| Fuel Delivery | — | Fuel Injected |
| Dimensions | ||
| Length (ft) | 29.9 | 38.3 |
| Overall Height (ft) | 9.6 | 10.8 |
| Rotor Diameter (ft) | 32 | 33 |
| Baggage Volume Ext. (cu. ft) | 22 | — |
| Baggage Volume Int. (cu. ft) | — | 2.5 |