| Tail Number / N-Number | N907JS |
| Manufacturer | ROBINSON HELICOPTER |
| Model | R44 |
| Year Built | 2015 |
| Manufacturer's Serial Number | 2406 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O-540-F1B5 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Type of Registrant | Individual |
| Owner Name | STEVENSON WILLIAM E |
| Street | 30820 W GLENN HWY |
| City | SUTTON |
| State | AK |
| Zip Code | 99674-8107 |
| Region | Alaskan |
| County | Matanuska-Susitna Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2015-06-25 |
| Certificate Issue Date | 2021-08-31 |
| Last Action Date | 2021-08-31 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 53105006 |
| Mode S Code Hex | AC8A06 |