| Tail Number / N-Number | N434AJ |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R44 II |
| Year Built | 2008 |
| Manufacturer's Serial Number | 12298 |
| 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 | IO-540-AE1A5 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Type of Registrant | LLC |
| Owner Name | SW ARENDS FARMS LLC |
| Street | PO BOX 469 |
| City | GIBSON CITY |
| State | IL |
| Zip Code | 60936-0469 |
| Region | Great Lakes |
| County | Ford County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2008-05-08 |
| Certificate Issue Date | 2011-04-25 |
| Last Action Date | 2023-01-31 |
| Expiration Date | 2027-04-30 |
| Status | Valid Registration |
| Mode S Code | 51231003 |
| Mode S Code Hex | A53203 |