| Tail Number / N-Number | N239RJ |
| Manufacturer | JOHNSON RICKIE G |
| Model | CHALLENGER II |
| Year Built | 1991 |
| Manufacturer's Serial Number | CH2 2557 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 503 SERIES |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 52 hp (39 kW) |
| Type of Registrant | Individual |
| Owner Name | JOHNSON RICKIE G |
| Street | 33137 CERCELIA RD |
| City | DADE CITY |
| State | FL |
| Zip Code | 33523-9208 |
| Region | Southern |
| County | Pinellas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2010-01-27 |
| Certificate Issue Date | 2007-11-26 |
| Last Action Date | 2022-02-03 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 50425557 |
| Mode S Code Hex | A22B6F |