| Tail Number / N-Number | N925LJ |
| Manufacturer | PATTERSON JAMES A |
| Model | CHALLENGER II |
| Year Built | 2002 |
| Manufacturer's Serial Number | CH2-0899-1901 |
| 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 | ARCHER DREX |
| Street | 6660 AMSTERDAM RD |
| City | MANHATTAN |
| State | MT |
| Zip Code | 59741-8315 |
| Region | Northwest Mountain |
| County | Gallatin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-01-29 |
| Certificate Issue Date | 2010-05-18 |
| Last Action Date | 2022-12-03 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 53150700 |
| Mode S Code Hex | ACD1C0 |