| Tail Number / N-Number | N2643T |
| Manufacturer | HUDGINS JOHN M |
| Model | CHALLENGER II |
| Year Built | 1998 |
| Manufacturer's Serial Number | 2071 |
| 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 DCDI |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 52 hp (39 kW) |
| Type of Registrant | Individual |
| Owner Name | HUDGINS JOHN M |
| Street | 4996 COUNTY ROAD 321 |
| City | ERA |
| State | TX |
| Zip Code | 76238-3008 |
| Region | Southwestern |
| County | Cooke County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-01-11 |
| Certificate Issue Date | 2007-08-29 |
| Last Action Date | 2020-11-07 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 50510254 |
| Mode S Code Hex | A290AC |