| Tail Number / N-Number | N328BK |
| Manufacturer | BLYTHE BRIAN K |
| Model | CHALLENGER II |
| Year Built | 2002 |
| Manufacturer's Serial Number | CH2-0102-2181 |
| 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 | 503DCSI |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 52 hp (39 kW) |
| Type of Registrant | Individual |
| Owner Name | BLYTHE BRIAN K |
| Street | 11980 US HIGHWAY 67 |
| City | MACOMB |
| State | IL |
| Zip Code | 61455-8655 |
| Region | Great Lakes |
| County | McDonough County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2006-12-14 |
| Certificate Issue Date | 2005-09-20 |
| Last Action Date | 2021-02-21 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 50706053 |
| Mode S Code Hex | A38C2B |