| Tail Number / N-Number | N626KW |
| Manufacturer | QUAD CITY ULTRALIGHT ACFT CORP |
| Model | CHALLENGER II |
| Year Built | 1996 |
| Manufacturer's Serial Number | CWS 1515 |
| 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 | WALKER KENT A |
| Street | 601 BUTLER CT |
| City | WOODSTOCK |
| State | GA |
| Zip Code | 30188-2865 |
| Region | Southern |
| County | Cherokee County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-11-02 |
| Certificate Issue Date | 2007-09-05 |
| Last Action Date | 2021-05-24 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 52026575 |
| Mode S Code Hex | A82D7D |