| Tail Number / N-Number | N266WF |
| Manufacturer | FISHER WALTER |
| Model | CHALLENGER II |
| Manufacturer's Serial Number | CH2-1002-CW-2266 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Kit Manufacturer | QUAD CITY ULTRALIGHT ACFT CORP |
| Kit Model | CHALLENGER II |
| Type of Registrant | Individual |
| Owner Name | FISHER WALTER |
| Street | 371 MULLINS RD |
| City | HUMBOLDT |
| State | TN |
| Zip Code | 38343-8578 |
| Region | Central |
| County | Madison County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2007-09-24 |
| Last Action Date | 2021-02-07 |
| Expiration Date | 2028-05-31 |
| Status | Valid Registration |
| Mode S Code | 50513501 |
| Mode S Code Hex | A29741 |