| Tail Number / N-Number | N1017K |
| Manufacturer | KOOP RICHARD P |
| Model | CHALLENGER II |
| Year Built | 2007 |
| Manufacturer's Serial Number | CH2-0805-2665 |
| 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) |
| Engine Manufacturer | ROTAX |
| Engine Model | 503 SERIES |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 52 hp (39 kW) |
| Kit Manufacturer | QUAD CITY ULTRALIGHT ACFT CORP |
| Kit Model | CHALLENGER II |
| Type of Registrant | Individual |
| Owner Name | NAPIWOSKI THOMAS |
| Street | 4125 LAKEWOOD AVE |
| City | WHITE BEAR LAKE |
| State | MN |
| Zip Code | 55110-3908 |
| Region | Great Lakes |
| County | Ramsey County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-10-02 |
| Certificate Issue Date | 2019-10-28 |
| Last Action Date | 2022-05-15 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 50005702 |
| Mode S Code Hex | A00BC2 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1017K.
| Tail Number / N-Number | N1017K |
| Manufacturer | LUSCOMBE |
| Model | 8A |
| Manufacturer's Serial Number | 3744 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | 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 |
| Average Cruising Speed | 86 miles per hour |
| County | Ramsey County |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1989-06-22 |