| Tail Number / N-Number | N109MK |
| Manufacturer | HERNANDEZ GEORGE |
| Model | QUAD CTY CHLNGR II |
| Manufacturer's Serial Number | CH202910643 |
| 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 | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Kit Manufacturer | QUAD CITY ULTRALIGHT ACFT CORP |
| Kit Model | CHALLENGER II |
| Type of Registrant | Individual |
| Owner Name | KRAEGER MARK |
| Street | PO BOX 612 |
| City | POLAND |
| State | NY |
| Zip Code | 13431-0612 |
| Region | Eastern |
| County | Herkimer County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1999-07-06 |
| Certificate Issue Date | 2020-08-20 |
| Last Action Date | 2020-08-20 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 50023500 |
| Mode S Code Hex | A02740 |