| Tail Number / N-Number | N420DM |
| Manufacturer | QUAD CITY ULTRALIGHTS |
| Model | CHALLENGER II |
| Year Built | 2006 |
| Manufacturer's Serial Number | CW-1540 |
| 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 SERIES |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 52 hp (39 kW) |
| Type of Registrant | Individual |
| Owner Name | EDWARDS SHAWN C |
| Street | 415 S PENDLETON ST |
| City | EASLEY |
| State | SC |
| Zip Code | 29640-3072 |
| Region | Southern |
| County | Pickens County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2006-11-11 |
| Certificate Issue Date | 2011-08-31 |
| Last Action Date | 2020-07-09 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 51175766 |
| Mode S Code Hex | A4FBF6 |