| Tail Number / N-Number | N155CM |
| Manufacturer | SHOWKER JAMES S |
| Model | CHALLENGER II |
| Year Built | 2000 |
| Manufacturer's Serial Number | 001 |
| 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 | HIRTH |
| Engine Model | 2706 |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Type of Registrant | Individual |
| Owner Name | MINNIE LEO D |
| Street | PO BOX 1016 |
| City | OLD FORGE |
| State | NY |
| Zip Code | 13420-1016 |
| Region | Eastern |
| County | Herkimer County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2015-09-11 |
| Certificate Issue Date | 2022-05-19 |
| Last Action Date | 2022-05-19 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 50156400 |
| Mode S Code Hex | A0DD00 |