| Tail Number / N-Number | N911JY |
| Manufacturer | ALAN E HEARD |
| Model | CHALLENGER II |
| Year Built | 2022 |
| Manufacturer's Serial Number | XL-65101220AEH |
| 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 | HIRTH |
| Engine Model | 3203 |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Type of Registrant | Individual |
| Owner Name | HEARD ALAN E |
| Street | 821 END ST |
| City | WATERPORT |
| State | NY |
| Zip Code | 14571-9614 |
| Region | Eastern |
| County | Orleans County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2022-01-19 |
| Certificate Issue Date | 2021-01-07 |
| Last Action Date | 2021-01-07 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 53115501 |
| Mode S Code Hex | AC9B41 |