| Tail Number / N-Number | N251Y |
| Manufacturer | MICHAEL A ANDERSON |
| Model | MUSTANG II |
| Year Built | 2021 |
| Manufacturer's Serial Number | M-II-2510 |
| 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 | LYCOMING |
| Engine Model | IO-360-B1E |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Kit Manufacturer | MUSTANG AERONAUTICS |
| Kit Model | MUSTANG II |
| Type of Registrant | Individual |
| Owner Name | ANDERSON MICHAEL A |
| Street | 16404 ARCHWAY CT |
| City | BOWIE |
| State | MD |
| Zip Code | 20716-3818 |
| Region | Eastern |
| County | Prince George's County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2023-01-22 |
| Certificate Issue Date | 2020-11-20 |
| Last Action Date | 2020-11-20 |
| Expiration Date | 2027-11-30 |
| Status | Valid Registration |
| Mode S Code | 50456533 |
| Mode S Code Hex | A25D5B |