Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4252Y.
| Tail Number / N-Number | N4252Y |
| Manufacturer | GILSON JAMES A |
| Model | BUSHBY MUSTANG |
| Manufacturer's Serial Number | 1 |
| 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) |
| Number of Engines | 1 engine |
| Last Action Date | 1981-05-30 |
| Last Status | N-Number assigned, has not been registered and is pending cancellation |
| Cancellation Date | 2011-04-08 |
| Mode S Code | 51210347 |
| Mode S Code Hex | A510E7 |