| Tail Number / N-Number | N8511X |
| Manufacturer | GROSSMAN MURRAY A |
| Model | MIDGET MUSTANG-I |
| Year Built | 1981 |
| Manufacturer's Serial Number | 399 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | ZUMBRUN DENNIS L |
| Street | 650 EVANGELINE RD |
| City | MONTZ |
| State | LA |
| Zip Code | 70068-8926 |
| Region | Southwestern |
| County | St. John the Baptist Parish |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1982-01-19 |
| Certificate Issue Date | 2009-12-09 |
| Last Action Date | 2022-01-13 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 52726640 |
| Mode S Code Hex | ABADA0 |