| Tail Number / N-Number | N503MZ |
| Manufacturer | AVIAT AIRCRAFT INC |
| Model | A-1A |
| Year Built | 1998 |
| Manufacturer's Serial Number | 1405 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | 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 | 0-360-A1D |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | WIGHT SCHUYLER III |
| Street | PO BOX 433 |
| City | GOLDSMITH |
| State | TX |
| Zip Code | 79741-0433 |
| Region | Southwestern |
| County | Ector County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1998-04-02 |
| Certificate Issue Date | 2014-03-04 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-03-31 |
| Status | Valid Registration |
| Mode S Code | 51443100 |
| Mode S Code Hex | A64640 |