| Tail Number / N-Number | N321SA |
| Manufacturer | AVIAT INC |
| Model | A-1 |
| Year Built | 1993 |
| Manufacturer's Serial Number | 1251 |
| 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 | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | SEDLAK JULIEN |
| Street | 14237 FAA BLVD APT 2302 |
| City | FORT WORTH |
| State | TX |
| Zip Code | 76155-2646 |
| Region | Southwestern |
| County | Tarrant County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1993-10-21 |
| Certificate Issue Date | 2019-04-17 |
| Last Action Date | 2021-11-13 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 50671630 |
| Mode S Code Hex | A37398 |