| Tail Number / N-Number | N373JA |
| Manufacturer | AIR TRACTOR INC |
| Model | AT-502A |
| Year Built | 2016 |
| Manufacturer's Serial Number | 502A-3073 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-140AG |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 867 hp (647 kW) |
| Type of Registrant | Corporation |
| Owner Name | O'BRIENS FLYING SERVICE INC |
| Street | PO BOX 607 |
| City | IOWA |
| State | LA |
| Zip Code | 70647-0607 |
| Region | Southwestern |
| County | Calcasieu Parish |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 2016-12-19 |
| Certificate Issue Date | 2019-08-19 |
| Last Action Date | 2022-03-09 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 51037671 |
| Mode S Code Hex | A43FB9 |