| Tail Number / N-Number | N1019S |
| Manufacturer | AIR TRACTOR INC |
| Model | AT-502 |
| Manufacturer's Serial Number | 502-0066 |
| 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 |
| Engine Model | PT6A SER |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 750 hp (560 kW) |
| Type of Registrant | LLC |
| Owner Name | BUFFALO RIDGE AIRSPRAY LLC |
| Street | 15024 482ND AVE |
| City | MILBANK |
| State | SD |
| Zip Code | 57252-6004 |
| Region | Great Lakes |
| County | Grant County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1989-11-09 |
| Certificate Issue Date | 2021-03-05 |
| Last Action Date | 2022-03-22 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 50006017 |
| Mode S Code Hex | A00C0F |