| Tail Number / N-Number | N4203W |
| Manufacturer | AIR TRACTOR INC |
| Model | AT-802A |
| Year Built | 2006 |
| Manufacturer's Serial Number | 802A-0253 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-67AG |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 1,350 hp (1,007 kW) |
| Type of Registrant | Individual |
| Owner Name | FAST AG AIR LLC |
| Street | 703 AIRPORT DR |
| City | WATERTOWN |
| State | SD |
| Zip Code | 57201-5640 |
| Region | Great Lakes |
| County | Codington County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 2006-12-14 |
| Certificate Issue Date | 2021-07-21 |
| Last Action Date | 2021-07-21 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 51177165 |
| Mode S Code Hex | A4FE75 |