| Tail Number / N-Number | N550WF |
| Manufacturer | AIR TRACTOR INC |
| Model | AT-502B |
| Year Built | 2014 |
| Manufacturer's Serial Number | 502B-2972 |
| 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-34AG |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 750 hp (560 kW) |
| Type of Registrant | Corporation |
| Owner Name | ROTH AERIAL SPRAYING INC |
| Street | 2617 PIONEERS RD |
| City | MILFORD |
| State | NE |
| Zip Code | 68405-8753 |
| Region | Central |
| County | Seward County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 2014-05-15 |
| Certificate Issue Date | 2018-08-15 |
| Last Action Date | 2021-03-12 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 51600545 |
| Mode S Code Hex | A70165 |