| Tail Number / N-Number | N503FA |
| Manufacturer | AIR TRACTOR INC |
| Model | AT-802A |
| Year Built | 2013 |
| Manufacturer's Serial Number | 802A-0503 |
| 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-65AG |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 1,300 hp (970 kW) |
| Type of Registrant | Corporation |
| Owner Name | PALMER FLYING SERVICE INC |
| Street | 30106 E MANITO RD |
| City | MANITO |
| State | IL |
| Zip Code | 61546-7823 |
| Region | Great Lakes |
| County | Mason County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 2013-03-15 |
| Certificate Issue Date | 2015-07-28 |
| Last Action Date | 2021-02-18 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 51442623 |
| Mode S Code Hex | A64593 |