Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N503LL.
| Tail Number / N-Number | N503LL |
| Manufacturer | AIR TRACTOR INC |
| Model | AT-502B |
| Year Built | 2016 |
| Manufacturer's Serial Number | 502B-3053 |
| 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 | AIR TRACTOR INC |
| Street | PO BOX 485 |
| City | OLNEY |
| State | TX |
| Zip Code | 76374-0485 |
| Country | US |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 2016-05-12 |
| Last Action Date | 2016-04-13 |
| Last Status | Aircraft registered to the manufacturer under their Dealer Certificate |
| Cancellation Date | 2016-10-03 |
| Exported To | SOUTH AFRICA |
| Mode S Code | 51443032 |
| Mode S Code Hex | A6461A |