| Tail Number / N-Number | N501JK |
| Manufacturer | AIR TRACTOR INC |
| Model | AT-400 |
| Manufacturer's Serial Number | AT400-0482 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | BARJOSEPH SHIRLEY |
| Street | PO BOX 441 |
| City | CHANUTE |
| State | KS |
| Zip Code | 66720-0441 |
| Region | Central |
| County | Neosho County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1982-11-16 |
| Certificate Issue Date | 2022-10-29 |
| Last Action Date | 2022-10-29 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 51437171 |
| Mode S Code Hex | A63E79 |