| Tail Number / N-Number | N540JK |
| Manufacturer | KEE JOHN M JR |
| Model | EXPRESS |
| Year Built | 1999 |
| Manufacturer's Serial Number | 001 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | IO-540 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | Individual |
| Owner Name | KEE JOHN M JR |
| Street | 2155 SQUIRE RD |
| City | ROCK HILL |
| State | SC |
| Zip Code | 29730-7593 |
| Region | Southern |
| County | York County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1999-03-11 |
| Certificate Issue Date | 2013-12-04 |
| Last Action Date | 2022-08-20 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 51554276 |
| Mode S Code Hex | A6D8BE |