| Tail Number / N-Number | N211EK |
| Manufacturer | KELLER EVERETT |
| Model | CHALLENGER CWS |
| Manufacturer's Serial Number | 6140 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | GUNLOCK AARON G |
| Street | 2317 VIKING DR |
| City | INDEPENDENCE |
| State | MO |
| Zip Code | 64057-1328 |
| Region | Central |
| County | Jackson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1998-06-25 |
| Certificate Issue Date | 2022-08-24 |
| Last Action Date | 2022-08-24 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 50336647 |
| Mode S Code Hex | A1BDA7 |