| Tail Number / N-Number | N750WK |
| Manufacturer | KOSKI WAYNE M |
| Model | STOL CH 750 |
| Year Built | 2016 |
| Manufacturer's Serial Number | 8614 |
| 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 | CORVAIR |
| Engine Model | 164 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 95 hp (71 kW) |
| Kit Manufacturer | ZENITH AIRCRAFT CO |
| Kit Model | STOL CH 750 |
| Type of Registrant | Individual |
| Owner Name | KOSKI WAYNE M |
| Street | 1263 SPERL ST |
| City | SAINT PAUL |
| State | MN |
| Zip Code | 55118-2624 |
| Region | Great Lakes |
| County | Ramsey County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2016-03-09 |
| Certificate Issue Date | 2016-02-22 |
| Last Action Date | 2021-09-20 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 52416007 |
| Mode S Code Hex | AA1C07 |