| Tail Number / N-Number | N79JK |
| Manufacturer | KORSTIAN |
| Model | BUSHBY MM-1 |
| Manufacturer's Serial Number | 275 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | 0-200 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Average Cruising Speed | 131 miles per hour |
| Type of Registrant | LLC |
| Owner Name | WOELBING AVIATION LLC |
| Street | 5619 NICHOLSON RD |
| City | FRANKSVILLE |
| State | WI |
| Zip Code | 53126-9439 |
| Region | Great Lakes |
| County | Racine County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1983-10-07 |
| Certificate Issue Date | 2016-08-16 |
| Last Action Date | 2022-03-14 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 52533176 |
| Mode S Code Hex | AAB67E |