| Tail Number / N-Number | N306MK |
| Manufacturer | GLASFLUGEL |
| Model | H 301 LIBELLE |
| Year Built | 1965 |
| Manufacturer's Serial Number | 14 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Individual |
| Owner Name | CARLSON MICHAEL L |
| Street | 1237 CROSS KEYS RD |
| City | SHELBYVILLE |
| State | KY |
| Zip Code | 40065-8997 |
| Region | Central |
| County | Shelby County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1968-06-20 |
| Certificate Issue Date | 2020-10-19 |
| Last Action Date | 2020-10-19 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 50633271 |
| Mode S Code Hex | A336B9 |