| Tail Number / N-Number | N301J |
| Manufacturer | GLASFLUGEL |
| Model | H 301 B LIBELLE |
| Year Built | 1968 |
| Manufacturer's Serial Number | 75 |
| 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 | MAHONY JOHN P |
| Street | 2542 SECOND AVE |
| City | SCHENECTADY |
| State | NY |
| Zip Code | 12303-3179 |
| Region | Eastern |
| County | Schenectady County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1979-12-27 |
| Certificate Issue Date | 2015-08-31 |
| Last Action Date | 2021-04-04 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 50621721 |
| Mode S Code Hex | A323D1 |