| Tail Number / N-Number | N305W |
| Manufacturer | GLASER-DIRKS |
| Model | DG-400 |
| Year Built | 1985 |
| Manufacturer's Serial Number | 4-134 |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | CSERFOI GYULA G |
| Street | 6320 188TH AVE |
| City | ROCHESTER |
| State | WA |
| Zip Code | 98579 |
| Region | Northwest Mountain |
| County | Thurston County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1985-08-21 |
| Certificate Issue Date | 2015-06-16 |
| Last Action Date | 2021-01-25 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 50631731 |
| Mode S Code Hex | A333D9 |