| Tail Number / N-Number | N30DX |
| Manufacturer | SCHEMPP-HIRTH |
| Model | DISCUS B |
| Year Built | 1985 |
| Manufacturer's Serial Number | 40 |
| 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 |
| Type of Registrant | Individual |
| Owner Name | SIMPSON GERALD A |
| Street | 1668 MARSHROSE DR |
| City | WESTFIELD |
| State | IN |
| Zip Code | 46074-7941 |
| Region | Great Lakes |
| County | Hamilton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-03-29 |
| Certificate Issue Date | 2007-03-09 |
| Last Action Date | 2022-06-14 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 50616532 |
| Mode S Code Hex | A31D5A |