| Tail Number / N-Number | N517DX |
| Manufacturer | SCHEMPP-HIRTH FLUGZEUGBAU |
| Model | DUO DISCUS |
| Manufacturer's Serial Number | 517 |
| 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) |
| Number of Engines | 0 engines |
| Type of Registrant | LLC |
| Owner Name | DELTA X-RAY LLC |
| Street | 8002 CLEARWATER PKWY |
| City | INDIANAPOLIS |
| State | IN |
| Zip Code | 46240-4903 |
| Region | Great Lakes |
| County | Marion County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2019-02-02 |
| Last Action Date | 2021-12-26 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 51475721 |
| Mode S Code Hex | A67BD1 |