| Tail Number / N-Number | N951DG |
| Manufacturer | JONKER SAILPLANES (PTY) LTD |
| Model | JS3 |
| Manufacturer's Serial Number | 03-068 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | GAINES DAVID D |
| Street | 800 ATLOW DR |
| City | BRENHAM |
| State | TX |
| Zip Code | 77833-5313 |
| Region | Southwestern |
| County | Washington County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2020-04-07 |
| Last Action Date | 2022-11-16 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 53234260 |
| Mode S Code Hex | AD38B0 |