| Tail Number / N-Number | N21712 |
| Manufacturer | SPORT AVIATION USSR |
| Model | LAK-12 |
| Year Built | 1994 |
| Manufacturer's Serial Number | 6205 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| 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 | ECHEVERRY GONZALO |
| Street | 1813 BASIN LEDGE |
| City | WEST LAKE HILLS |
| State | TX |
| Zip Code | 78746-2824 |
| Region | Southwestern |
| County | Travis County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-07-06 |
| Certificate Issue Date | 2007-03-29 |
| Last Action Date | 2022-07-07 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 50353031 |
| Mode S Code Hex | A1D619 |