| Tail Number / N-Number | N12GU |
| Manufacturer | AB SPORTINE AVIACIJA |
| Model | LAK-17A |
| Year Built | 2004 |
| Manufacturer's Serial Number | 150 |
| 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) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | GIESEKE JOE R |
| Street | 1225 NORTHERN RD |
| City | MOUNT JULIET |
| State | TN |
| Zip Code | 37122-5713 |
| Region | Central |
| County | Wilson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2018-04-18 |
| Certificate Issue Date | 2018-06-19 |
| Last Action Date | 2021-01-16 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 50051002 |
| Mode S Code Hex | A05202 |