| Tail Number / N-Number | N99361 |
| Manufacturer | BURKHART GROB FLUGZEUGBAU |
| Model | G102 ASTIR CS |
| Year Built | 1976 |
| Manufacturer's Serial Number | 1282 |
| 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 | KAOUNAS KOSTAS T |
| Street | 112 COUNCIL RIDGE RD |
| City | BROOKINGS |
| State | SD |
| Zip Code | 57006-3711 |
| Region | Great Lakes |
| County | Brookings County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1977-04-13 |
| Certificate Issue Date | 2016-12-21 |
| Last Action Date | 2022-07-31 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 53360414 |
| Mode S Code Hex | ADE10C |