| Tail Number / N-Number | N90538 |
| Manufacturer | BURKHART GROB FLUGZEUGBAU |
| Model | G102 STD ASTIR III |
| Year Built | 1981 |
| Manufacturer's Serial Number | 5531 S |
| 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 | Corporation |
| Owner Name | SOARING SOCIETY OF DAYTON INC |
| Street | 5385 ELBON RD |
| City | WAYNESVILLE |
| State | OH |
| Zip Code | 45068-9439 |
| Region | Great Lakes |
| County | Warren County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1983-03-17 |
| Certificate Issue Date | 2010-10-05 |
| Last Action Date | 2022-10-05 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 53102241 |
| Mode S Code Hex | AC84A1 |