| Tail Number / N-Number | N422BG |
| Manufacturer | BURKHART GROB FLUGZEUGBAU |
| Model | G103 TWIN ASTIR |
| Year Built | 1982 |
| Manufacturer's Serial Number | 3711 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | 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 | Corporation |
| Owner Name | WINDY CITY SOARING ASSOCIATION |
| Street | PO BOX 868 |
| City | HINCKLEY |
| State | IL |
| Zip Code | 60520-0868 |
| Region | Great Lakes |
| County | DeKalb County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1982-10-15 |
| Certificate Issue Date | 2004-06-25 |
| Last Action Date | 2020-03-13 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 51201455 |
| Mode S Code Hex | A5032D |