| Tail Number / N-Number | N126TH |
| Manufacturer | AS+ LTD |
| Model | AC 4 |
| Manufacturer's Serial Number | 014 |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 0 engines |
| Type of Registrant | Corporation |
| Owner Name | PARK FOREST SOUTH AVIATION GROUP |
| Street | PO BOX 409 |
| City | SCHNEIDER |
| State | IN |
| Zip Code | 46376-0409 |
| Region | Great Lakes |
| County | Lake County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1995-11-15 |
| Certificate Issue Date | 2019-12-03 |
| Last Action Date | 2022-08-02 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 50065655 |
| Mode S Code Hex | A06BAD |