| Tail Number / N-Number | N913G |
| Manufacturer | BURKHART GROB FLUGZEUGBAU |
| Model | G103 TWIN ASTIR |
| Year Built | 1982 |
| Manufacturer's Serial Number | 3748 |
| 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 | MARSHALL SOARING CLUB |
| Street | PO BOX 944 |
| City | MARSHALL |
| State | MI |
| Zip Code | 49068-0944 |
| Region | Great Lakes |
| County | Calhoun County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1983-03-02 |
| Certificate Issue Date | 1991-05-15 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 53121146 |
| Mode S Code Hex | ACA266 |