| Tail Number / N-Number | N931BG |
| Manufacturer | BURKHART GROB |
| Model | G-103A TWIN II ACRO |
| Manufacturer's Serial Number | 34054-K-284 |
| 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 | LLC |
| Owner Name | BELOIT AVIATION LLC |
| Street | 4046 E STATE ROAD 67 |
| City | BELOIT |
| State | WI |
| Zip Code | 53511-9745 |
| Region | Great Lakes |
| County | Rock County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1986-08-21 |
| Certificate Issue Date | 2007-08-23 |
| Last Action Date | 2020-08-17 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 53164600 |
| Mode S Code Hex | ACE980 |