| Tail Number / N-Number | N3981A |
| Manufacturer | BURKHART GROB FLUGZEUGBAU |
| Model | G102 CLUB ASTIR IIIB |
| Year Built | 1983 |
| Manufacturer's Serial Number | 5610CB |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| 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 | Individual |
| Owner Name | WALKER CAROL L |
| Street | 1209 WILLIAMSBURG DR |
| City | ENNIS |
| State | TX |
| Zip Code | 75119-2118 |
| Region | Southwestern |
| County | Ellis County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1983-07-25 |
| Certificate Issue Date | 2009-04-03 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 51121375 |
| Mode S Code Hex | A4A2FD |