| Tail Number / N-Number | N143SS |
| Manufacturer | BURKHART GROB FLUGZEUGBAU |
| Model | G102 ASTIR CS |
| Year Built | 1976 |
| Manufacturer's Serial Number | 1370 |
| 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 | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | 29280 ELK VIEW DR |
| City | STEAMBOAT SPRINGS |
| State | CO |
| Zip Code | 80487-9573 |
| Region | Northwest Mountain |
| County | Routt County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1977-03-01 |
| Last Action Date | 2022-12-17 |
| Status | Registration pending |
| Mode S Code | 50127566 |
| Mode S Code Hex | A0AF76 |