| Tail Number / N-Number | N979AS |
| Manufacturer | LET |
| Model | L-23 SUPER BLANIK |
| Manufacturer's Serial Number | 948126 |
| 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) |
| Number of Engines | 0 engines |
| Type of Registrant | LLC |
| Owner Name | YAMPA VALLEY SOARING LLC |
| Street | C/O STEVEN L RICHHEIMER 29790 ELK VIEW DR |
| City | STEAMBOAT SPRINGS |
| State | CO |
| Zip Code | 80487-9462 |
| Region | Northwest Mountain |
| County | Routt County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2016-02-24 |
| Last Action Date | 2021-11-02 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 53322445 |
| Mode S Code Hex | ADA525 |