| Tail Number / N-Number | N11SA |
| Manufacturer | GLASFLUGEL |
| Model | STD LIBELLE 201B |
| Year Built | 1974 |
| Manufacturer's Serial Number | 591 |
| 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 |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Individual |
| Owner Name | BARLOW ROBERT K |
| Street | 146 ACAPULCO DR |
| City | LAKEWAY |
| State | TX |
| Zip Code | 78734-3454 |
| Region | Southwestern |
| County | Travis County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1975-02-05 |
| Certificate Issue Date | 2020-09-02 |
| Last Action Date | 2020-09-02 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 50025553 |
| Mode S Code Hex | A02B6B |