| Tail Number / N-Number | N11U |
| Manufacturer | BURKHART GROB FLUGZEUGBAU |
| Model | G102 ASTIR CS |
| Year Built | 1976 |
| Manufacturer's Serial Number | 1369 |
| 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 | Corporation |
| Owner Name | UNICORN SOARING ASSOCIATES |
| Street | 22825 272ND AVE SE |
| City | MAPLE VALLEY |
| State | WA |
| Zip Code | 98038-6787 |
| Region | Northwest Mountain |
| County | King County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1977-03-01 |
| Certificate Issue Date | 1977-04-25 |
| Last Action Date | 2022-08-10 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 50025634 |
| Mode S Code Hex | A02B9C |