| Tail Number / N-Number | N155WS |
| Manufacturer | BURKHART GROB |
| Model | G-103A TWIN II ACRO |
| Manufacturer's Serial Number | 3786-K-64 |
| 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 | Corporation |
| Owner Name | SKY SAILING INC |
| Street | 31930 HIGHWAY 79 |
| City | WARNER SPRINGS |
| State | CA |
| Zip Code | 92086-9625 |
| Region | Western-Pacific |
| County | San Diego County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2011-03-07 |
| Last Action Date | 2022-10-24 |
| Expiration Date | 2030-03-31 |
| Status | Valid Registration |
| Mode S Code | 50157307 |
| Mode S Code Hex | A0DEC7 |