Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N931GS.
| Tail Number / N-Number | N931GS |
| Manufacturer | SADORUS GEORGE P |
| Model | WINDROSE II |
| Manufacturer's Serial Number | 147 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | SADORUS GEORGE P |
| Street | 3425 N WOODFORD ST |
| City | DECATUR |
| State | IL |
| Zip Code | 62526-2839 |
| Country | US |
| Certificate Issue Date | 1996-07-23 |
| Last Action Date | 2008-08-19 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-04-29 |
| Mode S Code | 53165007 |
| Mode S Code Hex | ACEA07 |