| Tail Number / N-Number | N921WR |
| Manufacturer | ROLLADEN-SCHNEIDER |
| Model | LS-1B |
| Year Built | 1969 |
| Manufacturer's Serial Number | L-26/69 |
| 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) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | LORINCZ STEVE G |
| Street | 17840 MAHRLE RD |
| City | MANCHESTER |
| State | MI |
| Zip Code | 48158-8625 |
| Region | Great Lakes |
| County | Washtenaw County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1979-10-15 |
| Certificate Issue Date | 1995-12-28 |
| Last Action Date | 2022-02-25 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 53141745 |
| Mode S Code Hex | ACC3E5 |