| Tail Number / N-Number | N7DZ |
| Manufacturer | ROLLADEN-SCHNEIDER |
| Model | LS-4 |
| Year Built | 1982 |
| Manufacturer's Serial Number | 4337 |
| 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 | WILLAMETTE VALLEY SOARING CLUB INC |
| Street | 20449 SW TUALATIN VALLEY HWY PMB 133 |
| City | BEAVERTON |
| State | OR |
| Zip Code | 97003-1700 |
| Region | Northwest Mountain |
| County | Washington County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1984-02-28 |
| Certificate Issue Date | 2019-02-26 |
| Last Action Date | 2021-09-14 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 52250077 |
| Mode S Code Hex | A9503F |