| Tail Number / N-Number | N30SZ |
| Manufacturer | ROLLADEN-SCHNEIDER |
| Model | LS 4A |
| Year Built | 1984 |
| Manufacturer's Serial Number | 4473 |
| 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 | CSA FOUNDATION INC |
| Street | 4598 HACKAMORE RD |
| City | WELLINGTON |
| State | CO |
| Zip Code | 80549-2081 |
| Region | Northwest Mountain |
| County | Larimer County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1985-02-15 |
| Certificate Issue Date | 2020-04-27 |
| Last Action Date | 2022-11-30 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 50617241 |
| Mode S Code Hex | A31EA1 |