| Tail Number / N-Number | N694KS |
| Manufacturer | SCHLEICHER |
| Model | ASK-21 |
| Year Built | 1984 |
| Manufacturer's Serial Number | 21219 |
| 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) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Corporation |
| Owner Name | SOUTHERN CALIFORNIA SOARING ACADEMY INC |
| Street | 24307 MAGIC MOUNTAIN PKWY STE 513 |
| City | VALENCIA |
| State | CA |
| Zip Code | 91355-3402 |
| Region | Western-Pacific |
| County | Los Angeles County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1984-08-16 |
| Certificate Issue Date | 2023-01-16 |
| Last Action Date | 2023-01-16 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 52235204 |
| Mode S Code Hex | A93A84 |