| Tail Number / N-Number | N33SZ |
| Manufacturer | SCHEMPP-HIRTH FLUGZEUGBAU GMBH |
| Model | VENTUS 3M |
| Manufacturer's Serial Number | 064 MP |
| 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 | ZIVLEY SCOTT |
| Street | 9019 CHATSWORTH DR |
| City | HOUSTON |
| State | TX |
| Zip Code | 77024-3711 |
| Region | Southwestern |
| County | Harris County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2019-10-17 |
| Last Action Date | 2022-05-09 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 50712436 |
| Mode S Code Hex | A3951E |