| Tail Number / N-Number | N591SZ |
| Manufacturer | PDPS PZL-BIELSKO |
| Model | SZD-59 |
| Manufacturer's Serial Number | B-2168 |
| 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 | ROVEY JONATHAN E |
| Street | 140 NORTHVIEW RD |
| City | SEDONA |
| State | AZ |
| Zip Code | 86336-5502 |
| Region | Western-Pacific |
| County | Coconino County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-06-11 |
| Certificate Issue Date | 2019-02-12 |
| Last Action Date | 2021-10-14 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 51721306 |
| Mode S Code Hex | A7A2C6 |