| Tail Number / N-Number | N139AS |
| Manufacturer | PDPS PZL-BIELSKO |
| Model | SZD-45A OGAR |
| Year Built | 1978 |
| Manufacturer's Serial Number | B-772 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | HAJDU GABOR S |
| Street | 34175 SHADED MEADOW CIR |
| City | WILDOMAR |
| State | CA |
| Zip Code | 92595-8321 |
| Region | Western-Pacific |
| County | Riverside County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-09-24 |
| Certificate Issue Date | 2014-04-23 |
| Last Action Date | 2022-12-27 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 50116261 |
| Mode S Code Hex | A09CB1 |