| Tail Number / N-Number | N4UU |
| Manufacturer | WSK-PZL WARZAWA-OKECIE |
| Model | PZL-104 WILGA 80 |
| Year Built | 1991 |
| Manufacturer's Serial Number | CF21910927 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 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 | ZYGOWIEC KRYSTIAN |
| Street | 1393 NILES BUCHANAN RD |
| City | NILES |
| State | MI |
| Zip Code | 49120-3526 |
| Region | Great Lakes |
| County | Berrien County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1992-09-15 |
| Certificate Issue Date | 2023-01-19 |
| Last Action Date | 2023-01-19 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 51124704 |
| Mode S Code Hex | A4A9C4 |