| Tail Number / N-Number | N203RZ |
| Manufacturer | ZIELKE RONALD W |
| Model | ZENITH 750 |
| Year Built | 2018 |
| Manufacturer's Serial Number | 75-8685 |
| Aircraft Type | Fixed wing single engine |
| 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 | ATHERTON BRUCE C |
| Street | 12059 WATKINS CALIFORNIA RD |
| City | MARYSVILLE |
| State | OH |
| Zip Code | 43040-9528 |
| Region | Great Lakes |
| County | Union County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2018-11-28 |
| Certificate Issue Date | 2023-01-14 |
| Last Action Date | 2023-01-14 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 50317267 |
| Mode S Code Hex | A19EB7 |