| Tail Number / N-Number | N4431Z |
| Manufacturer | PIPER |
| Model | PA-18-150 |
| Manufacturer's Serial Number | 188769 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 97 miles per hour |
| Type of Registrant | LLC |
| Owner Name | RPKJ LLC |
| Street | 11833 BAILEY DR NE |
| City | LOWELL |
| State | MI |
| Zip Code | 49331-9481 |
| Region | Great Lakes |
| County | Kent County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2021-10-30 |
| Last Action Date | 2021-10-30 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 51254125 |
| Mode S Code Hex | A55855 |