| Tail Number / N-Number | N4185X |
| Manufacturer | PIPER |
| Model | PA-32R-301T |
| Year Built | 2000 |
| Manufacturer's Serial Number | 3257195 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | TI0-540 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 310 hp (231 kW) |
| Type of Registrant | Corporation |
| Owner Name | WJW TRANSPORT INC |
| Street | 48W375 IMMELMAN LN |
| City | HAMPSHIRE |
| State | IL |
| Zip Code | 60140-8398 |
| Region | Great Lakes |
| County | Kane County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2000-12-18 |
| Certificate Issue Date | 2022-12-22 |
| Last Action Date | 2022-12-22 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 51172365 |
| Mode S Code Hex | A4F4F5 |