| Tail Number / N-Number | N140WM |
| Manufacturer | PIPER |
| Model | PA-28-180 |
| Year Built | 1972 |
| Manufacturer's Serial Number | 28-7305052 |
| 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 | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 107 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KNAPP THOMAS E |
| Street | PO BOX 2195 |
| City | COLUMBIA |
| State | SC |
| Zip Code | 29202-2195 |
| Region | Southern |
| County | Richland County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1972-10-16 |
| Certificate Issue Date | 2005-03-02 |
| Last Action Date | 2022-12-10 |
| Expiration Date | 2030-03-31 |
| Status | Valid Registration |
| Mode S Code | 50122260 |
| Mode S Code Hex | A0A4B0 |