| Tail Number / N-Number | N4490P |
| Manufacturer | PIPER |
| Model | PA-23-160 |
| Year Built | 1962 |
| Manufacturer's Serial Number | 23-2012 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 180 hp (134 kW) |
| Total Horsepower | 360 hp (269 kW) |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WELKE AVIATION INC |
| Street | PO BOX 80 |
| City | ST JAMES |
| State | MI |
| Zip Code | 49782 |
| Region | Great Lakes |
| County | Charlevoix County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1962-01-31 |
| Certificate Issue Date | 1982-07-02 |
| Last Action Date | 2020-10-14 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 51267162 |
| Mode S Code Hex | A56E72 |