| Tail Number / N-Number | N4139Z |
| Manufacturer | PIPER |
| Model | PA-18-150 |
| Year Built | 1965 |
| Manufacturer's Serial Number | 18-8211 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 97 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | L SHEFFELS & SON INC |
| Other Names |
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| Street | 8505 DOUGLAS RD E |
| City | WILBUR |
| State | WA |
| Zip Code | 99185-8747 |
| Region | Northwest Mountain |
| County | Lincoln County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1970-03-02 |
| Certificate Issue Date | 2007-05-05 |
| Last Action Date | 2023-01-05 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 51161360 |
| Mode S Code Hex | A4E2F0 |