| Tail Number / N-Number | N42751 |
| Manufacturer | PIPER |
| Model | J3C-65 |
| Year Built | 1945 |
| Manufacturer's Serial Number | 15056 |
| 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 | CONT MOTOR |
| Engine Model | C85 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 85 hp (63 kW) |
| Average Cruising Speed | 67 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | MADSEN JAMES E |
| Other Names |
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| Street | 22346 RED TOP RD |
| City | NEW UNDERWOOD |
| State | SD |
| Zip Code | 57761-7811 |
| Region | Great Lakes |
| County | Meade County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-07-19 |
| Certificate Issue Date | 1997-03-24 |
| Last Action Date | 2022-08-21 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 51214301 |
| Mode S Code Hex | A518C1 |