| Tail Number / N-Number | N25971 |
| Manufacturer | PIPER |
| Model | J3C-65 |
| Year Built | 1939 |
| Manufacturer's Serial Number | 3926 |
| 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 | Individual |
| Owner Name | MARTIN EUGENE T |
| Street | PO BOX 425 |
| City | SOUTH SIOUX CITY |
| State | NE |
| Zip Code | 68776-0425 |
| Region | Central |
| County | Dakota County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1956-06-11 |
| Certificate Issue Date | 1983-09-02 |
| Last Action Date | 2020-11-28 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 50476124 |
| Mode S Code Hex | A27C54 |