| Tail Number / N-Number | N6618H |
| Manufacturer | PIPER |
| Model | J3C-65 |
| Year Built | 1946 |
| Manufacturer's Serial Number | 19810 |
| 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 | SMITHSON CHARLES W |
| Street | 820 S OUTLET VIEW DR |
| City | WASILLA |
| State | AK |
| Zip Code | 99654-7869 |
| Region | Alaskan |
| County | Matanuska-Susitna Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1960-03-28 |
| Certificate Issue Date | 2019-11-13 |
| Last Action Date | 2022-08-12 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 52135550 |
| Mode S Code Hex | A8BB68 |