Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N6439X.
| Tail Number / N-Number | N6439X |
| Manufacturer | CESSNA |
| Model | 180D |
| Year Built | 1960 |
| Manufacturer's Serial Number | 18050939 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | O-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 230 hp (172 kW) |
| Average Cruising Speed | 121 miles per hour |
| Type of Registrant | Individual |
| Owner Name | COFFIN ROBERT H |
| Street | BOX 667 |
| City | BARROW |
| State | AK |
| Zip Code | 99723 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1960-12-14 |
| Certificate Issue Date | 1983-03-14 |
| Last Action Date | 1986-07-04 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-04-29 |
| Mode S Code | 52072011 |
| Mode S Code Hex | A87409 |