Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N6640J.
| Tail Number / N-Number | N6640J |
| Manufacturer | PIPER |
| Model | PA-28-180 |
| Year Built | 1968 |
| Manufacturer's Serial Number | 28-5107 |
| 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 | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 107 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HEESCH DON W JR |
| Street | 14176 COUNTY ROAD 70 |
| City | GREELEY |
| State | CO |
| Zip Code | 80631-9384 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1968-08-16 |
| Certificate Issue Date | 2001-10-01 |
| Last Action Date | 2009-08-03 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-04-30 |
| Mode S Code | 52142566 |
| Mode S Code Hex | A8C576 |