Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N6780D.
| Tail Number / N-Number | N6780D |
| Manufacturer | BELL |
| Model | 47J |
| Year Built | 1959 |
| Manufacturer's Serial Number | 1799 |
| Aircraft Type | Rotorcraft |
| 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 | VO-435 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KNOP GREGORY |
| Street | 1310 MCAREE RD |
| City | WAUKEGAN |
| State | IL |
| Zip Code | 60085 |
| Country | US |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 1978-02-22 |
| Last Action Date | 1978-02-25 |
| Last Status | Revoked – Canceled |
| Cancellation Date | 2013-09-26 |
| Mode S Code | 52175714 |
| Mode S Code Hex | A8FBCC |