Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N644DF.
| Tail Number / N-Number | N644DF |
| Manufacturer | KNUPP BRADLEY SR |
| Model | DRAGONFLY |
| Manufacturer's Serial Number | 101042 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | KNUPP BRADLEY SR |
| Street | 216 LAWSON RD |
| City | ANDERSON |
| State | SC |
| Zip Code | 29621-5025 |
| Country | US |
| Certificate Issue Date | 2009-01-15 |
| Last Action Date | 2011-10-07 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2018-01-26 |
| Mode S Code | 52072150 |
| Mode S Code Hex | A87468 |