| Tail Number / N-Number | N64RD |
| Manufacturer | DUFFY RUSSELL A |
| Model | ONEX |
| Year Built | 2022 |
| Manufacturer's Serial Number | ONX0085 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 912UL |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 80 hp (60 kW) |
| Kit Manufacturer | SONEX AIRCRAFT LLC |
| Kit Model | ONEX |
| Type of Registrant | Individual |
| Owner Name | DUFFY RUSSELL A |
| Street | 288 PAYNE LOOP |
| City | TELLICO PLAINS |
| State | TN |
| Zip Code | 37385-5257 |
| Region | Central |
| County | Monroe County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2022-02-14 |
| Certificate Issue Date | 2021-09-14 |
| Last Action Date | 2021-09-14 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 52062135 |
| Mode S Code Hex | A8645D |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N64RD.
| Tail Number / N-Number | N64RD |
| Manufacturer | MACARO RAYMOND J |
| Model | SONERAI II |
| Manufacturer's Serial Number | 4464 |
| 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) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | SOUTHERN MUSEUM OF FLIGHT FOUNDATION INC |
| Street | 4343 73RD ST N |
| City | BIRMINGHAM |
| State | AL |
| Zip Code | 35206-3642 |
| County | Monroe County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1989-12-16 |
| Certificate Issue Date | 2001-07-24 |
| Last Action Date | 2007-07-17 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-09-20 |