| Tail Number / N-Number | N620SD |
| Manufacturer | SEWARD WADE HARBISON |
| Model | KITFOX III |
| Year Built | 1990 |
| Manufacturer's Serial Number | 952 |
| 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 | ROTAX |
| Engine Model | 582SER |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Kit Manufacturer | DENNEY AEROCRAFT COMPANY |
| Kit Model | KITFOX III |
| Type of Registrant | Individual |
| Owner Name | WINNESTAFFER BRIAN E |
| Street | 10175 N GLENN HWY |
| City | PALMER |
| State | AK |
| Zip Code | 99645-8123 |
| Region | Alaskan |
| County | Matanuska-Susitna Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2021-02-09 |
| Certificate Issue Date | 2021-10-22 |
| Last Action Date | 2021-10-22 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 52013721 |
| Mode S Code Hex | A817D1 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N620SD.
| Tail Number / N-Number | N620SD |
| Manufacturer | WEATHERLY AVIATION CO INC |
| Model | 620B |
| Manufacturer's Serial Number | 1627 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | 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 | Corporation |
| Owner Name | SOUTH DELTA AVIATION INC |
| Street | PO BOX 2482 |
| City | WEST HELENA |
| State | AR |
| Zip Code | 72390-0482 |
| County | Matanuska-Susitna Borough |
| Country | US |
| Certificate Issue Date | 2007-04-18 |
| Last Action Date | 2007-04-18 |
| Last Status | Valid Registration |
| Cancellation Date | 2008-03-25 |
| Exported To | URUGUAY |