Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N657YB.
| Tail Number / N-Number | N657YB |
| Manufacturer | SWARTZ ROBERT C |
| Model | KITFOX IV |
| Year Built | 2009 |
| Manufacturer's Serial Number | 1657 |
| 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 | 912S |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Kit Manufacturer | SKYSTAR ACFT CO |
| Kit Model | KITFOX IV |
| Type of Registrant | Individual |
| Owner Name | SWARTZ ROBERT C |
| Street | 24 BURGNERS MILL RD |
| City | CARLISLE |
| State | PA |
| Zip Code | 17015-8906 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2009-10-18 |
| Certificate Issue Date | 2000-04-04 |
| Last Action Date | 2009-08-10 |
| Last Status | First Notice for Re-Registration/Renewal |
| Cancellation Date | 2011-04-16 |
| Mode S Code | 52124343 |
| Mode S Code Hex | A8A8E3 |