| Tail Number / N-Number | N578T |
| Manufacturer | HUPPERT ERIC C |
| Model | KITFOX IV SPEEDSTER |
| Year Built | 1993 |
| Manufacturer's Serial Number | CCS109 |
| 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 | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | BRANNEN JOHN M II |
| Street | 7481 SARATOGA RD |
| City | MORRIS |
| State | IL |
| Zip Code | 60450-8228 |
| Region | Great Lakes |
| County | Grundy County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1996-01-11 |
| Certificate Issue Date | 2020-06-05 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 51666712 |
| Mode S Code Hex | A76DCA |