| Tail Number / N-Number | N729U |
| Manufacturer | UNGER JOHN L |
| Model | KITFOX II |
| Year Built | 1992 |
| Manufacturer's Serial Number | 729 |
| 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 | LEFFLER RICHARD A |
| Street | 767 MATHER RD |
| City | PROSPECT |
| State | OR |
| Zip Code | 97536-9706 |
| Region | Northwest Mountain |
| County | Jackson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1992-05-07 |
| Certificate Issue Date | 2017-04-20 |
| Last Action Date | 2022-12-02 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 52343275 |
| Mode S Code Hex | A9C6BD |