| Tail Number / N-Number | N185EZ |
| Manufacturer | SMITH K C/WIDAUF D P |
| Model | RUTAN LONG-EZ |
| Year Built | 1996 |
| Manufacturer's Serial Number | 1408 |
| 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 | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Type of Registrant | Individual |
| Owner Name | SMITH KENNETH C |
| Street | 1599 N 1770 E |
| City | LOGAN |
| State | UT |
| Zip Code | 84341-2900 |
| Region | Northwest Mountain |
| County | Cache County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1997-04-29 |
| Certificate Issue Date | 2013-10-31 |
| Last Action Date | 2022-05-11 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 50251673 |
| Mode S Code Hex | A153BB |