| Tail Number / N-Number | N4257 |
| Manufacturer | STILES STAN |
| Model | HATZ CB-1 |
| Manufacturer's Serial Number | 312 |
| 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 | FAIRE KENNETH D |
| Street | 27 AVIATION DR BOX 6 |
| City | MOJAVE VALLEY |
| State | AZ |
| Zip Code | 86440 |
| Region | Western-Pacific |
| County | Mohave County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2003-05-01 |
| Certificate Issue Date | 2018-03-29 |
| Last Action Date | 2021-04-07 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 51210577 |
| Mode S Code Hex | A5117F |