| Tail Number / N-Number | N638PS |
| Manufacturer | SMITH PHILIP A |
| Model | ZENITH CH-701 |
| Year Built | 2010 |
| Manufacturer's Serial Number | 7-6638 |
| 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 | 912UL |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 80 hp (60 kW) |
| Kit Manufacturer | ZENITH AIRCRAFT CO |
| Kit Model | CH701 |
| Type of Registrant | Individual |
| Owner Name | SMITH PHILIP A |
| Street | 1795 RIVER RD |
| City | BUHL |
| State | ID |
| Zip Code | 83316 |
| Region | Northwest Mountain |
| County | Twin Falls County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2010-09-20 |
| Certificate Issue Date | 2007-10-22 |
| Last Action Date | 2021-03-17 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 52056312 |
| Mode S Code Hex | A85CCA |