| Tail Number / N-Number | N317ST |
| Manufacturer | SCOTT STEWART |
| Model | ZODIAC CH 640 |
| Year Built | 2014 |
| Manufacturer's Serial Number | 0092 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O-360-A1A |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | STEWART SCOTT R |
| Street | 519 JUNIPER LN |
| City | WINDSOR |
| State | CA |
| Zip Code | 95492-8369 |
| Region | Western-Pacific |
| County | Sonoma County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2014-05-19 |
| Certificate Issue Date | 2014-03-19 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-03-31 |
| Status | Valid Registration |
| Mode S Code | 50661164 |
| Mode S Code Hex | A36274 |