| Tail Number / N-Number | N58SK |
| Manufacturer | AYRES CORPORATION |
| Model | S2R-T34 |
| Manufacturer's Serial Number | T34-007 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | U/A CANADA |
| Engine Model | PT6A SERIES |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 715 hp (533 kW) |
| Type of Registrant | LLC |
| Owner Name | CJ AIR LLC |
| Street | PO BOX 41 |
| City | NEZPERCE |
| State | ID |
| Zip Code | 83543-0041 |
| Region | Northwest Mountain |
| County | Lewis County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1979-10-22 |
| Certificate Issue Date | 2022-04-19 |
| Last Action Date | 2022-04-19 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 51672451 |
| Mode S Code Hex | A77529 |