| Tail Number / N-Number | N4005S |
| Manufacturer | AYRES CORPORATION |
| Model | S-2R |
| Year Built | 1968 |
| Manufacturer's Serial Number | 2486R |
| 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 | AIRESEARCH |
| Engine Model | TPE331 SERIES |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 600 hp (448 kW) |
| Type of Registrant | Corporation |
| Owner Name | CONNER FLYING SERVICE INC |
| Street | PO BOX 361 |
| City | OTHELLO |
| State | WA |
| Zip Code | 99344-0361 |
| Region | Northwest Mountain |
| County | Adams County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1993-04-08 |
| Certificate Issue Date | 2015-04-23 |
| Last Action Date | 2020-11-27 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 51127671 |
| Mode S Code Hex | A4AFB9 |