| Tail Number / N-Number | N591SS |
| Manufacturer | PILATUS AIRCRAFT LTD |
| Model | PC-12/45 |
| Year Built | 2004 |
| Manufacturer's Serial Number | 591 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-67B |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 1,200 hp (895 kW) |
| Type of Registrant | LLC |
| Owner Name | COMMERCIAL AIR LLC |
| Street | 4790 CAUGHLIN PKWY # 528 |
| City | RENO |
| State | NV |
| Zip Code | 89519-0907 |
| Region | Western-Pacific |
| County | Washoe County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2018-09-07 |
| Certificate Issue Date | 2019-02-07 |
| Last Action Date | 2022-01-18 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 51721277 |
| Mode S Code Hex | A7A2BF |