| Tail Number / N-Number | N57KW |
| Manufacturer | PILATUS AIRCRAFT LTD |
| Model | PC-12/47E |
| Year Built | 2008 |
| Manufacturer's Serial Number | 1058 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-67P |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 1,272 hp (949 kW) |
| Type of Registrant | Corporation |
| Owner Name | SCHUSSBOOMER SYSTEMS INC |
| Street | PO BOX 1420 |
| City | ANACORTES |
| State | WA |
| Zip Code | 98221-6420 |
| Region | Northwest Mountain |
| County | Skagit County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2008-11-20 |
| Certificate Issue Date | 2017-04-10 |
| Last Action Date | 2022-11-15 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 51646406 |
| Mode S Code Hex | A74D06 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N57KW.
| Tail Number / N-Number | N57KW |
| Manufacturer | PIPER |
| Model | PA-31T |
| Manufacturer's Serial Number | 31T8120003 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 162 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ST JAMES INVESTMENTS INC |
| Street | CHIQUITA CENTER 250 E FIFTH ST |
| City | CINCINNATI |
| State | OH |
| Zip Code | 45202 |
| County | Skagit County |
| Country | US |
| Certificate Issue Date | 1997-12-08 |
| Last Action Date | 1997-12-08 |
| Last Status | Valid Registration |
| Cancellation Date | 1997-12-12 |
| Exported To | GUATEMALA |