| Tail Number / N-Number | N517GL |
| Manufacturer | PILATUS |
| Model | PC-12/45 |
| Year Built | 2001 |
| Manufacturer's Serial Number | 418 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 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 | THUNDERBIRD LLC |
| Street | C/O AW SERVICES INC PO BOX 2274 |
| City | TACOMA |
| State | WA |
| Zip Code | 98401-2274 |
| Region | Northwest Mountain |
| County | Pierce County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2001-10-02 |
| Certificate Issue Date | 2015-08-19 |
| Last Action Date | 2021-03-22 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 51476021 |
| Mode S Code Hex | A67C11 |