| Tail Number / N-Number | N661WA |
| Manufacturer | CESSNA |
| Model | 208B |
| Year Built | 1998 |
| Manufacturer's Serial Number | 208B0661 |
| 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 |
| Engine Model | PT6A SER |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 750 hp (560 kW) |
| Type of Registrant | Corporation |
| Owner Name | AIRPAC AIRLINES INC |
| Street | 1402 FAIRCHILD AIRPORT RD |
| City | PORT ANGELES |
| State | WA |
| Zip Code | 98363-9502 |
| Region | Northwest Mountain |
| County | Clallam County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1998-02-24 |
| Certificate Issue Date | 2021-12-04 |
| Last Action Date | 2021-12-04 |
| Expiration Date | 2028-12-31 |
| Status | Valid Registration |
| Mode S Code | 52134745 |
| Mode S Code Hex | A8B9E5 |