| Tail Number / N-Number | N221MM |
| Manufacturer | BEECH |
| Model | 300 |
| Year Built | 1988 |
| Manufacturer's Serial Number | FA-161 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 19 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-60A |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,050 hp (783 kW) |
| Total Horsepower | 2,100 hp (1,567 kW) |
| Average Cruising Speed | 142 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | GORDON TRUCK CENTERS INC |
| Street | 277 STEWART RD SW |
| City | PACIFIC |
| State | WA |
| Zip Code | 98047-2155 |
| Region | Northwest Mountain |
| County | King County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1988-10-05 |
| Certificate Issue Date | 2017-08-24 |
| Last Action Date | 2020-06-02 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 50362727 |
| Mode S Code Hex | A1E5D7 |