| Tail Number / N-Number | N205W |
| Manufacturer | STINSON |
| Model | SM-8A |
| Manufacturer's Serial Number | 4029 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | R680-4P-B4 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 225 hp (168 kW) |
| Average Cruising Speed | 123 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WILLIE AIRWAYS INC |
| Street | 3947 SKYWAY DR |
| City | NAPLES |
| State | FL |
| Zip Code | 34112-2902 |
| Region | Southern |
| County | Collier County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-02-13 |
| Certificate Issue Date | 2014-11-05 |
| Last Action Date | 2020-11-21 |
| Expiration Date | 2027-11-30 |
| Status | Valid Registration |
| Mode S Code | 50323212 |
| Mode S Code Hex | A1A68A |