| Tail Number / N-Number | N11159 |
| Manufacturer | STINSON |
| Model | SM-8A |
| Year Built | 1931 |
| Manufacturer's Serial Number | 4302 |
| 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 | Individual |
| Owner Name | HILGENDORF ROSS E |
| Street | 1583 120TH AVE |
| City | WELCOME |
| State | MN |
| Zip Code | 56181-1380 |
| Region | Great Lakes |
| County | Martin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1959-08-06 |
| Certificate Issue Date | 2019-05-16 |
| Last Action Date | 2022-04-21 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 50031423 |
| Mode S Code Hex | A03313 |