| Tail Number / N-Number | N12165 |
| Manufacturer | STINSON |
| Model | JR. S |
| Year Built | 1931 |
| Manufacturer's Serial Number | 8074 |
| 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 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 215 hp (160 kW) |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AIRPOWER MUSEUM INC |
| Street | 22001 BLUEGRASS RD |
| City | OTTUMWA |
| State | IA |
| Zip Code | 52501-8569 |
| Region | Central |
| County | Wapello County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1957-06-28 |
| Certificate Issue Date | 2012-01-04 |
| Last Action Date | 2020-08-17 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 50055261 |
| Mode S Code Hex | A05AB1 |