| Tail Number / N-Number | N3091N |
| Manufacturer | CESSNA |
| Model | 120 |
| Year Built | 1947 |
| Manufacturer's Serial Number | 13349 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | C85 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 85 hp (63 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WESTERINEN JOHN P |
| Street | 10462 JUNO RD |
| City | MASS CITY |
| State | MI |
| Zip Code | 49948-9505 |
| Region | Great Lakes |
| County | Ontonagon County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1955-09-27 |
| Certificate Issue Date | 2017-12-19 |
| Last Action Date | 2020-07-18 |
| Expiration Date | 2027-12-31 |
| Status | Valid Registration |
| Mode S Code | 50641511 |
| Mode S Code Hex | A34349 |