| Tail Number / N-Number | N656N |
| Manufacturer | WACO |
| Model | CSO |
| Year Built | 1930 |
| Manufacturer's Serial Number | 3136 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | WRIGHT |
| Engine Model | 760A B D E&ET |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Average Cruising Speed | 79 miles per hour |
| Type of Registrant | Individual |
| Owner Name | NIEMYJSKI JUSTIN |
| Street | 11711 4 1/4 MILE RD |
| City | FRANKSVILLE |
| State | WI |
| Zip Code | 53126-9689 |
| Region | Great Lakes |
| County | Racine County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1964-08-06 |
| Certificate Issue Date | 2018-03-23 |
| Last Action Date | 2020-11-03 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 52122060 |
| Mode S Code Hex | A8A430 |