| Tail Number / N-Number | N13021 |
| Manufacturer | AERONCA |
| Model | C-3 |
| Year Built | 1932 |
| Manufacturer's Serial Number | A-236 |
| 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 | A40 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 40 hp (30 kW) |
| Average Cruising Speed | 63 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HAMMOND JAMES F |
| Street | 3073 US ROUTE 68 N |
| City | YELLOW SPRINGS |
| State | OH |
| Zip Code | 45387-9747 |
| Region | Great Lakes |
| County | Greene County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1957-05-27 |
| Certificate Issue Date | 1997-12-04 |
| Last Action Date | 2021-08-16 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 50076751 |
| Mode S Code Hex | A07DE9 |