| Tail Number / N-Number | N21060 |
| Manufacturer | AERONCA |
| Model | K |
| Year Built | 1938 |
| Manufacturer's Serial Number | K-335 |
| 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 | AERONCA |
| Engine Model | E113 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 45 hp (34 kW) |
| Average Cruising Speed | 71 miles per hour |
| Type of Registrant | Individual |
| Owner Name | GORES THOMAS J |
| Street | PO BOX 321405 |
| City | FRANKLIN |
| State | WI |
| Zip Code | 53132-6221 |
| Region | Great Lakes |
| County | Milwaukee County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2017-09-26 |
| Last Action Date | 2020-06-10 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 50336305 |
| Mode S Code Hex | A1BCC5 |