Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4121E.
| Tail Number / N-Number | N4121E |
| Manufacturer | AERONCA |
| Model | 11CC |
| Year Built | 1947 |
| Manufacturer's Serial Number | 11CC-30 |
| 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 | 75 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | PO BOX 291 |
| City | OOSTBURG |
| State | WI |
| Zip Code | 53070 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-08-28 |
| Last Action Date | 1991-12-18 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2012-11-07 |
| Mode S Code | 51157016 |
| Mode S Code Hex | A4DE0E |