| Tail Number / N-Number | N81758 |
| Manufacturer | CHAMPION |
| Model | AERONCA 7AC |
| Year Built | 1945 |
| Manufacturer's Serial Number | 7AC-379 |
| 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 | A&C65 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | COX DENNIS L |
| Street | 2223 WAGNER RD |
| City | GREENVILLE |
| State | OH |
| Zip Code | 45331-9427 |
| Region | Great Lakes |
| County | Darke County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-02-29 |
| Certificate Issue Date | 2010-03-29 |
| Last Action Date | 2022-06-15 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 52623205 |
| Mode S Code Hex | AB2685 |