| Tail Number / N-Number | N81742 |
| Manufacturer | AERONCA |
| Model | 7AC |
| Year Built | 1946 |
| Manufacturer's Serial Number | 7AC-363 |
| 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 | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MARTIN JOSEPH L |
| Street | 240 GRACE CHAPEL TRL |
| City | PIKE ROAD |
| State | AL |
| Zip Code | 36064-2578 |
| Region | Southern |
| County | Montgomery County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-03-26 |
| Certificate Issue Date | 2005-07-26 |
| Last Action Date | 2021-03-27 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 52623134 |
| Mode S Code Hex | AB265C |