Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N81688.
| Tail Number / N-Number | N81688 |
| Manufacturer | AERONCA |
| Model | 7AC |
| Year Built | 1945 |
| Manufacturer's Serial Number | 7AC-307 |
| 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 | JOHNSON JAMES P |
| Street | 32499 360TH ST |
| City | ROSEAU |
| State | MN |
| Zip Code | 56751-8013 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1957-03-12 |
| Certificate Issue Date | 1998-05-19 |
| Last Action Date | 2011-09-12 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-05-13 |
| Mode S Code | 52621467 |
| Mode S Code Hex | AB2337 |