| Tail Number / N-Number | N89684 |
| Manufacturer | CESSNA |
| Model | 140 |
| Year Built | 1946 |
| Manufacturer's Serial Number | 8732 |
| 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 | 105 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ALUM-I-TANK INC |
| Street | 11317 US HWY 14 NORTH |
| City | HARVARD |
| State | IL |
| Zip Code | 60033-9152 |
| Region | Great Lakes |
| County | McHenry County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1955-10-14 |
| Certificate Issue Date | 2015-07-15 |
| Last Action Date | 2021-05-14 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 53057453 |
| Mode S Code Hex | AC5F2B |