| Tail Number / N-Number | N3639E |
| Manufacturer | AERONCA |
| Model | 7AC |
| Year Built | 1947 |
| Manufacturer's Serial Number | 7AC-6961 |
| 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 | Co-Ownership |
| Owner Name | KELSO SAMUEL G |
| Other Names |
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| Street | 4718 DRIFTWOOD LN |
| City | LOUISVILLE |
| State | TN |
| Zip Code | 37777-3047 |
| Region | Central |
| County | Blount County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-04-10 |
| Certificate Issue Date | 2002-08-28 |
| Last Action Date | 2020-10-16 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 51015411 |
| Mode S Code Hex | A41B09 |