| Tail Number / N-Number | N1840K |
| Manufacturer | LUSCOMBE |
| Model | 8E |
| Year Built | 1946 |
| Manufacturer's Serial Number | 4567 |
| 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 | 86 miles per hour |
| Type of Registrant | Partnership |
| Owner Name | SLACK JONATHAN D |
| Other Names |
|
| Street | 7300 LANDING LN |
| City | BONFIELD |
| State | IL |
| Zip Code | 60913 |
| Region | Great Lakes |
| County | Kankakee County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 1989-01-03 |
| Last Action Date | 2022-06-08 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 50250752 |
| Mode S Code Hex | A151EA |