| Tail Number / N-Number | N1840B |
| Manufacturer | LUSCOMBE |
| Model | 8F |
| Year Built | 1948 |
| Manufacturer's Serial Number | 6267 |
| 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 | C90 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 95 hp (71 kW) |
| Average Cruising Speed | 86 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SINK LENDON V |
| Street | 138 OLD CABIN LN |
| City | LEXINGTON |
| State | NC |
| Zip Code | 27295-8607 |
| Region | Eastern |
| County | Davidson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1954-09-02 |
| Certificate Issue Date | 2006-06-20 |
| Last Action Date | 2020-03-09 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 50250742 |
| Mode S Code Hex | A151E2 |