| Tail Number / N-Number | N5540N |
| Manufacturer | BOEING |
| Model | E75N1 |
| Year Built | 1943 |
| Manufacturer's Serial Number | 75-8391 |
| 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 | LYCOMING |
| Engine Model | R680-4P-B4 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 225 hp (168 kW) |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | LLC |
| Owner Name | OLD AEROPLANE COMPANY LLC |
| Street | PO BOX 138 |
| City | FORT OGDEN |
| State | FL |
| Zip Code | 34267-0138 |
| Region | Southern |
| County | DeSoto County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2022-08-26 |
| Certificate Issue Date | 2012-06-28 |
| Last Action Date | 2021-03-22 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 51610254 |
| Mode S Code Hex | A710AC |