| Tail Number / N-Number | N5403N |
| Manufacturer | BOEING |
| Model | B75N1 |
| Year Built | 1943 |
| Manufacturer's Serial Number | 75-7468 |
| 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 | W670 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LAMBERT STEVEN D |
| Street | 208 ORIOLE DR |
| City | HENDERSON |
| State | KY |
| Zip Code | 42420-4315 |
| Region | Central |
| County | Henderson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 1989-10-04 |
| Last Action Date | 2021-05-16 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 51555272 |
| Mode S Code Hex | A6DABA |