| Tail Number / N-Number | N477N |
| Manufacturer | TRAVEL AIR |
| Model | D-4000 |
| Year Built | 1930 |
| Manufacturer's Serial Number | 1379 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Average Cruising Speed | 79 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | OWLS HEAD TRANSPORTATION MUSEUM |
| Street | PO BOX 277 |
| City | OWLS HEAD |
| State | ME |
| Zip Code | 04854-0277 |
| Region | New England |
| County | Knox County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1993-10-25 |
| Certificate Issue Date | 2013-12-31 |
| Last Action Date | 2022-08-16 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 51356107 |
| Mode S Code Hex | A5DC47 |