| Tail Number / N-Number | N406N |
| Manufacturer | TRAVEL AIR |
| Model | D-4000 |
| Manufacturer's Serial Number | 1337 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 79 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DICKERSON HARMAN C |
| Street | RR 2 3651 BEN WILLIAMS |
| City | COLUMBIA |
| State | MO |
| Zip Code | 65201 |
| Region | Central |
| County | Boone County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 1991-07-29 |
| Last Action Date | 2020-08-22 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 51142027 |
| Mode S Code Hex | A4C417 |