| Tail Number / N-Number | N90539 |
| Manufacturer | TRAVEL AIR |
| Model | 4000 |
| Year Built | 1929 |
| Manufacturer's Serial Number | 867 |
| 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 | WRIGHT |
| Engine Model | CURTISS OX5 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 90 hp (67 kW) |
| Average Cruising Speed | 79 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DICKERSON HARMAN C |
| Street | 3651 S BEN WILLIAMS RD |
| City | COLUMBIA |
| State | MO |
| Zip Code | 65201-9629 |
| Region | Central |
| County | Boone County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 1977-03-28 |
| Last Action Date | 2022-09-22 |
| Expiration Date | 2030-02-28 |
| Status | Valid Registration |
| Mode S Code | 53102242 |
| Mode S Code Hex | AC84A2 |