| Tail Number / N-Number | N459ET |
| Manufacturer | TERHUNE THOMAS A |
| Model | LONG EZ |
| Year Built | 1990 |
| Manufacturer's Serial Number | 1686 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not 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 | 0-235 SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 115 hp (86 kW) |
| Type of Registrant | Individual |
| Owner Name | TERHUNE THOMAS A SR |
| Street | 8253 E OLD MILL CT |
| City | WICHITA |
| State | KS |
| Zip Code | 67226-4217 |
| Region | Central |
| County | Sedgwick County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1990-06-28 |
| Certificate Issue Date | 1989-02-09 |
| Last Action Date | 2022-08-31 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 51312001 |
| Mode S Code Hex | A59401 |