| Tail Number / N-Number | N139EN |
| Manufacturer | AERO VODOCHODY |
| Model | L39C |
| Year Built | 1979 |
| Manufacturer's Serial Number | 931408 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | IVCHENKO |
| Engine Model | AI-25TL |
| Engine Type | Turbo-fan |
| Number of Engines | 1 engine |
| Thrust | 3,792 pounds-force (16.9 kN) |
| Type of Registrant | Individual |
| Owner Name | NOEL EDMUND O |
| Street | 405 REGENTVIEW DR |
| City | HOUSTON |
| State | TX |
| Zip Code | 77079-6906 |
| Region | Southwestern |
| County | Harris County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2019-07-12 |
| Certificate Issue Date | 2011-04-30 |
| Last Action Date | 2022-11-16 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 50116421 |
| Mode S Code Hex | A09D11 |