| Tail Number / N-Number | N139BJ |
| Manufacturer | AERO |
| Model | L-39 ALBATROS |
| Year Built | 1977 |
| Manufacturer's Serial Number | 430218 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 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 |
| 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 | 2008-02-13 |
| Certificate Issue Date | 2007-08-28 |
| Last Action Date | 2020-11-08 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 50116302 |
| Mode S Code Hex | A09CC2 |