| Tail Number / N-Number | N49MH |
| Manufacturer | AERO VODOCHODY |
| Model | L-39 |
| Manufacturer's Serial Number | 834558 |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | KALMAR ISTVAN |
| Street | 96396 DAWSON RD |
| City | BROOKINGS |
| State | OR |
| Zip Code | 97415-8114 |
| Region | Northwest Mountain |
| County | Curry County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1998-01-23 |
| Certificate Issue Date | 2014-07-23 |
| Last Action Date | 2020-02-28 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 51407332 |
| Mode S Code Hex | A60EDA |