| Tail Number / N-Number | N837ZA |
| Manufacturer | AERO VODOCHODY |
| Model | L-39 |
| Year Built | 1986 |
| Manufacturer's Serial Number | 633837 |
| 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 | GAYLER LARRY |
| Street | PO BOX 403 |
| City | THERMAL |
| State | CA |
| Zip Code | 92274-0403 |
| Region | Western-Pacific |
| County | Riverside County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2003-11-01 |
| Certificate Issue Date | 2003-06-23 |
| Last Action Date | 2020-05-18 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 52672233 |
| Mode S Code Hex | AB749B |