| Tail Number / N-Number | N4040S |
| Manufacturer | YAKOVLEV |
| Model | YAK 52 |
| Year Built | 1982 |
| Manufacturer's Serial Number | 822205 |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | DESOUZA FERDINAND E |
| Street | PO BOX 2051 |
| City | EL PRADO |
| State | NM |
| Zip Code | 87529-2051 |
| Region | Southwestern |
| County | Taos County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2013-10-25 |
| Certificate Issue Date | 2015-12-14 |
| Last Action Date | 2021-07-12 |
| Expiration Date | 2028-12-31 |
| Status | Valid Registration |
| Mode S Code | 51136746 |
| Mode S Code Hex | A4BDE6 |