| Tail Number / N-Number | N81YK |
| Manufacturer | YAKOVLEV |
| Model | YAK-53 |
| Manufacturer's Serial Number | 800506 |
| 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 | REGISTRATION PENDING |
| Street | 1651 NEW HUTCHINSON MILL RD |
| City | LAGRANGE |
| State | GA |
| Zip Code | 30240-8493 |
| Region | Southern |
| County | Troup County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2004-08-20 |
| Last Action Date | 2023-01-24 |
| Status | Registration pending |
| Mode S Code | 52604463 |
| Mode S Code Hex | AB0933 |