Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N521YK.
| Tail Number / N-Number | N521YK |
| Manufacturer | YAKOVLEV |
| Model | YAK 52 |
| Year Built | 1986 |
| Manufacturer's Serial Number | 866915 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | TJ AIRHOLDINGS INC |
| Street | 3511 SILVERSIDE RD STE 105 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19810-4902 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2005-08-12 |
| Certificate Issue Date | 2004-11-24 |
| Last Action Date | 2007-11-20 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2009-06-11 |
| Exported To | RUSSIAN FEDERATION |
| Mode S Code | 51507325 |
| Mode S Code Hex | A68ED5 |