| Tail Number / N-Number | N400YK |
| Manufacturer | NANCHANG CHINA |
| Model | YAK-18A |
| Manufacturer's Serial Number | 2532078 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | LLC |
| Owner Name | KFLYIN LLC |
| Street | 606 S WEBER ST |
| City | COLORADO SPRINGS |
| State | CO |
| Zip Code | 80903-4038 |
| Region | Northwest Mountain |
| County | El Paso County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2022-08-30 |
| Last Action Date | 2022-08-30 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 51127321 |
| Mode S Code Hex | A4AED1 |