| Tail Number / N-Number | N221YK |
| Manufacturer | NANCHANG CHINA |
| Model | YAK-18A |
| Year Built | 1968 |
| Manufacturer's Serial Number | 2432001 |
| 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 | HOLM BENJAMIN F |
| Street | 2608 VIA RIVERA |
| City | PLS VRDS EST |
| State | CA |
| Zip Code | 90274-2804 |
| Region | Western-Pacific |
| County | Los Angeles County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2002-02-19 |
| Certificate Issue Date | 2020-09-28 |
| Last Action Date | 2021-01-16 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 50363350 |
| Mode S Code Hex | A1E6E8 |