# N66YK: Nanchang China YAK-18A

- Status: Valid registration
- Airframe: [Nanchang China YAK-18A](https://openairdocs.org/model/nanchang-china-yak-18a) (registry code 05618Z9, 2 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 2632034
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, exhibition
- Airworthiness date: April 12, 1993
- Certificate issued: April 28, 2015
- Expires: April 30, 2028
- Mode S code: A8B410
- Registered owner: [Ring Niel W](https://openairdocs.org/faa-owner/RING%20NIEL%20W)
- Location: [Buhl, ID](https://openairdocs.org/faa-place/ID/Buhl)
- Owner type: Individual
- Owner's area on the map: 42.6258° N, 114.8826° W: Placed by OpenAirDocs at the center of ZIP code 83316, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=66YK
- Page: https://openairdocs.org/aircraft/N66YK

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Nanchang China YAK-18A)

None in force.

### Matched by engine (Amateur-built UNKNOWN ENG)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N66YK.

## FAA accident and incident reports

None matched to N66YK.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Related

- Other Nanchang China YAK-18A aircraft: https://openairdocs.org/model/nanchang-china-yak-18a/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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