# N400YK: 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)
- Serial number: 2532078
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Certificate issued: August 30, 2022
- Expires: August 31, 2029
- Mode S code: A4AED1
- Registered owner: [Kflyin LLC](https://openairdocs.org/faa-owner/KFLYIN%20LLC)
- Location: [Colorado Springs, CO](https://openairdocs.org/faa-place/CO/Colorado%20Springs)
- Owner type: LLC
- Owner's area on the map: 38.8303° N, 104.8157° W: Placed by OpenAirDocs at the center of ZIP code 80903, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=400YK
- Page: https://openairdocs.org/aircraft/N400YK

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.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N400YK.

## FAA accident and incident reports

None matched to N400YK.

## 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

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