# N492JK: 2014 Kortens William J SONEX

- Status: Valid registration
- Airframe: [Kortens William J SONEX](https://openairdocs.org/model/kortens-william-j-sonex) (registry code 05632RT, 2 seats)
- Engine: [Jabiru 3300](https://openairdocs.org/engine/jabiru-3300) (registry code 34801)
- Serial number: 1114
- Year built: 2014
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Kit: Sonex Aircraft LLC SONEX
- Airworthiness: Experimental, amateur built
- Airworthiness date: July 15, 2014
- Certificate issued: July 10, 2013
- Expires: July 31, 2029
- Mode S code: A61858
- Registered owner: [Kortens William J](https://openairdocs.org/faa-owner/KORTENS%20WILLIAM%20J)
- Location: [Black Creek, WI](https://openairdocs.org/faa-place/WI/Black%20Creek)
- Owner type: Individual
- Owner's area on the map: 44.4855° N, 88.4566° W: Placed by OpenAirDocs at the center of ZIP code 54106, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=492JK
- Page: https://openairdocs.org/aircraft/N492JK

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 (Kortens William J SONEX)

None in force.

### Matched by engine (Jabiru 3300)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N492JK.

## FAA accident and incident reports

None matched to N492JK.

## 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 Kortens William J SONEX aircraft: https://openairdocs.org/model/kortens-william-j-sonex/aircraft.md
- The Jabiru 3300 engine: https://openairdocs.org/engine/jabiru-3300.md

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