# N40198: Ross James S SONEX

- Status: Valid registration
- Airframe: [Ross James S SONEX](https://openairdocs.org/model/ross-james-s-sonex) (registry code 05621TX, 2 seats)
- Engine: [Aerovee 2180](https://openairdocs.org/engine/aerovee-2180) (registry code 01400)
- Serial number: 0666
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Kit: Sonex Aircraft LLC SONEX
- Airworthiness: Experimental, amateur built
- Airworthiness date: April 26, 2008
- Certificate issued: December 26, 2023
- Expires: December 31, 2030
- Mode S code: A4B40C
- Registered owner: [Wilson Clayton A](https://openairdocs.org/faa-owner/WILSON%20CLAYTON%20A)
- Location: [Kirkville, NY](https://openairdocs.org/faa-place/NY/Kirkville)
- Owner type: Individual
- Owner's area on the map: 43.1027° N, 75.9599° W: Placed by OpenAirDocs at the center of ZIP code 13082, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=40198
- Page: https://openairdocs.org/aircraft/N40198

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 (Ross James S SONEX)

None in force.

### Matched by engine (Aerovee 2180)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N40198.

## FAA accident and incident reports

None matched to N40198.

## 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.

## Earlier aircraft with N40198

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N40198 before.

- [Cancelled 2004-02-06](https://openairdocs.org/deregistered/N40198-2004-02-06): Stinson 108, S/N 108-128, built 1946. Sale reported. Owner: [Xxx, OK](https://openairdocs.org/faa-place/OK/Xxx)

## Related

- Other Ross James S SONEX aircraft: https://openairdocs.org/model/ross-james-s-sonex/aircraft.md
- The Aerovee 2180 engine: https://openairdocs.org/engine/aerovee-2180.md

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