# N523GS: 2009 Smith Gene L SQ2

- Status: Valid registration
- Airframe: [Smith Gene L SQ2](https://openairdocs.org/model/smith-gene-l-sq2) (registry code 05627ZK, 2 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: TCQ0810053
- Year built: 2009
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Turbine Cubs Of Wyoming LLC SQ2
- Airworthiness: Experimental, amateur built
- Airworthiness date: December 22, 2009
- Certificate issued: August 30, 2023
- Expires: August 31, 2030
- Mode S code: A694BA
- Registered owner: [Ulsom Joar L](https://openairdocs.org/faa-owner/ULSOM%20JOAR%20L)
- Location: [Willow, AK](https://openairdocs.org/faa-place/AK/Willow)
- Owner type: Individual
- Owner's area on the map: 61.8870° N, 149.6202° W: Placed by OpenAirDocs at the center of ZIP code 99688, within about 23 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=523GS
- Page: https://openairdocs.org/aircraft/N523GS

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 (Smith Gene L SQ2)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N523GS.

## FAA accident and incident reports

None matched to N523GS.

## 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 Smith Gene L SQ2 aircraft: https://openairdocs.org/model/smith-gene-l-sq2/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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