# N3471P: Brown William C SUBSONEX

- Status: Valid registration
- Airframe: [Brown William C SUBSONEX](https://openairdocs.org/model/brown-william-c-subsonex) (registry code 05639VT, 1 seats)
- Serial number: JSX0044
- Type: Fixed wing single engine
- Engine type: Turbo-fan
- Kit: Sonex Aircraft LLC SUBSONEX
- Certificate issued: December 29, 2020
- Expires: December 31, 2027
- Mode S code: A3D9D8
- Registered owner: [Brown William C](https://openairdocs.org/faa-owner/BROWN%20WILLIAM%20C)
- Location: [Bedias, TX](https://openairdocs.org/faa-place/TX/Bedias)
- Owner type: Individual
- Owner's area on the map: 30.7201° N, 95.9088° W: Placed by OpenAirDocs at the center of ZIP code 77831, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3471P
- Page: https://openairdocs.org/aircraft/N3471P

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 (Brown William C SUBSONEX)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N3471P.

## FAA accident and incident reports

None matched to N3471P.

## 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 N3471P

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N3471P before.

- [Cancelled 1970-12-31](https://openairdocs.org/deregistered/N3471P-1970-12-31): Piper PA-23-160, S/N 23-1445. Owner: [Tradewinds Aviation Inc](https://openairdocs.org/faa-owner/TRADEWINDS%20AVIATION%20INC), [San Antonio, TX](https://openairdocs.org/faa-place/TX/San%20Antonio)

## Related

- Other Brown William C SUBSONEX aircraft: https://openairdocs.org/model/brown-william-c-subsonex/aircraft.md

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