# N447XL: 2003 Lewis John T SONEX

- Status: Valid registration
- Airframe: [Lewis John T SONEX](https://openairdocs.org/model/lewis-john-t-sonex) (registry code 0561412, 2 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 0447
- Year built: 2003
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Sonex Ltd SONEX
- Airworthiness: Experimental, amateur built
- Airworthiness date: January 26, 2003
- Certificate issued: March 23, 2022
- Expires: March 31, 2029
- Mode S code: A566B6
- Registered owner: [Judkovitz Shmuel](https://openairdocs.org/faa-owner/JUDKOVITZ%20SHMUEL)
- Location: [Brooklyn, NY](https://openairdocs.org/faa-place/NY/Brooklyn)
- Owner type: Individual
- Owner's area on the map: 40.6326° N, 73.9968° W: Placed by OpenAirDocs at the center of ZIP code 11219, 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=447XL
- Page: https://openairdocs.org/aircraft/N447XL

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 (Lewis John T SONEX)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N447XL.

## FAA accident and incident reports

None matched to N447XL.

## 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 Lewis John T SONEX aircraft: https://openairdocs.org/model/lewis-john-t-sonex/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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