# N550SX: 2006 Vossman Robert SONEX

- Status: Valid registration
- Airframe: [Vossman Robert SONEX](https://openairdocs.org/model/vossman-robert-sonex) (registry code 056209L, 2 seats)
- Engine: [Jabiru 2200](https://openairdocs.org/engine/jabiru-2200) (registry code 34800)
- Serial number: 01
- Year built: 2006
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Sonex Ltd SONEX
- Airworthiness: Experimental, amateur built
- Airworthiness date: September 30, 2006
- Certificate issued: July 11, 2022
- Expires: July 31, 2029
- Mode S code: A70111
- Registered owners: [Smith John S](https://openairdocs.org/faa-owner/SMITH%20JOHN%20S), [Smith Carolyn S](https://openairdocs.org/faa-owner/SMITH%20CAROLYN%20S)
- Location: [Goldthwaite, TX](https://openairdocs.org/faa-place/TX/Goldthwaite)
- Owner type: Co-owned
- Owner's area on the map: 31.4509° N, 98.5021° W: Placed by OpenAirDocs at the center of ZIP code 76844, within about 11 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=550SX
- Page: https://openairdocs.org/aircraft/N550SX

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 (Vossman Robert SONEX)

None in force.

### Matched by engine (Jabiru 2200)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N550SX.

## FAA accident and incident reports

None matched to N550SX.

## 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 Vossman Robert SONEX aircraft: https://openairdocs.org/model/vossman-robert-sonex/aircraft.md
- The Jabiru 2200 engine: https://openairdocs.org/engine/jabiru-2200.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.