# N557SX: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 1
- Last cancelled: July 27, 2010
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=557SX
- Page: https://openairdocs.org/aircraft/N557SX

## Aircraft that carried N557SX

- [Cancelled 2010-07-27](https://openairdocs.org/deregistered/N557SX-2010-07-27): Ruggles Robert SONEX, S/N 0557, built 2006. Triennial form not returned. Owner: [Wren Ronnie D](https://openairdocs.org/faa-owner/WREN%20RONNIE%20D), [Leonard, TX](https://openairdocs.org/faa-place/TX/Leonard)

## NTSB investigations on N557SX (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB DFW07LA183](https://openairdocs.org/ntsb/DFW07LA183), Aug 15, 2007: Huggles Sonex (N557SX), Bonham, TX, substantial damage, 1 fatal. Probable cause: The pilot's failure to maintain control of the airplane on take off, which resulted in an inadvertent stall and subsequent collision with terrain.

## FAA accident and incident reports on N557SX (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20070815823849A](https://openairdocs.org/incident/20070815823849A), Aug 15, 2007: Amtr SONEX (N557SX), Bonham, TX, Destroyed, 1 fatal. (-23) Aircraft departed Bonham Texas Jones Field (F00) at approximately 0655 on runway 35. One witness stated that aircraft appeared to takeoff normally and…

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