# N543SX: 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: May 29, 2020
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=543SX
- Page: https://openairdocs.org/aircraft/N543SX

## Aircraft that carried N543SX

- [Cancelled 2020-05-29](https://openairdocs.org/deregistered/N543SX-2020-05-29): Gregory Newman SONEX TRAINER, S/N 0543, built 2014. Registration expired, pending cancellation. Owner: [Newman Gregory W](https://openairdocs.org/faa-owner/NEWMAN%20GREGORY%20W), [Carrabelle, FL](https://openairdocs.org/faa-place/FL/Carrabelle)

## NTSB investigations on N543SX (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 ERA18LA083](https://openairdocs.org/ntsb/ERA18LA083), Feb 5, 2018: Gregory Newman Sonex Trainer (N543SX), Carrabelle, FL, substantial damage, 1 fatal. Probable cause: A loss of engine power for reasons that could not be determined because the airplane was not recovered. Also causal was the pilot's decision to conduct a low-altitude turn following the loss of…

## FAA accident and incident reports on N543SX (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 20180205002029A](https://openairdocs.org/incident/20180205002029A), Feb 5, 2018: Gregory Newman SONEX TRAINER (N543SX), Carrabelle, FL, Substantial damage, 1 fatal. On February 05, 2018, at 1125 EST a newman Gregory, model Sonex Trainer, N543SX, crashed after takeoff. Visual meteorological conditions prevailed at the time…

---
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.