# N42923: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: April 4, 2017
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=42923
- Page: https://openairdocs.org/aircraft/N42923

## Aircraft that carried N42923

- [Cancelled 2017-04-04](https://openairdocs.org/deregistered/N42923-2017-04-04): Therrien Roger N JR VORTEX, S/N 066, built 2005. Registration expired, pending cancellation. Owner: [Therrien Roger N Jr](https://openairdocs.org/faa-owner/THERRIEN%20ROGER%20N%20JR), [Leoma, TN](https://openairdocs.org/faa-place/TN/Leoma)
- [Cancelled 1976-05-05](https://openairdocs.org/deregistered/N42923-1976-05-05): Cessna 172M, S/N 17264173, built 1975. Exported to Canada. Owner: [Sky Sales & Service Inc](https://openairdocs.org/faa-owner/SKY%20SALES%20%26%20SERVICE%20INC), [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City)

## NTSB investigations on N42923 (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 ATL05CA141](https://openairdocs.org/ntsb/ATL05CA141), Aug 6, 2005: Therrien Roger Vortex (N42923), Lawrenceburg, TN, substantial damage. Probable cause: The pilot's improper landing flair, which resulted in a hard landing.

## FAA accident and incident reports on N42923 (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 20050806017629A](https://openairdocs.org/incident/20050806017629A), Aug 6, 2005: Amtr VORTEX (N42923), Lawrenceburg, TN, Substantial damage. (-23) The pilot [privacy data omitted] had just built the gyrocopter and this was the initial flight. He stalled the aircraft on the approach to landing.

---
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.