# N401WS: 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: March 2, 2018
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=401WS
- Page: https://openairdocs.org/aircraft/N401WS

## Aircraft that carried N401WS

- [Cancelled 2018-03-02](https://openairdocs.org/deregistered/N401WS-2018-03-02): Piaggio P180, S/N 1057, built 2002. Registration expired, pending cancellation. Owner: [Turbine Engine Support LLC](https://openairdocs.org/faa-owner/TURBINE%20ENGINE%20SUPPORT%20LLC), [Mesa, AZ](https://openairdocs.org/faa-place/AZ/Mesa)

## NTSB investigations on N401WS (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 CEN13FA038](https://openairdocs.org/ntsb/CEN13FA038), Oct 31, 2012: Piaggio P180 (N401WS), Boyne City, MI, substantial damage. Probable cause: The select/bypass valve's failure to seal correctly because of improper shimming, which resulted in an uncommanded and uncontrollable left turn during landing. Contributing to the accident was the…

## FAA accident and incident reports on N401WS (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 20121031024019A](https://openairdocs.org/incident/20121031024019A), Oct 31, 2012: Piaggio P180 (N401WS), Boyne City, MI, Substantial damage. Aircraft departed to the left of runway 27 and came to rest at airport boundary fence and ditch that runs parallel to the fence. Nose wheels were buried in the…

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