# N31786: 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 12, 1982
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=31786
- Page: https://openairdocs.org/aircraft/N31786

## Aircraft that carried N31786

- [Cancelled 1982-03-12](https://openairdocs.org/deregistered/N31786-1982-03-12): Boeing-Vertol CH47-309, S/N CG101, built 1978. Exported to Argentina. Owner: [Boeing Vertol Co](https://openairdocs.org/faa-owner/BOEING%20VERTOL%20CO), [Philadelphia, PA](https://openairdocs.org/faa-place/PA/Philadelphia)

## FAA accident and incident reports on N31786 (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.

- [Incident 20140511007299I](https://openairdocs.org/incident/20140511007299I), May 11, 2014: Piper J3F-65 (N31786), Livermore, CA, Minor damage. Pilot of aircraft was at cruise altitude above Livermore, CA. And had engine RPM failure due to #4 cylinder exhaust valve failure and subsequent cylinder head…

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