# N5840D: 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: April 23, 2013
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5840D
- Page: https://openairdocs.org/aircraft/N5840D

## Aircraft that carried N5840D

- [Cancelled 2013-04-23](https://openairdocs.org/deregistered/N5840D-2013-04-23): Piper PA-22-150, S/N 22-4519. Registration expired, pending cancellation. Owner: [Lavalley Daniel P](https://openairdocs.org/faa-owner/LAVALLEY%20DANIEL%20P), [Amesbury, MA](https://openairdocs.org/faa-place/MA/Amesbury)

## NTSB investigations on N5840D (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 NYC73FNE09](https://openairdocs.org/ntsb/NYC73FNE09), Oct 3, 1972: Piper PA-22 (N5840D), Oxford, CT, substantial damage

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