# N4537Z: 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: December 7, 2012
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4537Z
- Page: https://openairdocs.org/aircraft/N4537Z

## Aircraft that carried N4537Z

- [Cancelled 2012-12-07](https://openairdocs.org/deregistered/N4537Z-2012-12-07): Piper PA-22-108, S/N 22-8042, built 1960. Registration expired, pending cancellation. Owner: [Ford Byrd C](https://openairdocs.org/faa-owner/FORD%20BYRD%20C), [Ft Pierce, FL](https://openairdocs.org/faa-place/FL/Ft%20Pierce)

## NTSB investigations on N4537Z (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 UNK65X0394](https://openairdocs.org/ntsb/UNK65X0394), Oct 24, 1964: Piper PA22 (N4537Z), Roanoke, VA, substantial damage

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