# N4996Z: 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 10, 2012
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4996Z
- Page: https://openairdocs.org/aircraft/N4996Z

## Aircraft that carried N4996Z

- [Cancelled 2012-12-10](https://openairdocs.org/deregistered/N4996Z-2012-12-10): Piper PA-22-108, S/N 22-8606, built 1961. Sale reported, canceled. Owner: [Napa, CA](https://openairdocs.org/faa-place/CA/Napa)

## NTSB investigations on N4996Z (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 OAK67D0243](https://openairdocs.org/ntsb/OAK67D0243), Feb 19, 1967: Piper PA-22 (N4996Z), Clearlake, CA, substantial damage

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