# N1Z: 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 18, 2003
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1Z
- Page: https://openairdocs.org/aircraft/N1Z

## Aircraft that carried N1Z

- [Cancelled 2003-04-18](https://openairdocs.org/deregistered/N1Z-2003-04-18): Bell 47H-1, S/N 1367, built 1956. Second triennial mailing, no response. Owner: [Yehnert B E](https://openairdocs.org/faa-owner/YEHNERT%20B%20E), [Upland, CA](https://openairdocs.org/faa-place/CA/Upland)

## NTSB investigations on N1Z (2)

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 LAX70F0142](https://openairdocs.org/ntsb/LAX70F0142), Aug 30, 1969: Bell 47-H (N1Z), Laguna Bch, CA, substantial damage
- [NTSB UNK65X0522](https://openairdocs.org/ntsb/UNK65X0522), Nov 1, 1964: Bell 47H1 (N1Z), Lagunabeach, CA, substantial damage

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