# N421PM: 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: January 14, 2023
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=421PM
- Page: https://openairdocs.org/aircraft/N421PM

## Aircraft that carried N421PM

- [Cancelled 2023-01-14](https://openairdocs.org/deregistered/N421PM-2023-01-14): Niebauer Thomas M SHA-GLASAIR, S/N 248, built 1983. Registration pending, canceled. Owner: [San Anselmo, CA](https://openairdocs.org/faa-place/CA/San%20Anselmo)

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