# N4221B: 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: June 7, 2012
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4221B
- Page: https://openairdocs.org/aircraft/N4221B

## Aircraft that carried N4221B

- [Cancelled 2012-06-07](https://openairdocs.org/deregistered/N4221B-2012-06-07): Beech F35, S/N D-4185, built 1955. Registration pending, canceled. Owner: [Florida City, FL](https://openairdocs.org/faa-place/FL/Florida%20City)

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