# N4903B: 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: February 10, 1970
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4903B
- Page: https://openairdocs.org/aircraft/N4903B

## Aircraft that carried N4903B

- [Cancelled 1970-02-10](https://openairdocs.org/deregistered/N4903B-1970-02-10): Beech C-50, S/N CH307. Owner: [Swearingen Aircraft](https://openairdocs.org/faa-owner/SWEARINGEN%20AIRCRAFT)

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