# N421FF: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: April 3, 2021
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=421FF
- Page: https://openairdocs.org/aircraft/N421FF

## Aircraft that carried N421FF

- [Cancelled 2021-04-03](https://openairdocs.org/deregistered/N421FF-2021-04-03): Cessna 421A, S/N 421A0003, built 1969. Registration expired, pending cancellation. Owner: [Si Air Cargo Co](https://openairdocs.org/faa-owner/SI%20AIR%20CARGO%20CO), [Laredo, TX](https://openairdocs.org/faa-place/TX/Laredo)
- [Cancelled 2006-11-09](https://openairdocs.org/deregistered/N421FF-2006-11-09): Cessna 421C, S/N 421C1091, built 1981. Exported to Canada. Owner: [Eps Aviation Systems Inc](https://openairdocs.org/faa-owner/EPS%20AVIATION%20SYSTEMS%20INC), [Yorklyn, DE](https://openairdocs.org/faa-place/DE/Yorklyn)

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