# N5721K: 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 18, 1990
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5721K
- Page: https://openairdocs.org/aircraft/N5721K

## Aircraft that carried N5721K

- [Cancelled 1990-04-18](https://openairdocs.org/deregistered/N5721K-1990-04-18): Raven S55A, S/N S55A662. Triennial form not returned
- [Cancelled 1964-11-25](https://openairdocs.org/deregistered/N5721K-1964-11-25): Beech S35, S/N D-7435. Exported to South Africa. Owner: [Ferry Service Co Inc](https://openairdocs.org/faa-owner/FERRY%20SERVICE%20CO%20INC), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)

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