# N666XX: 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: October 30, 2021
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=666XX
- Page: https://openairdocs.org/aircraft/N666XX

## Aircraft that carried N666XX

- [Cancelled 2021-10-30](https://openairdocs.org/deregistered/N666XX-2021-10-30): Hurd Danny A HARMON ROCKET II, S/N 151, built 2001. Registration expired, pending cancellation. Owner: [Aero Optics Inc](https://openairdocs.org/faa-owner/AERO%20OPTICS%20INC), [Aguila, AZ](https://openairdocs.org/faa-place/AZ/Aguila)

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