# N666SQ: 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 7, 2010
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=666SQ
- Page: https://openairdocs.org/aircraft/N666SQ

## Aircraft that carried N666SQ

- [Cancelled 2010-10-07](https://openairdocs.org/deregistered/N666SQ-2010-10-07): Douglas DC-6, S/N 43004, built 1947. Triennial form not returned. Owner: [Everts Air Fuel Inc](https://openairdocs.org/faa-owner/EVERTS%20AIR%20FUEL%20INC), [Fairbanks, AK](https://openairdocs.org/faa-place/AK/Fairbanks)

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