# N639: 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: August 6, 2013
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=639
- Page: https://openairdocs.org/aircraft/N639

## Aircraft that carried N639

- [Cancelled 2013-08-06](https://openairdocs.org/deregistered/N639-2013-08-06): Ruttmar ROTOR-WAY SCORPION, S/N 01, built 1972. Revoked, canceled. Owner: [Ruttmar Johann](https://openairdocs.org/faa-owner/RUTTMAR%20JOHANN), [Speculator, NY](https://openairdocs.org/faa-place/NY/Speculator)
- [Cancelled 1935-04-15](https://openairdocs.org/deregistered/N639-1935-04-15): Waco ATO, S/N A-803, built 1927. Owner: [Tribble Clifton](https://openairdocs.org/faa-owner/TRIBBLE%20CLIFTON), [Owensboro, KY](https://openairdocs.org/faa-place/KY/Owensboro)

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