# N4577K: 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: September 20, 2012
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4577K
- Page: https://openairdocs.org/aircraft/N4577K

## Aircraft that carried N4577K

- [Cancelled 2012-09-20](https://openairdocs.org/deregistered/N4577K-2012-09-20): Ryan NAVION, S/N NAV41577, built 1948. Revoked, canceled. Owner: [National Trailer Sales](https://openairdocs.org/faa-owner/NATIONAL%20TRAILER%20SALES), [Lexington Park, MD](https://openairdocs.org/faa-place/MD/Lexington%20Park)

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