# N50PX: 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: February 3, 2020
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=50PX
- Page: https://openairdocs.org/aircraft/N50PX

## Aircraft that carried N50PX

- [Cancelled 2020-02-03](https://openairdocs.org/deregistered/N50PX-2020-02-03): Proxy Aviation Systems FIREFLY, S/N 003, built 2009. Registration expired, pending cancellation. Owner: [Proxy Aviation Systems](https://openairdocs.org/faa-owner/PROXY%20AVIATION%20SYSTEMS), [Gaithersburg, MD](https://openairdocs.org/faa-place/MD/Gaithersburg)

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