# N51PP: 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: April 1, 2013
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=51PP
- Page: https://openairdocs.org/aircraft/N51PP

## Aircraft that carried N51PP

- [Cancelled 2013-04-01](https://openairdocs.org/deregistered/N51PP-2013-04-01): Piper PA-23, S/N 23-513, built 1956. Registration expired, pending cancellation. Owner: [Concept 360 Inc](https://openairdocs.org/faa-owner/CONCEPT%20360%20INC), [Kalispell, MT](https://openairdocs.org/faa-place/MT/Kalispell)

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