# N51891: 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: October 27, 2014
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=51891
- Page: https://openairdocs.org/aircraft/N51891

## Aircraft that carried N51891

- [Cancelled 2014-10-27](https://openairdocs.org/deregistered/N51891-2014-10-27): Sikorsky CH37B, S/N 54-1000. Registration expired, pending cancellation. Owner: [Aircrane Inc](https://openairdocs.org/faa-owner/AIRCRANE%20INC), [West Chester, PA](https://openairdocs.org/faa-place/PA/West%20Chester)
- [Cancelled 1950-10-27](https://openairdocs.org/deregistered/N51891-1950-10-27): Fairchild M-62A, S/N T42-3634, built 1945. Owner: [Maher Martin](https://openairdocs.org/faa-owner/MAHER%20MARTIN), [Newport, RI](https://openairdocs.org/faa-place/RI/Newport)

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