# N5173Y: 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: December 11, 2012
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5173Y
- Page: https://openairdocs.org/aircraft/N5173Y

## Aircraft that carried N5173Y

- [Cancelled 2012-12-11](https://openairdocs.org/deregistered/N5173Y-2012-12-11): Piper PA-23-250, S/N 27-2214, built 1962. Sale reported, canceled. Owner: [Sautorce, PR](https://openairdocs.org/faa-place/PR/Sautorce)

## NTSB investigations on N5173Y (2)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB MIA88WA101](https://openairdocs.org/ntsb/MIA88WA101), Feb 8, 1988: Piper PA-23-250 (N5173Y), Rock Sound, Bahamas, destroyed
- [NTSB UNK66X0133](https://openairdocs.org/ntsb/UNK66X0133), Mar 31, 1966: Piper PA-23 (N5173Y), San Luis, Mexico, substantial damage

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