# N6593Z: 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: May 23, 1994
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6593Z
- Page: https://openairdocs.org/aircraft/N6593Z

## Aircraft that carried N6593Z

- [Cancelled 1994-05-23](https://openairdocs.org/deregistered/N6593Z-1994-05-23): Mattos Don J TEENI TWO, S/N 161. Triennial form not returned. Owner: [Mattos Don J](https://openairdocs.org/faa-owner/MATTOS%20DON%20J), [Pleasent Grove, CA](https://openairdocs.org/faa-place/CA/Pleasent%20Grove)
- [Cancelled 1989-07-18](https://openairdocs.org/deregistered/N6593Z-1989-07-18): Piper PA-25-235, S/N 252153. Triennial form not returned

## NTSB investigations on N6593Z (1)

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 FTW69F0173](https://openairdocs.org/ntsb/FTW69F0173), Aug 31, 1968: Piper PA-25 (N6593Z), Crescent, OK, substantial damage

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