# N5728Z: 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 30, 2014
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5728Z
- Page: https://openairdocs.org/aircraft/N5728Z

## Aircraft that carried N5728Z

- [Cancelled 2014-10-30](https://openairdocs.org/deregistered/N5728Z-2014-10-30): Raven S55A, S/N S55A-791, built 1981. Registration expired, pending cancellation. Owner: [Metro Leasing](https://openairdocs.org/faa-owner/METRO%20LEASING), [Elm Grove, WI](https://openairdocs.org/faa-place/WI/Elm%20Grove)
- [Cancelled 1973-06-25](https://openairdocs.org/deregistered/N5728Z-1973-06-25): Piper PA-22-108, S/N 22-9567. Owner: [Robert Dungan](https://openairdocs.org/faa-owner/ROBERT%20DUNGAN), [Wis Rapids, WI](https://openairdocs.org/faa-place/WI/Wis%20Rapids)

## NTSB investigations on N5728Z (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 CHI73AC045](https://openairdocs.org/ntsb/CHI73AC045), Nov 1, 1972: Piper PA-22 (N5728Z), Wisconsn Rpds, WI, destroyed, 2 fatal

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