# N3728Z: 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: November 9, 2012
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3728Z
- Page: https://openairdocs.org/aircraft/N3728Z

## Aircraft that carried N3728Z

- [Cancelled 2012-11-09](https://openairdocs.org/deregistered/N3728Z-2012-11-09): Piper PA-22-150, S/N 22-7604, built 1960. Registration expired, pending cancellation. Owner: [Heid Mark R](https://openairdocs.org/faa-owner/HEID%20MARK%20R), [Iraan, TX](https://openairdocs.org/faa-place/TX/Iraan)

## NTSB investigations on N3728Z (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 FTW71FRA40](https://openairdocs.org/ntsb/FTW71FRA40), Dec 27, 1970: Schweizer 1-26B (N3728Z), Friendswood, TX, substantial damage

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