# N1781Z: 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: May 14, 1976
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1781Z
- Page: https://openairdocs.org/aircraft/N1781Z

## Aircraft that carried N1781Z

- [Cancelled 1976-05-14](https://openairdocs.org/deregistered/N1781Z-1976-05-14): Cessna 336, S/N 336-0081, built 1964. Owner: [Bio-Search & Development Co Inc](https://openairdocs.org/faa-owner/BIO-SEARCH%20%26%20DEVELOPMENT%20CO%20INC), [Kansas City, MO](https://openairdocs.org/faa-place/MO/Kansas%20City)

## NTSB investigations on N1781Z (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 MKC75FTG21](https://openairdocs.org/ntsb/MKC75FTG21), Jun 3, 1975: Cessna 336 (N1781Z), Hannaford, ND, substantial damage

## FAA accident and incident reports on N1781Z (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19750603014489A](https://openairdocs.org/incident/19750603014489A), Jun 3, 1975: Cessna 336 (N1781Z), Hannaford, ND, Substantial damage. Battery box corroded on one end of hold dwn channel. Corrosion on top of battery.

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