# N788Y: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 3
- Last cancelled: September 20, 2010
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=788Y
- Page: https://openairdocs.org/aircraft/N788Y

## Aircraft that carried N788Y

- [Cancelled 2010-09-20](https://openairdocs.org/deregistered/N788Y-2010-09-20): Keystone Helicopter S-76C, S/N 760788, built 2010. Exported to France. Owner: [Wells Fargo Bank Northwest Na](https://openairdocs.org/faa-owner/WELLS%20FARGO%20BANK%20NORTHWEST%20NA), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City)
- [Cancelled 1989-12-19](https://openairdocs.org/deregistered/N788Y-1989-12-19): Grumman G-164, S/N 180. Triennial form not returned
- [Cancelled 1948-03-29](https://openairdocs.org/deregistered/N788Y-1948-03-29): Perth Amboy BIRD BK, S/N 2061-41. Owner: [Danton W Thomas](https://openairdocs.org/faa-owner/DANTON%20W%20THOMAS), [Miami, FL](https://openairdocs.org/faa-place/FL/Miami)

## NTSB investigations on N788Y (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 FTW89DPJ08](https://openairdocs.org/ntsb/FTW89DPJ08), Jul 8, 1989: Grumman G-164 (N788Y), Guymon, OK, substantial damage. Probable cause: FAILURE OF THE UPPER RIGHT ENGINE MOUNT (FIREWALL ATTACH BOLT) DUE TO FATIGUE, AND FAILURE OF THE LOWER RIGHT MOUNTING BOLT FOR AN UNKNOWN REASON, WHICH ALLOWED OVERLOAD FAILURE OF THE TWO REMAINING…
- [NTSB FTW86LPJ10](https://openairdocs.org/ntsb/FTW86LPJ10), Jun 27, 1986: Grumman G-164 (N788Y), Hooker, OK, substantial damage

## FAA accident and incident reports on N788Y (2)

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 19890707021169A](https://openairdocs.org/incident/19890707021169A), Jul 7, 1989: Scwzer G164B (N788Y), Guymon, OK, Substantial damage. Engine separated from aircraft during pullup from spray run. Top mounts broke in fatigue. Aircraft impact on belly.
- [Accident 19860627028399A](https://openairdocs.org/incident/19860627028399A), Jun 27, 1986: Scwzer G164 (N788Y), Hooker, OK, Substantial damage. Flipped over upon striking soft dirt after landing. Undershot suitable landing area.

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