# N4237D: 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: July 26, 2019
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4237D
- Page: https://openairdocs.org/aircraft/N4237D

## Aircraft that carried N4237D

- [Cancelled 2019-07-26](https://openairdocs.org/deregistered/N4237D-2019-07-26): Piper PA-31-350, S/N 31-7305055, built 1973. Registration expired, pending cancellation. Owner: [Husa Inc](https://openairdocs.org/faa-owner/HUSA%20INC), [Coral Gables, FL](https://openairdocs.org/faa-place/FL/Coral%20Gables)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N4237D-undated): Hughes 369HS, S/N 1190215S. N-number assigned, not yet registered

## NTSB investigations on N4237D (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 NYC86LA174](https://openairdocs.org/ntsb/NYC86LA174), Jul 7, 1986: Hughes 500A (N4237D), Fall River, MA, substantial damage
- [NTSB MIA68D0037](https://openairdocs.org/ntsb/MIA68D0037), May 19, 1967: Beech 35G (N4237D), Chamblee, GA, substantial damage

## FAA accident and incident reports on N4237D (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 19860706030379A](https://openairdocs.org/incident/19860706030379A), Jul 6, 1986: Hughes 369D (N4237D), Fall River, MA, Substantial damage. Encountered fog and haze at night, lost control. Helicopter went into right spin into pond. Spatial disorientation

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