# N4893: 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: August 8, 2012
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4893
- Page: https://openairdocs.org/aircraft/N4893

## Aircraft that carried N4893

- [Cancelled 2012-08-08](https://openairdocs.org/deregistered/N4893-2012-08-08): Enstrom F-28A, S/N 045, built 1969. Revoked, canceled. Owner: [D & H Helicopter & Enterprises Inc](https://openairdocs.org/faa-owner/D%20%26%20H%20HELICOPTER%20%26%20ENTERPRISES%20INC), [San Francisco, CA](https://openairdocs.org/faa-place/CA/San%20Francisco)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N4893-undated): International F-17, S/N 33. Owner: [International Aircraft Corp](https://openairdocs.org/faa-owner/INTERNATIONAL%20AIRCRAFT%20CORP), [Cincinnati, OH](https://openairdocs.org/faa-place/OH/Cincinnati)

## NTSB investigations on N4893 (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 OAK76FVM01](https://openairdocs.org/ntsb/OAK76FVM01), Jul 5, 1975: Enstrom F28A (N4893), San Francisco, CA, substantial damage

## FAA accident and incident reports on N4893 (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 19750705019359A](https://openairdocs.org/incident/19750705019359A), Jul 5, 1975: Enstrm F28A (N4893), San Francisco, CA, Substantial damage. Local sightseeing flt. Tail boom attach bolt failed.

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