# N4375: 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: May 4, 2004
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4375
- Page: https://openairdocs.org/aircraft/N4375

## Aircraft that carried N4375

- [Cancelled 2004-05-04](https://openairdocs.org/deregistered/N4375-2004-05-04): Cessna 172L, S/N 17260275, built 1971. Triennial form not returned. Owner: [Airman Flight School Inc](https://openairdocs.org/faa-owner/AIRMAN%20FLIGHT%20SCHOOL%20INC), [Norman, OK](https://openairdocs.org/faa-place/OK/Norman)
- [Cancelled 1974-01-30](https://openairdocs.org/deregistered/N4375-1974-01-30): Sikorsky UH-19D, S/N 56-1531. Owner: [State Of Oklahoma](https://openairdocs.org/faa-owner/STATE%20OF%20OKLAHOMA), [Stillwater, OK](https://openairdocs.org/faa-place/OK/Stillwater)

## FAA accident and incident reports on N4375 (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.

- [Incident 19920925045419I](https://openairdocs.org/incident/19920925045419I), Sep 25, 1992: Cessna 172L (N4375), Purcell, OK. Engine quit in flight. Forced landing in field. Found NR3 connecting rod cap bolts had failed.

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