# N474SF: 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: October 31, 2007
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=474SF
- Page: https://openairdocs.org/aircraft/N474SF

## Aircraft that carried N474SF

- [Cancelled 2007-10-31](https://openairdocs.org/deregistered/N474SF-2007-10-31): Bell 206-L4, S/N 52215, built 1998. Exported to Turkey. Owner: [Southern Helicopters Inc](https://openairdocs.org/faa-owner/SOUTHERN%20HELICOPTERS%20INC), [Sunshine, LA](https://openairdocs.org/faa-place/LA/Sunshine)
- [Cancelled 2004-04-28](https://openairdocs.org/deregistered/N474SF-2004-04-28): Bell 206B, S/N 1526, built 1975. Triennial form not returned. Owner: [Mcclelland John J](https://openairdocs.org/faa-owner/MCCLELLAND%20JOHN%20J), [San Francisco, CA](https://openairdocs.org/faa-place/CA/San%20Francisco)

## NTSB investigations on N474SF (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 LAX01LA243](https://openairdocs.org/ntsb/LAX01LA243), Jul 12, 2001: Bell 206B (N474SF), San Francisco, CA, substantial damage. Probable cause: The failure of the accessory gearbox 2 1/2 bearing in fatigue resulting in the complete loss of engine power and a subsequent forced landing. The pilot's failure to maintain directional control…

## FAA accident and incident reports on N474SF (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 20010712018899A](https://openairdocs.org/incident/20010712018899A), Jul 12, 2001: Bell 206B (N474SF), Sanfrancisco, CA, No damage. (.19) On July 12, 2001, at 1330 hours pacific daylight time, a Bell 206B, N474SF, lost engine power and made a hard landing from an autorotation in san…

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