# N4475: 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: November 29, 2012
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4475
- Page: https://openairdocs.org/aircraft/N4475

## Aircraft that carried N4475

- [Cancelled 2012-11-29](https://openairdocs.org/deregistered/N4475-2012-11-29): Bell 47G, S/N 5503, built 1969. Registration expired, pending cancellation. Owner: [Tooker Kenneth J](https://openairdocs.org/faa-owner/TOOKER%20KENNETH%20J), [Pagosa Springs, CO](https://openairdocs.org/faa-place/CO/Pagosa%20Springs)
- [Cancelled 1930-08-08](https://openairdocs.org/deregistered/N4475-1930-08-08): Mcfadyen J C / Edmands W H AVRO, S/N 525, built 1930. Owner: [Mcfadyn & Edmands](https://openairdocs.org/faa-owner/MCFADYN%20%26%20EDMANDS), [Lakeport, CA](https://openairdocs.org/faa-place/CA/Lakeport)

## NTSB investigations on N4475 (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 LAX84LA108](https://openairdocs.org/ntsb/LAX84LA108), Dec 21, 1983: Bell 47G (N4475), El Cajon, CA, substantial damage
- [NTSB LAX78FUA13](https://openairdocs.org/ntsb/LAX78FUA13), Mar 25, 1978: Bell 47G (N4475), Torrance, CA, substantial damage

## FAA accident and incident reports on N4475 (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 19831221062989A](https://openairdocs.org/incident/19831221062989A), Dec 21, 1983: Bell 47G (N4475), El Cajon, CA, Substantial damage. Instructor incorrectly used forward cyclic on practice hover autorotation. Helicopter entered dynamic roll condition
- [Accident 19780325004589A](https://openairdocs.org/incident/19780325004589A), Mar 25, 1978: Bell 47G (N4475), Torrance, CA, Substantial damage. Scenic flt operation

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.