# N4475: 1969 Bell 47G, registration cancelled 2012-11-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 29, 2012
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Bell 47G](https://openairdocs.org/model/bell-47g) (registry code 1181002)
- Engine: [Franklin 6V4 series](https://openairdocs.org/engine/franklin-6v4-series) (registry code 27033)
- Data sheets: [TCDS H-1](https://openairdocs.org/tcds/H-1), [TCDS E-244](https://openairdocs.org/tcds/E-244) (OpenAirDocs)
- Serial number: 5503
- Year built: 1969
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Restricted, aerial advertising
- Airworthiness date: August 3, 1970
- Certificate issued: July 12, 1983
- Last registry action: October 16, 2007
- Mode S code: A567A5
- Owner when cancelled: [Tooker Kenneth J](https://openairdocs.org/faa-owner/TOOKER%20KENNETH%20J)
- Location: [Pagosa Springs, CO](https://openairdocs.org/faa-place/CO/Pagosa%20Springs)
- Owner type: Individual
- Owner's area on the map: 37.2862° N, 107.0918° W: Placed by OpenAirDocs at the center of ZIP code 81147, within about 21 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4475
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4475
- Page: https://openairdocs.org/deregistered/N4475-2012-11-29

From the FAA registry file of October 28, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Bell 47G: https://openairdocs.org/model/bell-47g.md

## NTSB investigations (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 (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

## Other aircraft with N4475

- [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)

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