# N4086C: 1970 Bell 47G-4A, registration cancelled 2013-06-10

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 10, 2013
- Status when cancelled: Sale reported, pending cancellation
- Airframe: [Bell 47G-4A](https://openairdocs.org/model/bell-47g-4a) (registry code 1181031)
- Engine: [Allison 250 SER 250HP](https://openairdocs.org/engine/allison-250-ser-250hp) (registry code 03002)
- Data sheets: [TCDS 2H3](https://openairdocs.org/tcds/2H3) (OpenAirDocs)
- Serial number: 7727
- Year built: 1970
- Type of aircraft: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Multiple
- Airworthiness date: June 18, 2003
- Last registry action: February 9, 2008
- Mode S code: A4CD86
- Location: [Olathe, CO](https://openairdocs.org/faa-place/CO/Olathe)
- Owner type: Individual
- Owner's area on the map: 38.4583° N, 108.1187° W: Placed by OpenAirDocs at the center of ZIP code 81425, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4086C
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4086C
- Page: https://openairdocs.org/deregistered/N4086C-2013-06-10

From the FAA registry file of November 5, 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-4A: https://openairdocs.org/model/bell-47g-4a.md

## NTSB investigations (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 DFW06CA142](https://openairdocs.org/ntsb/DFW06CA142), May 30, 2006: Bell 47G-4A (N4086C), Sheridan, AR, substantial damage. Probable cause: The pilot's inadequate fuel management, which resulted in fuel exhaustion and a subsequent loss of engine power. A contributing factor was the lack of suitable terrain for the forced landing.

## FAA accident and incident reports (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 20060530009509A](https://openairdocs.org/incident/20060530009509A), May 30, 2006: Bell 47G4A (N4086C), Sheridan, AR, Substantial damage. (-23) On may 30, 2006, about 1737 central daylight time, a Bell helicopter BHT-47-G4A, operated as a commercial agricultural aircraft, zmug, by the commercial…

## Other aircraft with N4086C

- [Cancelled 1955-10-14](https://openairdocs.org/deregistered/N4086C-1955-10-14): Stinson 108-3, S/N 108-5086. Owner: [Consolidated Vultee Aircraft Corp](https://openairdocs.org/faa-owner/CONSOLIDATED%20VULTEE%20AIRCRAFT%20CORP), [Wayne, MI](https://openairdocs.org/faa-place/MI/Wayne)

---
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.