# N4239J: Bell 47G-2, registration cancelled 2018-05-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 3, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Bell 47G-2](https://openairdocs.org/model/bell-47g-2) (registry code 1181008)
- Data sheets: [TCDS H-1](https://openairdocs.org/tcds/H-1) (OpenAirDocs)
- Serial number: 1
- Type of aircraft: Rotorcraft
- Certificate issued: December 5, 2011
- Last registry action: October 6, 2014
- Mode S code: A50A60
- Owner when cancelled: [Underwood William D](https://openairdocs.org/faa-owner/UNDERWOOD%20WILLIAM%20D)
- Location: [Peoria, AZ](https://openairdocs.org/faa-place/AZ/Peoria)
- Owner type: Individual
- Owner's area on the map: 33.6091° N, 112.2303° W: Placed by OpenAirDocs at the center of ZIP code 85381, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4239J
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4239J
- Page: https://openairdocs.org/deregistered/N4239J-2018-05-03

From the FAA registry file of October 29, 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-2: https://openairdocs.org/model/bell-47g-2.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 LAX86LA203](https://openairdocs.org/ntsb/LAX86LA203), May 2, 1986: Bell 47G-2 (N4239J), Palmdale, CA, substantial damage

## 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 19860501015109A](https://openairdocs.org/incident/19860501015109A), May 1, 1986: Bell 47G2 (N4239J), Palmdale, CA, Substantial damage. Aircraft was damaged during a hard emergency landing. Engine failed from fuel exhaustion. Compass inoperable.

## Other aircraft with N4239J

- [Cancelled 1970-07-20](https://openairdocs.org/deregistered/N4239J-1970-07-20): Piper PA-28-140, S/N 28-22591. Owner: [Sundin Aviation Co](https://openairdocs.org/faa-owner/SUNDIN%20AVIATION%20CO), [Newark, OH](https://openairdocs.org/faa-place/OH/Newark)

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