# N24FS: Bell 206B, registration cancelled 2021-08-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 28, 2021
- Status when cancelled: Assigned, pending cancellation
- Airframe: [Bell 206B](https://openairdocs.org/model/bell-206b) (registry code 1181511)
- Engine: [Rolls-Royce 250-C20B](https://openairdocs.org/engine/rolls-royce-250-c20b) (registry code 54385)
- Data sheets: [TCDS H2SW](https://openairdocs.org/tcds/H2SW), [TCDS E4CE](https://openairdocs.org/tcds/E4CE) (OpenAirDocs)
- Serial number: 2040
- Type of aircraft: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Multiple
- Airworthiness date: March 13, 2017
- Last registry action: February 23, 2021
- Mode S code: A22E34
- The mark today: https://openairdocs.org/aircraft/N24FS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=24FS
- Page: https://openairdocs.org/deregistered/N24FS-2021-08-28

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 206B: https://openairdocs.org/model/bell-206b.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 WPR17LA113](https://openairdocs.org/ntsb/WPR17LA113), May 26, 2017: Bell 206B (N24FS), Rockville, ID, substantial damage. Probable cause: The in-flight failure of the engine-to-transmission drive shaft due to a fatigue fracture of one of the KAflex flex frames caused by a loose bolt, which resulted in a total loss of engine power and a…

## 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 20170526006839A](https://openairdocs.org/incident/20170526006839A), May 26, 2017: Bell 206B (N24FS), Rockville, ID, Substantial damage. Pilot was performing 137 operations. Pilot reported a grinding noise and a loud bang, followed by a loss of power. Helicopter descended from 50 feet with a…

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