Aircraft STC directory

Scotts-Bell 47 47G-3B-2A STCs

The Jun 30, 2026 FAA DRS snapshot contains 11 selected supplemental type certificates with status Current whose public applicability data names the Scotts-Bell 47 47G-3B-2A. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

11

listed Current at snapshot

2

holder directories

5

modification categories

Jun 14, 2021

latest recorded revision

Modification demand surface

Other aircraft modifications5 Propellers2 Flight controls2 Fuel systems1 Engine and powerplant1

Recorded holders

Scott's Bell 47 Inc9 Cascade Flying Service LLC1

Recently revised 47G-3B-2A STCs

Showing the 11 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

SR09066RCPropellersRevised Jun 14, 2021

Fabricate the HAC-47-3 Tail Rotor Blade.

FAA holder: Scott's-Bell 47 Inc

SH2772SWOther aircraft modificationsRevised Oct 10, 2019

Revise mast controls and remove stabilizer bar and install control system.

FAA holder: Scott's-Bell 47 Inc

SR01845SEOther aircraft modificationsRevised Mar 23, 2018

Installation of a barrier air filtration system.

FAA holder: Cascade Flying Service LLC

SH166GLFuel systemsRevised Aug 7, 2014

Installation of Low Fuel Warning System.

FAA holder: Scott's Bell 47 Inc

SH1710GLFlight controlsRevised Aug 7, 2014

Install fixed elevator in lieu of synchronized elevator.

FAA holder: Scott's Bell 47 Inc

SH2397SWEngine and powerplantRevised Aug 7, 2014

Installation of Ag-King 500B Spray System with 2 tanks (800 pounds total allowable), 32 foot boom on end of skid tubes and engine driven pump.

FAA holder: Scott's Bell 47 Inc

SH279SWOther aircraft modificationsRevised Aug 7, 2014

Modification of dual control cyclic stick into quick removable stick similar to Bell 47A stick by cutting off the stick and making an insert of 4130 steel tube to fit inside.

FAA holder: Scott's Bell 47 Inc

SH382SWOther aircraft modificationsRevised Aug 7, 2014

Eligible only on Bell 47 series with open tail booms. Installation of sign per Kitz Kopter's Drawing KK-101 dated 10/14/64.

FAA holder: Scott's Bell 47 Inc

SH972SWFlight controlsRevised Aug 7, 2014

Installation of copilot's rudder pedals.

FAA holder: Scott's Bell 47 Inc

SR09321RCOther aircraft modificationsRevised Aug 7, 2014

Installation of Improved Main Rotor Grips and Matching Adapter Nut.

FAA holder: Scott's Bell 47 Inc

SR09346RCPropellersRevised Nov 18, 2011

Installation of main rotor blade grip with modified root radius and matching adapter in accordance with Helicopter Tech, Inc., Drawing List R47-120-252-1000, Revision IR, dated May 15, 2002, or later Federal Aviation Administration (FAA) approved revision.

FAA holder: Helicopter Tech Inc.