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.
Modification demand surface
Recorded holders
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.
Revise mast controls and remove stabilizer bar and install control system.
FAA holder: Scott's-Bell 47 Inc
Installation of a barrier air filtration system.
FAA holder: Cascade Flying Service LLC
Install fixed elevator in lieu of synchronized elevator.
FAA holder: Scott's Bell 47 Inc
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
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
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
Installation of Improved Main Rotor Grips and Matching Adapter Nut.
FAA holder: Scott's Bell 47 Inc
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.