STC SH3776SW

FAA DRS lists SH3776SW as Current · Reissued, held by RSG Products, for Bell Helicopter Textron Canada 206L-3. Recorded change: Installation of an Inverter. Snapshot dated June 30, 2026.

FAA-listed holder

RSG Products

Aircraft configurations

FAA revision date

March 3, 2017

FAA status

Current · Reissued

Recorded modification

What the FAA record covers

SH3776SW identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Bell Helicopter Textron Canada 206L-3. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bell Helicopter Textron Canada 206L-3H2SW

SA2232WEElectrical systemsRevised Nov 30, 2011

Replacement of Nickel-Cadmium Battery with two Lead-Acid Batteries.

FAA holder: United Airlines Inc

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SA2784NM-DElectrical systemsRevised Nov 30, 2011

Installation of wiring provisions for a Windshear Warning System in accordance with United Air Lines DAS-1-WE Approved Drawing List No. 2784 dated February 7, 1991, or later FAA approved revisions.

FAA holder: United Airlines Inc

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SA2786NM-DElectrical systemsRevised Nov 30, 2011

Activation of Boeing installed ADF-1 system provisions, installation of a SELCAL system, an HF communications system and wiring provisions for a second HF communications system in accordance with United Air Lines, DAS-1-WE Approved Drawing List No. 2786 dated February 13, 1991, or later FAA approved revisions.

FAA holder: United Airlines Inc

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SA2793NM-DElectrical systemsRevised Nov 30, 2011

Installation of a new equipment shelf in the electrical and electronics bay in accordance with United Air Lines DAS1WE Approved Master Drawing List No. 2793, dated August 23, 1991, or later FAA approved revision.

FAA holder: United Airlines Inc

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FAA record reference

STC number: SH3776SW
Product: Aircraft · Rotorcraft
Country: United States
Application date: February 23, 1987
Revision date: March 3, 2017
CFR references: Part 21

What the FAA record covers

Aircraft named in FAA DRS

Related electrical systems STCs

Replacement of Nickel-Cadmium Battery with two Lead-Acid Batteries.

Installation of wiring provisions for a Windshear Warning System in accordance with United Air Lines DAS-1-WE Approved Drawing List No. 2784 dated February 7, 1991, or later FAA approved revisions.

Installation of a new equipment shelf in the electrical and electronics bay in accordance with United Air Lines DAS1WE Approved Master Drawing List No. 2793, dated August 23, 1991, or later FAA approved revision.

FAA record reference