STC SH3555NM

FAA DRS lists SH3555NM as Current · Reissued, held by Rolls-Royce Engine Services-Oakland Inc., for MD Helicopter 369D, MD Helicopter 369HS, and MD Helicopter 369F, and 5 more aircraft configurations. Recorded change: Installation of a Teledyne-Gill P/N G-641 lead acid battery. Snapshot dated June 30, 2026.

FAA-listed holder

Rolls-Royce Engine Services-Oakland Inc.

Aircraft configurations

FAA revision date

January 6, 2011

FAA status

Current · Reissued

Recorded modification

What the FAA record covers

SH3555NM 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: MD Helicopter 369D, MD Helicopter 369HS, and MD Helicopter 369F, and 5 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

MD Helicopter 369DH3WE MD Helicopter 369HSH3WE MD Helicopter 369FH3WE MD Helicopter 369HH3WE MD Helicopter 369HEH3WE MD Helicopter 369FFH3WE MD Helicopter 500NH3WE MD Helicopter 369EH3WE

Buyer checks

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SR09232RCElectrical systemsRevised Nov 24, 2011

Installation of a ground inverter.

FAA holder: Vector Aerospace Helicopter Services USA Inc.

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ST00732DEElectrical systemsRevised Oct 5, 2011

Replacement of the original equipment nickel cadmium batteries with Concorde Model RG-380E/44LS Lead Acid Batteries in accordance with Concorde Battery Corporation Master Drawing List 5-0353, Revision B, dated September 15, 2011 or later FAA approved revision.

FAA holder: Concorde Battery Corporation

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SA122CEElectrical systemsRevised Sep 30, 2011

Install Hoskins supplementary light system consisting of colored Model A(or clear or colored Model E) wing tip lights, a Model C or 2 tail light, and optionally, two of Model 2 fuselage lights with M-3 or M-5 power supply.

FAA holder: BF Goodrich Aerospace

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SA2404WEElectrical systemsRevised Sep 30, 2011

Consolidation of STC s SA355CE and SA362CE into one STC having a Master Eligibility List and amendment of these STC s to include and improved Power Supply Assembly and Subchassis Timer Assembly for the Twilighter MK III high intensity supplementary lighting system in accordance with the applicable FAA sealed drawing listed on the attached sealed Master Eligibility List Number SA2404WE.

FAA holder: BF Goodrich Aerospace

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What the FAA record covers

Aircraft named in FAA DRS

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Related electrical systems STCs

Installation of a ground inverter.

Replacement of the original equipment nickel cadmium batteries with Concorde Model RG-380E/44LS Lead Acid Batteries in accordance with Concorde Battery Corporation Master Drawing List 5-0353, Revision B, dated September 15, 2011 or later FAA approved revision.

Install Hoskins supplementary light system consisting of colored Model A(or clear or colored Model E) wing tip lights, a Model C or 2 tail light, and optionally, two of Model 2 fuselage lights with M-3 or M-5 power supply.