STC SA7420SW

FAA DRS lists SA7420SW as Current · Reissued, held by BF Goodrich Aerospace, for Boeing 737. Recorded change: Replace existing Grimes P/N 60-4068-1 emergency power supply with Vista Manufacturing, Inc., emergency power supply Model 65-3, P/N 87-5106-3, in accordance with Vista Manufacturing, Inc., Drawing List 88-5100-3, Rev. A, Dated April 11, 1988, or later FAA Approved Revision. Snapshot dated June 30, 2026.

FAA-listed holder

BF Goodrich Aerospace

Aircraft configurations

FAA revision date

September 30, 2011

FAA status

Current · Reissued

Recorded modification

What the FAA record covers

SA7420SW 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: Boeing 737. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 737A16WE

Buyer checks

Confirm before sourcing

SA379CEElectrical systemsRevised Sep 30, 2011

Installation of Hoskins Twilighter MK V High Intensity Aircraft Lighting System. This is a Supplemental Condenser Discharge (Strobe) Light System, consisting of five (5) Light Units and a Power Supply.

FAA holder: BF Goodrich Aerospace

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SA394CEElectrical systemsRevised Sep 30, 2011

Install Hoskins Twilighter MK III Supplemental High Intensity Lighting System consisting of three Condenser Discharge (Strobe) Light fixtures and a Power Supply.

FAA holder: BF Goodrich Aerospace

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SA7426SWElectrical systemsRevised Sep 30, 2011

Replace existing emergency power supply with Vista Airpak 65B-42 in accordance with Vista Manufacturing, Inc., Drawing List 87-5300, Rev. B, Dated May 5, 1988, or later FAA approved revision.

FAA holder: BF Goodrich Aerospace

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SA7427SWElectrical systemsRevised Sep 30, 2011

Replace existing Grimes P/N 60-1321-1 emergency power supply with Vista Model 65-2, P/N 87-5106-2 emergency power supply in accordance with Vista Manufacturing, Inc., Drawing List 88-5100-2, Rev. A, Dated April 11, 1988 or later FAA Approved Revision.

FAA holder: BF Goodrich Aerospace

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What the FAA record covers

Aircraft named in FAA DRS

Confirm before sourcing

Related electrical systems STCs

Installation of Hoskins Twilighter MK V High Intensity Aircraft Lighting System. This is a Supplemental Condenser Discharge (Strobe) Light System, consisting of five (5) Light Units and a Power Supply.

Install Hoskins Twilighter MK III Supplemental High Intensity Lighting System consisting of three Condenser Discharge (Strobe) Light fixtures and a Power Supply.

Replace existing emergency power supply with Vista Airpak 65B-42 in accordance with Vista Manufacturing, Inc., Drawing List 87-5300, Rev. B, Dated May 5, 1988, or later FAA approved revision.

Replace existing Grimes P/N 60-1321-1 emergency power supply with Vista Model 65-2, P/N 87-5106-2 emergency power supply in accordance with Vista Manufacturing, Inc., Drawing List 88-5100-2, Rev. A, Dated April 11, 1988 or later FAA Approved Revision.