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Electrical systems

STC SR03819AT

FAA DRS lists SR03819AT as Current · Reissued, held by Concorde Battery Corporation, for Sikorsky Aircraft S-76B. Recorded change: Installation of a Lead Acid Battery. Snapshot dated June 30, 2026.

FAA-listed holder
Concorde Battery Corporation
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of a Lead Acid Battery.

SR03819AT 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: Sikorsky Aircraft S-76B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Sikorsky Aircraft S-76BH1NE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Sikorsky Aircraft S-76B model, serial range, and configuration?
  2. 02Which load analysis, wiring changes, protection, and limitations apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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