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Other aircraft modifications

STC ST04211AT

FAA DRS lists ST04211AT as Current · Issued, held by Concorde Battery Corporation, for Airbus Defense and Space SA C-295, Airbus Defense and Space SA CN-235-100, and Airbus Defense and Space SA CN-235-200, and 2 more aircraft configurations. Recorded change: Replace original equipment Nickel-Cadmium (NiCd) main batteries with Concorde Lead-Acid, main batteries along with associated hardware. Snapshot dated June 30, 2026.

FAA-listed holder
Concorde Battery Corporation
Aircraft configurations
5
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Replace original equipment Nickel-Cadmium (NiCd) main batteries with Concorde Lead-Acid, main batteries along with associated hardware.

ST04211AT 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: Airbus Defense and Space SA C-295, Airbus Defense and Space SA CN-235-100, and Airbus Defense and Space SA CN-235-200, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Airbus Defense and Space SA C-295A21NMAirbus Defense and Space SA CN-235-100A21NMAirbus Defense and Space SA CN-235-200A21NMAirbus Defense and Space SA CN-235-300A21NMAirbus Defense and Space SA CN-235A21NM

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Airbus Defense and Space SA C-295 and Airbus Defense and Space SA CN-235-100, and 3 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs 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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