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.
Recorded modification
What the FAA record covers
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.
Buyer checks
Confirm before sourcing
Related other aircraft modifications STCs
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Non-group aircraft approval for Reduced Vertical Separation Minimum (RVSM).
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