STC ST04443CH
FAA DRS lists ST04443CH as Current · Reissued, held by Astronics Armstrong Aerospace, for Airbus SAS A319-111, Airbus SAS A320-111, and Airbus SAS A321-111. Recorded change: Make: Airbus Model:A319 Series, A320 Series, A321 Series:Installation of a Ballard webCS System in accordance with Astronics Armstrong Aerospace Master Data List, Document Number DC104-9905-00, Revision A, dated March 26, 2020. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Make: Airbus Model:A319 Series, A320 Series, A321 Series:Installation of a Ballard webCS System in accordance with Astronics Armstrong Aerospace Master Data List, Document Number DC104-9905-00, Revision A, dated March 26, 2020.
ST04443CH 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 SAS A319-111, Airbus SAS A320-111, and Airbus SAS A321-111. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Airbus SAS A319-111 and Airbus SAS A320-111, and 1 more aircraft configuration model, serial range, and configuration?
- 02Which configuration, parts, installation data, limitations, and ICAs apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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