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Other aircraft modifications

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.

FAA-listed holder
Astronics Armstrong Aerospace
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

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.

Airbus SAS A319-111A28NMAirbus SAS A320-111A28NMAirbus SAS A321-111A28NM

Buyer checks

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