STC ST11091DS
FAA DRS lists ST11091DS as Current · Amended, held by American Airlines Inc., for Airbus SAS A321 Model -253NX and Airbus SAS A321 Model -253N. Recorded change: Installation of Heads-Up Technologies Pre-Recorded Announcement Machine (PRAM). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST11091DS 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 A321 Model -253NX and Airbus SAS A321 Model -253N. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related other aircraft modifications STCs
Fabrication and Installation of blended winglets.
FAA holder: Aviation Partners Inc
TCAS 2000 Upgrade to TCAS Change 7.1.
FAA holder: Dassualt Falcon Service