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Aircraft STC directory

Airbus SAS A321-253N STCs

The Jun 30, 2026 FAA DRS snapshot contains 76 selected supplemental type certificates with status Current whose public applicability data names the Airbus SAS A321-253N. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

76
listed Current at snapshot
48
holder directories
10
modification categories
May 21, 2026
latest recorded revision

Modification demand surface

Other aircraft modifications28
Aircraft connectivity14
Cabin and interiors10
Safety and emergency equipment7
Avionics6
Cargo and special mission5
Aircraft structures2
Fuel systems2
Electrical systems1
Landing gear and brakes1

Recorded holders

Amphenol Cable and Interconnect Technologies Inc.7Delta Engineering Corporation6Telair International3Rosemount Aerospace Inc3Honeywell International Inc3Thales Avionics Inc3ALOFT AeroArchitects2Space Exploration Technologies Corp./Starlink Aviation2Woven Electronics LLC2AMAC Aerospace Switzerland AG2Avionics Support Group Inc.2Pratt & Whitney2American Airlines, Inc., Maintenance and Engineering (M&E) Division1Eirtech Aviation Services Inc.1EAD Aerospace Airworthiness T/A Eclipse Technics1Safran Cabin Inc.1Airbus S.A.S.1American Airlines, Inc., M&E Engineering Division1Aerotec Concept1AerSale Inc.1

Recently revised A321-253N STCs

Showing the 76 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.