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Aircraft STC directory

Airbus SAS A321-112 STCs

The Jun 30, 2026 FAA DRS snapshot contains 102 selected supplemental type certificates with status Current whose public applicability data names the Airbus SAS A321-112. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

102
listed Current at snapshot
56
holder directories
12
modification categories
May 21, 2026
latest recorded revision

Modification demand surface

Other aircraft modifications45
Aircraft connectivity19
Cabin and interiors11
Avionics9
Safety and emergency equipment6
Aircraft structures4
Electrical systems2
Fuel systems2
Cargo and special mission1
Aircraft performance1
Landing gear and brakes1
Engine and powerplant1

Recorded holders

Delta Engineering Corporation8Amphenol Cable and Interconnect Technologies Inc.7Honeywell International Inc6Aircraft Systems and Manufacturing Inc4Aaxico Technical Services Inc.4ALOFT AeroArchitects3Aeroconseil3AMETEK AMERON LLC d/b/a MASS Systems2Woven Electronics LLC2Rosemount Aerospace Inc2AMAC Aerospace Switzerland AG2Lufthansa Technik AG2Avionics Support Group Inc.2VT DRB Aviation Consultants2Thales Avionics Inc2Aviation Communication and Surveillance Systems (ACSS) LLC2Pratt & Whitney2Eirtech Aviation Services Inc.1Astronics Advanced Electronic Systems (AES)1Anuvu IFC Corporation1

Recently revised A321-112 STCs

Showing the 100 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.