Activation of Wireless Local Area Network (WLAN) system.
FAA holder: Jet Aviation AG
Aircraft STC directory
Airbus SAS A321-112 STCs
The cited FAA DRS record snapshots contain 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
Jul 1, 2026
latest recorded revision
Modification demand surface
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 & Whitney2Jet Aviation AG1Eirtech Aviation Services Inc.1Astronics Advanced Electronic Systems (AES)1
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.
View record
Installation of Intelsat Connectivity Antenna (with demod option).
FAA holder: Delta Engineering Corporation
Installation of Adams Rite Lavatory Equipment.
FAA holder: Delta Engineering Corporation
Installation of Mass Systems fire extinguisher cartridges as replacements for Kidde fire extinguisher cartridges in fire extinguisher bottles.
FAA holder: AMETEK AMERON LLC d/b/a MASS Systems
Viasat KA SATCOM Antenna System Installation, approve configurations.
FAA holder: ALOFT AeroArchitects
Viasat KA Cabin Distribution System Installation.
FAA holder: ALOFT AeroArchitects
Installation of a Panasonic Avionics Corporation Global Communications Suite Antenna.
FAA holder: Delta Engineering Corporation
Installation of a single cockpit USB charger.
FAA holder: Eirtech Aviation Services Inc.
Installation of Inflight Warning Systems Fan Vibration Monitor Unit.
FAA holder: Astronics Advanced Electronic Systems (AES)
Installation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles.
FAA holder: AMETEK AMERON, LLC d/b/a MASS Systems
Installation of Row 44 Broadband Antenna System Provisions.
FAA holder: Anuvu IFC Corporation
Installation of Thinkom antenna on the top rear fuselage.
FAA holder: EAD Aerospace Airworthiness T/A Eclipse Technics
Installation of an Automatic Dependent Surveillance Broadcast Out (ADS-B Out) Transponder System with Honeywell Integrated Multi-Mode Receiver (IMMR), Model Number IMMR 20.1 installed with TSO-C190 compliant GPS antenna.
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
Installation of JADE SATCOM Antenna System Provisions.
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
Installation of an Avionica, Inc. avCM Cellular Module.
FAA holder: Aircraft Systems and Manufacturing Inc.
Installation of modular lower deck Cargo Loading System (CLS).
FAA holder: Telair International
Installation with demod option of Intelsat Cabin Connectivity System.
FAA holder: Delta Engineering Corporation
AAR Engineering Services Seat Re-pitch.
FAA holder: Delta Engineering Corporation
Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII.
FAA holder: Aircraft Systems and Manufacturing Inc.
Installation of AD Aerospace Cockpit Door Monitoring System.
FAA holder: Amphenol Cable and Interconnect Technologies, Inc.
Installation of ECS EZMount® mechanical mounting assemblies on lower frames of cockpit sliding windows.
FAA holder: Amphenol Cable and Interconnect Technologies Inc
Installation and activation of the RAVE Wireless Broadband System.
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
Installation and activation of an ARINC 791 SATCOM System.
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
The Certification for Transmitting Portable Electronic Device (TPED).
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
Structure Reinforcement Common Design for ARINC 791 Large Antenna Installation.
FAA holder: Sabena Technics BGC
Installation of the Spacex Starlink Aviation Satcom System.
FAA holder: Space Exploration Technologies Corp./Starlink Aviation
Installation of the ARTEX 4000 Emergency Locator Transmitter (ELT) System.
FAA holder: Woven Electronics LLC
Installation of Flight Deck Power System.
FAA holder: Rosemount Aerospace Inc.
Replacement of Halon agent with alternate Halon-free Portable Fire Extinguisher agent.
FAA holder: AMAC Aerospace Switzerland AG
Installation of a Pexco AirShield.
FAA holder: Pexco Aerospace Inc.
Introduction of Activation of Wireless Charging Systems for Portable Electronic Devices.
FAA holder: AMAC AEROSPACE SWITZERLAND AG
Update of a Gogo ATG4 system.
FAA holder: Delta Engineering Corporation
Installation of Wireless IFE System.
FAA holder: H4 Aerospace (UK) Ltd.
Installation of a Honeywell RESCU 406AF Emergency Locator Transmitter (ELT) System.
FAA holder: Honeywell International Inc.
Installation of Eastern Aero Marine (EAM) Model ES-320F escape slide.
FAA holder: Lufthansa Technik AG
Installation of Rockwell Collins GLU-2100 Multi Mode Receivers (MMR).
FAA holder: Woven Electronics LLC
Installation of KA-Band System Broadband Provisions.
FAA holder: EAD Aerospace Airworithiness
Installation of a flight attendant crew rest curtain.
FAA holder: Commercial Aircraft Interiors
Update of Intelsat components.
FAA holder: Delta Engineering Corporation
Installation of a International Communications Group ICS-120A/220A Iridium Communications System.
FAA holder: Avionics Support Group Inc.
Installation of an Avionica WiFi System.
FAA holder: Aircraft Systems and Manufacturing Inc
Recore of Leibherr Primary Heat Exchanger.
FAA holder: Honeywell International Inc.
Recore of Leibherr Main Heat Exchanger.
FAA holder: Honeywell International Inc.
Recore of Leibherr Reheater Heat Exchanger.
FAA holder: Honeywell International Inc.
Installation of Aviation Clean Air (ACA) aircraft ionization units.
FAA holder: VT DRB Aviation Consultants
Installation of a Talon Aerospace LED Replacement Navigation / Position Light.
FAA holder: Aaxico Technical Services Inc.
Installation of a Talon Aerospace Anti-Collision Light.
FAA holder: Aaxico Technical Services Inc.
Installation of a Talon LED Replacement Wing and Tail Mounted Anti-Collision Lights.
FAA holder: Aaxico Technical Services Inc.
Installation of a Talon Aerospace LED Replacement General Purpose Lamps.
FAA holder: Aaxico Technical Services Inc.
Installation of a Thales In-Flight Entertainment System.
FAA holder: Thales Avionics Inc
Installation of an Iridium Communication System.
FAA holder: Aircraft Systems and Manufacturing Inc
Installation of Zero Passenger Layout of Passenger Accommodation (LOPA).
FAA holder: Eirtech Aviation Services Limited
TPED Compatibility Test in accordance with StandardAero Master Data List 1037140, Revision (B), dated June 1, 2020 or later FAA approved revision.
FAA holder: Standard Aero Business Aviation Services LLC
Installation of the Passenger Luggage Space Upgrade.
FAA holder: FACC Operations GmbH
Installation of an Aviator 300(D) Communications System and Wireless Access Point.
FAA holder: Avionics Support Group Inc.
Installation of TCAS 7.1 (ACAS II) upgrade of Prior Existing TCAS 7.0.
FAA holder: Scandinavian Avionics Design ApS
Installation of C&X band fuselage nose radome shell.
FAA holder: The NORDAM Group LLC
Installation of a Pexco Aerospace, Inc. Seat track cover.
FAA holder: Pexco Aerospace Inc
Installation of a Crane Aerospace & Electronics Tire Sensor Assembly.
FAA holder: ELDEC Corporation
Replace the existing Mode S Transponder system.
FAA holder: Aviation Communication and Surveillance Systems (ACSS) LLC
Modification to upgrade the existing XS-950 Mode S Transponder system to add ADS-B Out.
FAA holder: Aviation Communication and Surveillance Systems (ACSS) LLC
Installation of the Thales Ka Broadband Connectivity System.
FAA holder: Thales Avionics Inc
Installation of Airbus LiTeMood Cabin Lighting Upgrade.
FAA holder: STG Aerospace Ltd Brecon House, william Brown Close
Installation of Dukane underwater acoustic beacon.
FAA holder: VT DRB Aviation Consultants
Transponder upgrade for ADS-B Out capabilities (DO-260B compliant).
FAA holder: Fokker Services B.V.
Installation of Pall Aeropower Corporation FTIS pre-filter kit part number A290957STC.
FAA holder: Pall Aeropower Corporation
Installation of vortex generators.
FAA holder: Aviation Technical Services