ST03741NYAircraft connectivity
Viasat KA SATCOM Antenna System Installation, approve configurations.
FAA holder: ALOFT AeroArchitects
Aircraft STC directory
Airbus SAS A321-272NX STCs
The Jun 30, 2026 FAA DRS snapshot contains 35 selected supplemental type certificates with status Current whose public applicability data names the Airbus SAS A321-272NX. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
35
listed Current at snapshot
18
holder directories
7
modification categories
Apr 6, 2026
latest recorded revision
Modification demand surface
Other aircraft modifications12
Aircraft connectivity9
Cabin and interiors8
Avionics3
Cargo and special mission1
Electrical systems1
Aircraft structures1
Recorded holders
Amphenol Cable and Interconnect Technologies Inc.5Delta Engineering Corporation4ALOFT AeroArchitects3Space Exploration Technologies Corp./Starlink Aviation3Aviation Communication and Surveillance Systems (ACSS) LLC2Thales Avionics Inc2Pratt & Whitney2EAD Aerospace Airworthiness T/A Eclipse Technics1Libellule Monde Inc.1Aerotec Concept1ACES Inc.1Burrana Inc.1Commercial Aircraft Interiors1Avionics Support Group Inc.1Securaplane Technologies Inc.1AAR Aircraft Services1Ancra International LLC1Honeywell International Inc1
Recently revised A321-272NX STCs
Showing the 35 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
ST12325SEOther aircraft modifications
Installation of the SpaceX Starlink Aero Terminal.
FAA holder: Space Exploration Technologies Corp./Starlink Aviation
ST12326SEOther aircraft modifications
SpaceX Starlink Aviation System Installation and Activation.
FAA holder: Space Exploration Technologies Corp./Starlink Aviation
ST03742NYCabin and interiors
Viasat KA Cabin Distribution System Installation.
FAA holder: ALOFT AeroArchitects
ST02890NYAircraft connectivity
Installation of a Panasonic Avionics Corporation Global Communications Suite Antenna.
FAA holder: Delta Engineering Corporation
ST12229IBAircraft connectivity
Installation of Thinkom antenna on the top rear fuselage.
FAA holder: EAD Aerospace Airworthiness T/A Eclipse Technics
ST04288CHAircraft connectivity
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.
ST04292CHAircraft connectivity
Installation of JADE SATCOM Antenna System Provisions.
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
ST12056IBOther aircraft modifications
The Manufacture and Installation of External Printed Aircraft Graphics Film.
FAA holder: Libellule Monde Inc.
ST02717LAAvionics
Upgrade of T3CAS and installation of ACSS SafeRoute+TM ADS-B In System.
FAA holder: Aviation Communication and Surveillance Systems (ACSS) LLC
ST04798NYCabin and interiors
AAR Engineering Services Seat Re-pitch.
FAA holder: Delta Engineering Corporation
ST04328CHAircraft connectivity
Installation and activation of the RAVE Wireless Broadband System.
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
ST04334CHAircraft connectivity
Installation and activation of an ARINC 791 SATCOM System.
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
ST04287CHOther aircraft modifications
The Certification for Transmitting Portable Electronic Device (TPED).
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
ST02716SECargo and special mission
Conversion of an Airbus A321-200 passenger configuration airplane to a freighter configuration.
FAA holder: 321 Precision Conversions LLC
ST09939ACAircraft connectivity
Installation of the Spacex Starlink Aviation Satcom System.
FAA holder: Space Exploration Technologies Corp./Starlink Aviation
ST00143IBCabin and interiors
Installation of the ACES Inc. Seat Table Inset (STI) Assembly, Part Number 2521-4002, at the Middle Seat in the First Three (3) Left-Hand and Right-Hand Rows.
FAA holder: ACES Inc.
ST02768SEOther aircraft modifications
Installation of a Pexco AirShield.
FAA holder: Pexco Aerospace Inc.
ST00898DECabin and interiors
Installation of Glide Lite In-Flight Entertainment System.
FAA holder: Burrana Inc.
ST03194NYOther aircraft modifications
Update of a Gogo ATG4 system.
FAA holder: Delta Engineering Corporation
ST03739NYOther aircraft modifications
Electromagnetic Compatibility (EMC) for RF Systems installation on electromagnetic compatibility testing on Airbus A321 series aircraft.
FAA holder: ALOFT AeroArchitects
ST02656SEOther aircraft modifications
Installation of a flight attendant crew rest curtain.
FAA holder: Commercial Aircraft Interiors
ST03974ATOther aircraft modifications
Installation of a International Communications Group ICS-120A/220A Iridium Communications System.
FAA holder: Avionics Support Group Inc.
ST03414NYCabin and interiors
Installation of a Thales In-Flight Entertainment System.
FAA holder: Thales Avionics Inc
ST02528LACabin and interiors
Installation of Data Transfer Device (DTD) into the existing Cabin Medial Loader (CML).
FAA holder: Thales Avionics Inc
ST04383CHElectrical systems
Replacement of Main Ships Battery in accordance with StandardAero Master Data List 1035677, Revision (A), dated November 07, 2019 or later FAA approved revision.
FAA holder: Securaplane Technologies Inc
ST02640LAAvionics
Upgrade of TCAS and installation of ACSS SafeRoute ADS-B In system.
FAA holder: Aviation Communication and Surveillance Systems (ACSS) LLC
ST04438CHOther aircraft modifications
Installation of Wheelchair Stowage Compartment in accordance with ata List, 38925CR002, Revision A, dated October 11, 2019, or later FAA approved revision.
FAA holder: AAR Aircraft Services
ST04351CHCabin and interiors
Installation of a Pexco Aerospace, Inc. Seat track cover.
FAA holder: Pexco Aerospace Inc
SA11213DSOther aircraft modifications
Installation of a Pratt & Whitney enhanced Flight Data Acquisition Storage and Transmission (eFAST) system.
FAA holder: Pratt & Whitney
ST11213DSOther aircraft modifications
Installation of a Pratt & Whitney enhanced Flight Data Acquisition Storage and Transmission (eFAST) system.
FAA holder: Pratt & Whitney
ST01190ATAvionics
Installation of a Universal UNS-1M Navigation Management System with a Global Positioning System (GPS).
FAA holder: Honeywell International Inc.