Aircraft STC directory
Airbus SAS A321-253NX STCs
The cited FAA DRS record snapshots contain 54 selected supplemental type certificates with status Current whose public applicability data names the Airbus SAS A321-253NX. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Modification demand surface
Recorded holders
Recently revised A321-253NX STCs
Showing the 54 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
Installation of Intelsat Connectivity Antenna (with demod option).
FAA holder: Delta Engineering Corporation
Viasat KA SATCOM Antenna System Installation, approve configurations.
FAA holder: ALOFT AeroArchitects
Installation of the SpaceX Starlink Aero Terminal.
FAA holder: Space Exploration Technologies Corp./Starlink Aviation
SpaceX Starlink Aviation System Installation and Activation.
FAA holder: Space Exploration Technologies Corp./Starlink Aviation
Viasat KA Cabin Distribution System Installation.
FAA holder: ALOFT AeroArchitects
Cargo floorboard installation.
FAA holder: American Airlines, Inc., Maintenance and Engineering (M&E) Division
Installation of a Panasonic Avionics Corporation Global Communications Suite Antenna.
FAA holder: Delta Engineering 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 with demod option of Intelsat Cabin Connectivity System.
FAA holder: Delta Engineering Corporation
Upgrade of T3CAS and installation of ACSS SafeRoute+TM ADS-B In System.
FAA holder: Aviation Communication and Surveillance Systems (ACSS) LLC
AAR Engineering Services Seat Re-pitch.
FAA holder: Delta Engineering Corporation
Installation of hanging soft dividers and sidewall mounted literature pockets.
FAA holder: American Airlines, Inc., M&E Engineering Division
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.
Removal of Ka-band antenna and systems components.
FAA holder: Lufthansa Technik AG
Conversion of an Airbus A321-200 passenger configuration airplane to a freighter configuration.
FAA holder: 321 Precision Conversions LLC
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 a Pexco AirShield.
FAA holder: Pexco Aerospace Inc.
Installation of the Ka-Band Antenna and systems installation.
FAA holder: Lufthansa Technik AG
Update of a Gogo ATG4 system.
FAA holder: Delta Engineering Corporation
Installation of a Honeywell RESCU 406AF Emergency Locator Transmitter (ELT) System.
FAA holder: Honeywell International Inc.
Installation of Rockwell Collins GLU-2100 Multi Mode Receivers (MMR).
FAA holder: Woven Electronics LLC
Installation of a flight attendant crew rest curtain.
FAA holder: Commercial Aircraft Interiors
Installation of a International Communications Group ICS-120A/220A Iridium Communications System.
FAA holder: Avionics Support Group Inc.
Installation of a Thales In-Flight Entertainment System.
FAA holder: Thales Avionics Inc
Modification of Airbus A321-253NX aircraft to re-pitch several rows of main cabin seats.
FAA holder: American Airlines Inc
Upgrade of TCAS and installation of ACSS SafeRoute ADS-B In system.
FAA holder: Aviation Communication and Surveillance Systems (ACSS) 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
Installation of Dukane underwater acoustic beacon.
FAA holder: VT DRB Aviation Consultants
Installation of a Universal UNS-1M Navigation Management System with a Global Positioning System (GPS).
FAA holder: Honeywell International Inc.