ST04362ATAvionics
Installation of the Rockwell Collins Automatic Dependent Surveillance - Broadcast (ADS-B) Out System.
FAA holder: Woven Electronics LLC
Aircraft STC directory
Airbus A321-271N STCs
The Jun 30, 2026 FAA DRS snapshot contains 8 selected supplemental type certificates with status Current whose public applicability data names the Airbus A321-271N. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
8
listed Current at snapshot
6
holder directories
5
modification categories
Jun 14, 2022
latest recorded revision
Modification demand surface
Other aircraft modifications3
Aircraft connectivity2
Avionics1
Electrical systems1
Cabin and interiors1
Recently revised A321-271N STCs
Showing the 8 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
ST01805WIOther aircraft modifications
Modification of Rockwell Collins TCAS II System Installation with DC powered TCAS Transmitter Receiver Processor.
FAA holder: Rockwell Collins Inc
ST03851NYOther aircraft modifications
Installation of a LED Wash Light System.
FAA holder: H4 Aerospace (UK) Ltd.
ST03922NYElectrical systems
Installation of Hawker EnerSys Ni-Cad Battery.
FAA holder: MAC AERO INTERIORS LTD
ST03412NYAircraft connectivity
Installation of a ViaSat Radome/Antenna and relocation of VHF #3 antenna.
FAA holder: Delta Engineering Corporation
ST03404NYAircraft connectivity
Installation of a ViaSat Cabin Connectivity system.
FAA holder: Delta Engineering Corporation
ST02532SECabin and interiors
Installation of interior components.
FAA holder: Northwest Aerospace Technologies Inc
ST02429LAOther aircraft modifications
Installation of Aviation Communication & Surveillance Systems TCAS SafeRoute System.
FAA holder: Aviation Communication and Surveillance Systems (ACSS) LLC