Skip to content

Aircraft STC directory

Airbus A330-342 STCs

The Jun 30, 2026 FAA DRS snapshot contains 68 selected supplemental type certificates with status Current whose public applicability data names the Airbus A330-342. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

68
listed Current at snapshot
36
holder directories
8
modification categories
Jun 2, 2026
latest recorded revision

Modification demand surface

Other aircraft modifications28
Cabin and interiors24
Cargo and special mission4
Aircraft connectivity3
Avionics3
Safety and emergency equipment3
Aircraft structures2
Landing gear and brakes1

Recorded holders

Delta Engineering Corporation6Armstrong Aerospace5Lufthansa Technik AG4B/E Aerospace Inc - FSI3Intelsat Inflight LLC3Northwest Aerospace Technologies Inc3Telair International LLC3Rosemount Aerospace Inc2Honeywell International Inc2Commercial Aircraft Interiors2HAECO Cabin Solutions LLC2Aviation Communication and Surveillance Systems (ACSS) LLC2American Airlines Inc2EMS Technologies Canada Ltd2Libellule Monde Inc.1Safran Cabin Inc.1Aero Technik Inc.1ZIM Aircraft Cabin Solutions LLC1STG Aerospace Inc.1Woven Electronics LLC1

Recently revised A330-342 STCs

Showing the 68 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

ST04219ATAvionics

Version 7.1 Software upgrade of the Aviation Communication & Surveillance Systems (ACSS) TCAS II, Model TCAS 2000, P/N 7517900-10020 (Configuration 1) or Model T2CAS, P/N 9000000-11414 (Configuration 2). This upgrade allows for the installation of Configuration 1 TCAS II. The installation also includes a Mode S ATC Transponder System with ADS-B Out, Model XS-950, P/N 7517800- 10400.

FAA holder: Aviation Communication and Surveillance Systems (ACSS) LLC

View record