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
Aircraft STC directory
Airbus SAS A300 B4-103 STCs
The Jun 30, 2026 FAA DRS snapshot contains 25 selected supplemental type certificates with status Current whose public applicability data names the Airbus SAS A300 B4-103. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
25
listed Current at snapshot
18
holder directories
6
modification categories
Apr 20, 2026
latest recorded revision
Modification demand surface
Recorded holders
Honeywell International Inc3Amphenol Cable and Interconnect Technologies Inc.2Aaxico Technical Services Inc.2Aviation Communication and Surveillance Systems (ACSS) LLC2AMETEK AMERON LLC d/b/a MASS Systems1APTOZ EHF.1Aircraft Systems and Manufacturing Inc1Safran Cabin Inc.1Acron Aviation Inc.1UMLAUT ENGINEERING GMBH1STG AEROSPACE GERMANY GmbH1LiteAir Aviation Products Inc1STG Aerospace Inc.1Delta Engineering Corporation1STG Aerospace Ltd1PMV Engineering1Scandinavian Avionics Design ApS1Purolator Facet, Inc1
Recently revised A300 B4-103 STCs
Showing the 25 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
Installation of an Avionica, Inc. avCM Cellular Module.
FAA holder: Aircraft Systems and Manufacturing Inc.
Installation of dual Honeywell Super Attitude heading Reference Systems (SAHRS).
FAA holder: Amphenol Cable and Interconnect Technologies, Inc.
Installation of Honeywell International Enhanced Ground Proximity Warning System.
FAA holder: Amphenol Cable and Interconnect Technologies, Inc.
Integration of Halon-free Portable Fire Extinguisher HAFEX.
FAA holder: UMLAUT ENGINEERING GMBH
Installation of saf-Tglo ECO Photoluminescent Aisle Path Marking Systems.
FAA holder: STG AEROSPACE GERMANY GmbH
Installation of lightweight window plugs.
FAA holder: LiteAir Aviation Products Inc
Installation of Model 4033, 4034 and 4038 Transient Suppression Units.
FAA holder: Honeywell International Inc
Modification of air to air heat exchanger (P/N 187900-9).
FAA holder: Honeywell International Inc.
Installation of a Talon Aerospace Anti-Collision Light.
FAA holder: Aaxico Technical Services Inc.
Installation of a Talon Aerospace LED Replacement General Purpose Lamps.
FAA holder: Aaxico Technical Services Inc.
Installation of Wireless PCMCIA for DFDAU.
FAA holder: Delta Engineering Corporation
Installation of an alternate part number.
FAA holder: Honeywell International Inc
Upgrade from TCAS II software version 7.0 to 7.1.
FAA holder: PMV Engineering
Installation of TCAS 7.1 (ACAS II) upgrade of Prior Existing TCAS 7.0.
FAA holder: Scandinavian Avionics Design ApS
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 a replacement coalescer filter.
FAA holder: Purolator Facet, Inc
Installation of T2CAS with TCAS version 7.1.
FAA holder: Aircraft Communication & Surveillance Systems