Installation of an Airshow 420 system IAW ECS MDL ECS-201346, Rev. A, dtd 1/24/03 or later FAA approved revision.
FAA holder: Amphenol Cable and Interconnect Technologies, Inc.
Aircraft STC directory
Airbus A310-221 STCs
The Jun 30, 2026 FAA DRS snapshot contains 39 selected supplemental type certificates with status Current whose public applicability data names the Airbus A310-221. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
39
listed Current at snapshot
23
holder directories
8
modification categories
Feb 17, 2025
latest recorded revision
Modification demand surface
Recorded holders
Rockwell Collins Inc6Amphenol Cable and Interconnect Technologies Inc.4Aviation Communication and Surveillance Systems (ACSS) LLC3Woven Electronics LLC2Telair International LLC2Teledyne Controls2Canard Aerospace Corporation2Honeywell International Inc1LifePort LLC1The NORDAM Group LLC1STG Aerospace Ltd1Air Medic LLC1AviAero LLC1Satco Inc1Federal Express Corp1U.S. Technical Consultants Inc.1Delta Engineering Corporation1Simmonds Precision Products Inc1Driessen Aircraft Interior Systems USA Inc1Lifeport, Inc1
Recently revised A310-221 STCs
Showing the 39 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
Installation of GPS wiring and antenna provisions.
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
Installation of elementary and enhanced Mode S transponders.
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
Upgrade of the internal core software of the ACARS Data Link Management Unit (DLM-900).
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
Installation of a Kannad Model 406-AF Emergency Locator Transmittter (ELT).
FAA holder: Woven Electronics LLC
Installation of an Artex Model C406-1 Emergency Locator Transmitter (ELT).
FAA holder: Woven Electronics LLC
Installation of the Honeywelll Enhanced Ground Proximity Warning System.
FAA holder: Honeywell International Inc
Installation of a Commercial Medical Stretcher.
FAA holder: LifePort LLC
Installation of X-Band nose radome shell assembly.
FAA holder: The NORDAM Group LLC
Installation of TCAS version 7.1.
FAA holder: Aviation Communication and Surveillance Systems (ACSS) LLC
Modification to the existing Mode S Transponder system to add NEXTGEN ADS-B Out.
FAA holder: Aviation Communication and Surveillance Systems (ACSS) LLC
Modification of a TCAS II system installation to Change 7.0 or Change 7.1.
FAA holder: Rockwell Collins Inc
Installation of Telair International LLC light weight P/Ns PMC100 and PAG100 series cargo pallets.
FAA holder: Telair International LLC
Installation of TCAS version 7.0.
FAA holder: Aviation Communication and Surveillance Systems (ACSS) LLC
Modification of Collins VHF COMM Receiver Installation.
FAA holder: Rockwell Collins Inc
Installation of Metric Altimeter on Captain s Instrument Panel.
FAA holder: Federal Express Corp
View record
Installation of a GTE airfone public telephone system (Seatfone).
FAA holder: U.S. Technical Consultants Inc.
Installation of ELS/EHS.
FAA holder: Delta Engineering Corporation
Installation of replacement fuel tank sensors and associated in-tank wiring.
FAA holder: Simmonds Precision Products Inc
Manufacture and installation of a passenger cabin food service cart.
FAA holder: Driessen Aircraft Interior Systems USA Inc
Installation of a Commercial Medical Stretcher.
FAA holder: Lifeport, Inc
Installation of an Onboard Network System.
FAA holder: Canard Aerospace Corporation
Installation of Honeywell Air Data Inertial Reference Units (ADIRU).
FAA holder: Canard Aerospace Corporation
Modification of Collins TCAS II or TCAS-94 (TCAS II) system installation with Collins TTR-920 Change 7.0 Receiver Transmitter to a Collins TCAS II or TCAS-94 OTCAS II) system installation with Collins TTR-921 or Collins TTR-4000 Change 7.0 TCAS Receiver Transmitter.
FAA holder: Rockwell Collins Inc
Installation of reinforced flightdeck door and venting system.
FAA holder: National Aircraft Service Inc.
Installation of replacement immersion heater.
FAA holder: Aircraft Food Service Equipment Repair