Supplemental type certificates

49,109 STCs, most recently changed first. Search by what an STC changes, its holder or a model.

Query with SQL
duckdb -csv -c "SELECT stc_number, description, holder, status, status_date
  FROM 'https://openairdocs.org/data/latest/faa_stc.parquet'
  ORDER BY status_date DESC NULLS LAST, stc_number"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

STC ST01271CHInstallation of Automatic Dependent Surveillance-Broadcast (ADS-B) Provisions and a single Honeywell Mode-S transponder.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01326CHInstallation of Automatic Dependent Surveillance-Broadcast (ADS-B) antennas.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01330CHInstallation of a Honeywell TCAS-81 Traffic Alert and Collision Avoidance System (TCAS II).Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01381CHInstallation of Honeywell TCAS II with Change 7.0 software.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01398CHInstallation of Matsushita LCD monitor.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01404CHInstallation of Universal Avionics System Corporation Multi-Function Display.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01430CHInstallation of Universal Avionics System Corporation Electronic Horizontal Situation Indicators.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01449CHInstallation of GPS antenna provisions.Amphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST01479CHInstallation of Smiths Industries Flight Management System data bus portable computing device recorder.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01519CHInstallation of IFE smoke detection provisions and venting system.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01531CHInstallation of an Airshow 420 System.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01563CHInstallation of a Honeywell Communications Management Unit and a VHF communication system.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01683CHInstallation of a Universal Avionics Systems Corporation multi-function display.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01694CHInstallation of Honeywell International Enhanced Ground Proximity Warning System.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01754CHInstallation of an Airshow 420 system IAW ECS MDL ECS-201346, Rev. A, dtd 1/24/03 or later FAA approved revision.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01798CHInstallation of a Honeywell Enhanced Ground Proximity Warning System per Electronic Cable Specialists Master Data List ECS-201532 latest FAA approved revision.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01799CHInstallation of Dynamo Aviation Coffee Maker.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01807CHInstallation of a Honeywell Enhanced Ground Proximity Warning System.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01818CHInstallation of a Honeywell Enhanced Ground Proximity Warning System.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01839CHInstallation of a Honeywell Enhanced Ground Proximity Warning System.Amphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST01841CHInstallation of GPS antenna provisions.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01877CHInstallation of a Honeywell Enhanced Ground Proximity Warning System per Electronic Cable Specialists Master Data List ECS-201546 latest FAA approved revision.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01887CHInstallation of GPS antenna provisions.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01893CHInstallation of a Universal Avionics Systems Corporation (UASC) Terrain Awareness and Warning System (TAWS) and UASC UNS-1F Flight Management System (FMS) as a position source for TAWS or installation of a UASC TAWS and triple UASC FMS.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01923CHInstallation of a Honeywell Enhanced Ground Proximity Warning System.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST01992CHInstallation of a Smiths SDS2000 Electronic Display System.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST02066CHInstallation of a Spectra Lux Aircraft Communications Addressing and Reporting System (ACARS) in accordance with Electronic Cable Specialists Master Data List ECS-202815, Revision C, dated October 21, 2004, or later FAA approved revision.Amphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02075CHInstallation of a Universal Avionics Systems Corporation Terrain Awareness and Warning System (TAWS).Amphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02077CHInstallation of a L-3 Communications PVI 600 Multi-Function Display in accordance with Electronic Cable Specialists Master Data List ECS-202760, Revision A, dated November 3, 2004, or later FAA approved revision.Amphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02080CHInstallation of VHF-3 Antenna Structural Provisions.Amphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02086CHInstallation of a Spectra Lux Dlink Aircraft Communications Addressing and Reporting System (ACARS).Amphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02117CHInstallation of Honeywell Enhanced Ground Proximity Warning System and GPS antennaAmphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02126CHInstallation of elementary and enhanced Mode S transponders.Amphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02159CHInstallation of AIRSAT II Satcom wiring and antenna provisionsAmphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02161CHInstallation of GPS wiring and antenna provisions.Amphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02162CHInstallation of elementary or enhanced surveillance Mode S transpondersAmphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02169CHInstallation of elementary and enhanced Mode S transpondersAmphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02182CHInstallation of elementary or enhanced surveillance Mode S transpondersAmphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02184CHInstallation of elementary or enhanced surveillance Mode S transpondersAmphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02254CHInstallation of Honeywell Enhanced Ground Proximity Warning System and Honeywell Multi Function Radar DisplayAmphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02303CHInstallation of Enhanced Mode-SAmphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02311CHUpgrade of existing Mode S transponder installation to enhanced surveillance Mode SAmphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02316CHUpgrade of existing Mode S transponder installation to add enhanced surveillance Mode SAmphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02378ATInstallation of a modular electronics equipment rack that replaces the original E6 equipment rack in the lower aft cargo compartmentAmphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02529CHInstallation of XM Weather Receiver and Data PortAmphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02531CHInstallation of Cabin Satcom Data Unit (CSDU) provisions.Amphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02612CHInstallation of AD Aerospace Cockpit Door Monitoring SystemAmphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST02613ATInstallation of EMS Technologies Aeronautical Data Terminal System.Amphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02615ATInstallation of a Connexion by Boeing Satellite TV and Data System.Amphenol Cable and Interconnect Technologies, Inc. · Feb 17, 2025STC ST02617ATInstallation of a Connexion by Boeing Satellite TV and Data System per Star Aviation, Inc.Amphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025