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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 ST02626CHInstallation of ECS EZMount® mechanical mounting assemblies on lower frames of cockpit sliding windowsAmphenol Cable and Interconnect Technologies Inc · Feb 17, 2025STC ST02683CHInstallation of ECS EZMountTM mechanical mounting assemblies on sidewalls of cockpitAmphenol Cable and Interconnect Technologies Inc · Feb 17, 2025STC ST02684CHInstallation of satellite weather antenna structural provisions, cover plate, and coax cable provisionsAmphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02691CHInstallation of two XM Weather receivers, a satellite weather antenna, and an E8-1 shelfAmphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02692CHInstallation of Electronic Flight Bag data and power connectors with associated aircraft wiring interfaceAmphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02708CHInstallation of EZMountTM Arm mechanical mounting assemblies on lower frame of cockpit sliding windowsAmphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02711CHInstallation of electrical and mechanical provisions for Global System Mobile (GSM) equipmentAmphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02765CHInstallation of Electronic Flight Bag mounting and wiring provisionsAmphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02835CHInstallation of mounting brackets as provisions for future mechanical installation of Electronic Flight Bag Display Units (DUs) and Remote Processing Units (RPUs)Amphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02859CHUpgrade of the internal core software of the ACARS Data Link Management Unit (DLM-900)Amphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02861ATInstallation of Connexion by Boeing Next Generation Antenna and Satellite Data SystemAmphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02862CHUpgrade of the internal core software of the ACARS Data Link Management Unit (DLM-900)Amphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02865CHUpgrade of the internal core software of the ACARS Communications Management Unit (CMU-900)Amphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02866CHUpgrade of the internal core software of the ACARS Data Link Management Unit (DLM-900)Amphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST02883CHUpgrade of the internal core software of the ACARS Communications Management Unit (CMU-900).Amphenol Cable and Interconnect Technologies Inc. · Feb 17, 2025STC ST11091DSInstallation of Heads-Up Technologies Pre-Recorded Announcement Machine (PRAM)American Airlines Inc. · Feb 17, 2025STC ST11094DSInstallation of hanging soft dividers and sidewall mounted literature pocketsAmerican Airlines, Inc., M&E Engineering Division · Feb 17, 2025STC SA553GLRemove tricycle landing gear and install conventional landing gear. (172C S/N 28000 THRU17249544 FOR ALL MODELS)Jorden Alexander Grieff · Feb 15, 2025STC SA04565CHInstallation of Hartzell Propeller Model HC-I3YR-1RF/F7498(B,K)-1 3-bladed metal propeller and Hartzell Spinner P/N 102870Hartzell Propeller LLC · Feb 14, 2025STC ST01118CHInstallatin of an Electronic Cable Specialist Laptop Stowage/Charger Assembly (Class 1 Electronic Flight Bag provisions)Amphenol Cable and Interconnect Technologies, Inc. · Feb 14, 2025STC ST02637CHInstallation of ECS EZMount® mechanical mounting assembliesAmphenol Cable and Interconnect Technologies Inc · Feb 14, 2025STC ST02888CHInstallation of an Intermediate Gain Antenna (IGA) Sub-SystemAmphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST02889CHModification of the wiring interface between the Flight Management Computer System (FMCS) and the ACARS Communications Management Unit (CMU-900)Amphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST02907CHInstallation of ECS EZMountTM mechanical mounting assembliesAmphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST02923CHInstallation of ECS EZMountTM Mechanical Mounting Assemblies in accordance with Electronic Cable Specialists Master Data List ECS-209276, Revision C, dated January 26, 2011, or later FAA approved revision.Amphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST02942ATInstallation of a Cabin Wireless Local Area Network (CWLAN).Amphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST02943ATInstallation of a Connexion by Boeing Next Generation Antenna and Satellite Data System.Amphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST02944ATInstallation of a Cabin Wireless Local Area Network (CWLAN).Amphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST02949CHInstallation of a Rosemount Aerospace8700E1 Class 3 Electronic Flight Bag (EFB) SystemAmphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST02992CHInstallation of a dual Electronic Flight Bag (EFB) SystemAmphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST03006CHInstallation of a CMC Electronics Class 3 Electronic Flight Bag (EFB) SystemCarlisle Interconnect Technologies Inc. · Feb 14, 2025STC ST03007CHInstallation of a CMC Electronics Class 3 Electronic Flight Bag (EFB) System ActivationAmphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST03112CHInstallation and activation of an Astronautics Corporation of America Electronic Flight Bag (EFB) SystemAmphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST03141CHInstallation of a Rosemount Aerospace, Inc. 8700E1 Class 3 Electronic Flight Bag (EFB) SystemAmphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST03176NYInstallation of a Gogo ATG4 systemAmphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST03209CHInstallation of a Class 2 Electronic Flight Bag (EFB) System ProvisionsAmphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST03224CHInstallation of ECS EZMount® Tablet Cradle assembliesAmphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST03341CHInstallation of a Class 2 Electronic Flight Bag (EFB) System ProvisionsAmphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST04035CHInstallation of JetWave SATCOM System ProvisionsAmphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST04286CHInstallation of ARINC 791 SATCOM Antenna Provisions in accordance with CarlisleIT Master Data List 900-103589, Revision C, dated March 28, 2019, or later FAA approved revision.Amphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST04328CHInstallation and activation of the RAVE Wireless Broadband SystemAmphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST04332CHThe Certification for Portable Electronic Device (PED) Tolerance in accordance with CarlisleIT Master Data List, Document Number, 900-104182, Revision NC, dated February 5, 2019, or later FAA approved revision.Amphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST04334CHInstallation and activation of an ARINC 791 SATCOM SystemAmphenol Cable and Interconnect Technologies Inc. · Feb 14, 2025STC ST11913IBInstallation of Automatic Dependent Surveillance - Broadcast (ADS-B) OutPMV Engineering · Feb 14, 2025STC SA00225MCProject 10684-1 Installation of Mission System Modifications for a MX-15/MX-20 Sensor SystemL3Harris Technologies Integrated Systems L.P · Feb 13, 2025STC ST03682ATInstallation of an Aircell Broadband Service (ABS) Passenger Cabin Air-To-Ground (ATG) Voice/Data Communication SystemAmphenol Cable and Interconnect Technologies Inc. · Feb 13, 2025STC ST03729NYInstallation and modification upgrade of the existing Cabin Wireless Access Point (CWAP), SMART monitor and file ServerAmphenol Cable and Interconnect Technologies Inc. · Feb 13, 2025STC ST03938ATInstallation of Class II Electronic Flight Bag ProvisionsAmphenol Cable and Interconnect Technologies Inc. · Feb 13, 2025STC ST04047CHInstallation and activation of JetWave SATCOM SystemAmphenol Cable and Interconnect Technologies Inc. · Feb 13, 2025STC ST04107CHInstallation of ARINC 791 Antenna ProvisionsAmphenol Cable and Interconnect Technologies Inc. · Feb 13, 2025