Supplemental type certificates

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

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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 ST04234CHInstallation of the Outside Antenna Equipment Provisions for the ARINC 791 SATCOM SystemAmphenol Cable and Interconnect Technologies Inc. · Feb 13, 2025STC ST04235CHInstallation and Activation of a Ka-Band SATCOM Equipment for the ARINC 791 SATCOM SystemAmphenol Cable and Interconnect Technologies Inc. · Feb 13, 2025STC ST04287CHThe Certification for Transmitting Portable Electronic Device (TPED)Amphenol Cable and Interconnect Technologies Inc. · Feb 13, 2025STC ST04573CHInstallation of ARINC 791 SATCOM Structural ProvisionsAmphenol Cable and Interconnect Technologies Inc. · Feb 13, 2025STC ST10739SCInstallation of Thales/EMS Technologies SATCOM AMT-3500 antenna with provisions for system componentsAmphenol Cable and Interconnect Technologies Inc. · Feb 13, 2025STC ST10828SCInstallation of ECS brackets and hardware for triple Teledyne Controls Electronic Flight Bag Display Units (EFB DU’s)Amphenol Cable and Interconnect Technologies Inc. · Feb 13, 2025STC SA04678CHInstallation of electric air conditions system Kelly Aerospace kit #KATS-20-004Kelly Aerospace Thermal Systems LLC · Feb 12, 2025STC ST11915IBInstallation of the AFIRS (Automated Flight Information Reporting System) Edge systemFLYHT Aerospace Solutions Ltd · Feb 12, 2025STC ST11916IBModification of the Miscellaneous Cabin Installations and Entertainment System UpgradeBombardier Inc. · Feb 12, 2025STC SA11914IBInstallation of the MT-Propeller Entwicklung GmbH MTV-47-1-()-C-F-R(P)/CFR260-361()MT-Propeller Entwicklung GmbH · Feb 11, 2025STC SA252CHInstallation of replacement wing ribs.Yakima Aerosport · Feb 11, 2025STC ST11895IBRemoval of the Row 44 Wi-Fi antenna installation and associated fuselage reinforcement members installed by the Row 44 modification (FAA STC ST02829CH), and local crown skin replacement between STA727D+13.4 and STA727J +10Boeing Ireland Limited · Feb 11, 2025STC ST04611CHINSTALLATION OF A SPACE-X STARLINK AVIATION SYSTEMNextant Aerospace · Feb 8, 2025STC ST04800NYInstallation Yokohama Lavatory Smart MirrorDelta Engineering Corporation · Feb 7, 2025STC SH133WEInstallation of C-75 cargo rack set.Isolair Inc. · Feb 6, 2025STC SH3686NMInstallation of an Isolair Model3700-110 spray tank system. (500N restricted category)Isolair Inc. · Feb 6, 2025STC SH4796NMManufacture and installation of Isolair Model 3900-110 Spray Tank SystemIsolair Inc. · Feb 6, 2025STC SH8609SWFabrication of Isolair Eliminator II Model 4600-205 fire fighting system.Isolair Inc. · Feb 6, 2025STC SH8610SWFabrication of Isolair Eliminator II Model 4600-212/412 Fire Fighting SystemIsolair Inc. · Feb 6, 2025STC SH8975SWInstallation of an Isolair Eliminator II Fire Fighting SystemIsolair Inc. · Feb 6, 2025STC SR00210SEInstallation of an Isolair Model 3900-300 agricultural spray tank system. (269D Restricted Category ONLY)Isolair Inc. · Feb 6, 2025STC SR01029DEInstallation of a spraying system on UH-1H S/N 69-15855Isolair Inc. · Feb 6, 2025STC SR01410NYInstallation of Isolair model 3900-350B2 Spray SystemIsolair Inc. · Feb 6, 2025STC SR01429SEInstallation of dry chemical application system; manufactured and installedIsolair Inc. · Feb 6, 2025STC SR01767SEManufacture of Isolair Eliminator Model 4600-K1200 Fire Fighting SystemIsolair Inc. · Feb 6, 2025STC SR01776SEFabrication, installation, and maintenance of the Isolair Helicopters, Inc., Model 9002 High Cross tubesIsolair Inc. · Feb 6, 2025STC SR01858SEManufacture of the Isolair, Inc., Eliminator II Model 4600-S61 Fire Fighting SystemIsolair Inc. · Feb 6, 2025STC SR02753SEInstallation of Isolair Spray System model 3900-H125Isolair Inc. · Feb 6, 2025STC SR02809SEInstallation of Isolair Inc. Spray System model 3900-206LIsolair Inc. · Feb 6, 2025STC SR02813CHFabrication of Isolair Innovator II Model 3900-480 Spray SystemIsolair Inc. · Feb 6, 2025STC SR03173CHInstallation of Isolair Innovator 11 Model 3900-280 Spray SystemIsolair Inc. · Feb 6, 2025STC SR09090RC-DInstallation of an Isolair Eliminator II Fire Fighting SystemIsolair Inc. · Feb 6, 2025STC SR10119LA-DInstallation of Isolair Fire Fighting System (with 1000 liter tank)Isolair Inc. · Feb 6, 2025STC ST03759NYInstallation of INGENIO Cockpit Tripod Electronic Flight Bag (EFB) MountINGENIO Aerospace Inc. · Feb 6, 2025STC SA01116DEInstallation of TB40 Main Ship BatteryPeregrine · Feb 5, 2025STC ST02032WIInstallation of Gogo Business Aviation AVANCE L5/X3 System or Optional AVANCE L5 System with MB13 antennasDuncan Aviation Inc. · Feb 5, 2025STC SA02396AKReplacement of Sky International Inc. landing gear strut assemblies with Floats Alaska, LLC. +3 extended gear, part numbers 45017-501HD-3X and 45017-502HD-3X.Seaplanes North LLC · Jan 31, 2025STC SA02589AKInstallation of the Hartzell Model 3C1-R430A1/80C01 PropellerMomentum Aeronautics Holdings LLC · Jan 31, 2025STC ST04576ATInstallation of the AerAware Enhanced Flight Vision System (EFVS)AerSale Inc. · Jan 31, 2025STC SA11893IBInstallation of the Pratt & Whitney PT6A-135A engineMT-Propeller Entwicklung GmbH · Jan 30, 2025STC SR11810SEInstallation of Helicopter Transport Services, LLC External Load Indicating SystemHelicopter Transport Services LLC · Jan 30, 2025STC ST11887IBInstallation of Dual Universal Avionics EFI-890R Advanced Flight Display SystemMid Canada Mod Center · Jan 28, 2025STC SA09857SCInstallation of GE Aviation Czech s.r.o. Turboprop Model M601E-11 or H75-200 enginesStolairus Aviation Inc. · Jan 27, 2025STC SA11886IBInstallation of Alternator ReplacementSkye Avionics Ltd. · Jan 27, 2025STC SA00197MCGround Idle Reset System RemovalRaisbeck Engineering Inc. · Jan 24, 2025STC SA04491CHInstallation of Hartzell Propeller Model HC-( )3YF-1RF/F8429(K,B)-( ) 3 bladed metal propeller in accordance with the installation instructions specified on FAA Approved Model List (AML) No. SA04491CH.Hartzell Propeller LLC · Jan 24, 2025STC ST04591NYStructural integration and installation of Iridium Satcom AntennaALAMO Engineering GmbH · Jan 24, 2025STC ST11885IBStructure Reinforcement Common Design for ARINC 791 Large Antenna InstallationSabena Technics BGC · Jan 24, 2025STC SA11836CHInstallation of Hartzell Propeller model HC-C3YR-4BN/NC8302H-7.5Hartzell Propeller LLC · Jan 23, 2025STC ST11884IBActivation of WiFi/LTE Cabin NetworkSabena Technics BGC · Jan 23, 2025