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 SA04734NYInstallation of LAI LH Heated WindshieldLee Aerospace Inc. · Jul 15, 2024STC SR09450RCInstallation of SAGEM ICDS-8 Integrated Cockpit Display System that includes a display for the pilot position and a second optional display for the copilot position.Safran Electronics & Defense Avionics USA, LLC · Jul 15, 2024STC SA00209IBInstallation of Single Garmin GTN 725(Xi)/GTN 750 (Xi) Unit and optional Garmin Flight Stream FS 510AVIONIK STRAUBING ENTWICKLUNGS GmbH · Jul 12, 2024STC SA02751SEReplacement instrument panel as structural provisionsJansma Design, LLC · Jul 11, 2024STC SR04132CHInstallation of Heli-Preheat Kit, p/n TA3132-1 for 115 volt application in accordance with Heli-Preheat Kit drawing TA3132-1 Revision G, dated December 11, 2023 or later FAA approved revisions and Preheat Kit Installation Instruction TNH3132 Revision C, dated November 7, 2023 or later FAA approved revisions.HARTZELL PROPELLER LLC · Jul 11, 2024STC SR04343CHInstallation of Heli-Preheat Kit, p/n TA3193-1 for 115 volt application in accordance with Heli-Preheat Kit drawing TA3193-1 Revision D, dated December 11, 2023 or later FAA approved revisions and Preheat Kit Installation Instruction TNH3193 Revision B, dated July 6, 2018 or later FAA approved revisionsHARTZELL PROPELLER LLC · Jul 11, 2024STC SR04502CHInstallation of Heli-Preheat Kit, p/n TA3306-1 for 115 volt application in accordance with Heli-Preheat Kit drawing TA3306-1 Revision C, dated December 11, 2023 or later FAA approved revisions and Installation Instruction document # TNH3306 Revision C, dated September 30, 2021 or later FAA approved revisionsHARTZELL PROPELLER LLC · Jul 11, 2024STC SA00113MCInstallation of mission equipment for TACAN, Storm Scope, Data Link, TA-24 GPS, military radio and APX-119 Transponder and provides for Synthetic VisionSierra Nevada Company LLC · Jul 9, 2024STC SA00159MCOuter Mold Line (OML) modification to include aircraft survivability equipment provisions, structural provisions for a new mission antenna suite and relocation of existing antennaSierra Nevada Company LLC · Jul 9, 2024STC ST00208IBInstallation of Fuel Recirculation System ModificationBombardier Aerospace · Jul 9, 2024STC SR09651RCInstallation of Night Vision Goggle (NVG) Compatible Lighting SystemREB Technologies Inc. · Jul 8, 2024STC SA04639CHIncorporation of an Avcon External Belly Mounted Radar Pod in accordance with FAA approved Master Data List 07801000 Revision (IR), dated 06/26/2024, or later FAA or ODA Approved Revision.AVCON INDUSTRIES INC · Jul 2, 2024STC ST01972WIInstallation of Aviation Clean Air Ionization SystemDassault Falcon Jet Corp. · Jul 2, 2024STC ST01973WIInstallation of Aviation Clean Air Ionization SystemDassault Falcon Jet Corp. · Jul 2, 2024STC ST00207IBInstallation of the SkyTrac ISAT Airborne Position/Data CommunicatorSky Trac Systems Ltd. · Jul 1, 2024STC ST02767SENon-Group Reduced Vertical Separation Minimum (RVSM) airworthiness approvalAeroMech Incorporated · Jul 1, 2024STC ST04733NYInstallation of Main Passenger Cabin ReconfigurationJossair Company · Jul 1, 2024STC ST09374SCInstallation of a passenger oxygen distribution system.Gulfstream Aerospace Corporation · Jul 1, 2024STC SA02033WIInstallation of the SmartSky LITE System.Aeronautix · Jun 28, 2024STC ST00206IBInstallation of the Gogo AVANCE L5 UpgradeSky Service F.B.O. Inc. · Jun 28, 2024STC SA02585AKInstallation of Tailwind Aviation Viking Air Limited DHC-2 Main Gear Gravel DeflectorsTailwind Aviation · Jun 27, 2024STC SR00853DEInstallation of Fibrotek survey stingerUpper Limit Aviation · Jun 27, 2024STC SA00236MCOperational Approval of an L3Harris WESCAM MX-15DR Sensor SystemATI Engineering Services LLC · Jun 26, 2024STC ST03700ATInstallation of an International Communications Group ICS-220A Iridium SATCOM System in B747-400/-400F Series Aircraft.Avionics Support Group Inc. · Jun 26, 2024STC SA00205IBInstallation of Rockwell Collins TCAS IIMid-Canada Mod Center · Jun 25, 2024STC SR00181IBInstallation of alternate Cabin Door Latches to replace OEM door locksAerologic LLC · Jun 25, 2024STC ST02826LAReplace the Multi Disk Drive Unit (MDDU) with a Portable Data Loader (PDL)Allegiant Travel Company · Jun 24, 2024STC ST02709SEModification of existing Jamco lavatory doors to install a new door handle, latch knob and placardsJamco America Inc. · Jun 21, 2024STC ST04794NYInstallation of Stellar Blu Solutions Cabin ConnectivityDelta Engineering Corporation · Jun 21, 2024STC SA01343WIInstallation of B&C Specialty Products BC400 alternatorB & C Specialty Products Inc. · Jun 20, 2024STC SE00145WIInstallation of B&C Specialty Products Model BC 320-( ) Engine Starter.B & C Specialty Products Inc. · Jun 20, 2024STC SE00939WIInstallation of B&C Specialty Products Model BC 315-( ) Starter on Lycoming engines.B & C Specialty Products Inc. · Jun 20, 2024STC SE2387CEInstallation of B & C Speciality Products lightweight (10.2 pounds) engine starter P/N BC 315-100-1(12 volt) or P/N BC 315-100-3(24 volt).B & C Specialty Products Inc. · Jun 20, 2024STC SE2388CEInstallation of B&C Speciality Products lightweight (10.2) pounds) engine starter, part number BC-315-100-1 (12 volts) or part number BC-315-100-3 (24 volts)B & C Specialty Products Inc. · Jun 20, 2024STC SE2389CEInstallation of B&C Speciality Products lightweight (10.2) pounds) engine starter, part number BC-315-100-1 (12 volts) or part number BC-315-100-3 (24 volts)B & C Specialty Products Inc. · Jun 20, 2024STC SE2390CEInstallation of B & C Speciality Products.B & C Specialty Products Inc. · Jun 20, 2024STC SE2391CEInstallation of B&C Speciality Products lightweight (10.2 pounds) engine starter, part number BC-315-100-1 (12 volts) or part number BC-315-100-3 (24 volts) on engines with ring gears that have 122 teethB & C Specialty Products Inc. · Jun 20, 2024STC SE2392CEInstallation of B&C Speciality Products lightweight (10.2 pounds) engine starter, part number BC-315-100-1 (12 volts) or part number BC-315-100-3 (24 volts)B & C Specialty Products Inc. · Jun 20, 2024STC SE2393CEInstallation of B&C Speciality Products lightweight (10.2 pounds) engine starter, part number BC-315-100-1 (12 volts) or part number BC-315-100-3 (24 volts)B & C Specialty Products Inc. · Jun 20, 2024STC SE2452CEInstallation of B&C Specialty Products lightweight (10.2 pounds) engine starter PN BC315-100-1(12 volt) or PN BC315-100-3(24 volt) on engines with ring gears having 122 teeth and PN BC315-100-2 (12 volt) or PN BC315-100-4 (24 volt) on engines with ring gears having 149 teeth.B & C Specialty Products Inc. · Jun 20, 2024STC SE2667CEInstallation of B&C Specialty Products lightweight (10.2 pounds) engine starter PN BC315-100-2(12 volt) or PN BC315-100-4 (24 volt).B & C Specialty Products Inc. · Jun 20, 2024STC ST02716SEConversion of an Airbus A321-200 passenger configuration airplane to a freighter configuration321 Precision Conversions LLC · Jun 20, 2024STC ST04793NYInstallation of Stellar Blu Solutions Connectivity AntennaDelta Engineering Corporation · Jun 20, 2024STC SR00709ATInstallation of Starter-Generator Cooling KitPrecision Heli-Support LLC · Jun 19, 2024STC SA00199MCInstallation of an L3 Harris (Harris Global Communications, Inc.) tactical radio system consisting of an RF-7800H-MP radio, an RF-7850A-MR radio, an RF-7850A/7800H radio control unit (RCU), and associated antennasATI Engineering Services LLC · Jun 18, 2024STC SA04568CHInstallation of the uAvionix tailBeaconX, a tail mounted position light with integrated Automatic Dependent Surveillance - Broadcast (ADS-B) Out and 1090MHz Mode-S transponder functionalityuAvionix Corporation · Jun 18, 2024STC SA02798SEInstallation of Absolute Solutions LLC Gear Warning System UpgradeAbsolute Solutions LLC · Jun 14, 2024STC SH1253SOInstallation of a wire strike protection system.Magellan Aerospace · Jun 14, 2024STC ST00204IBInstallation of Structural Provisions for a Swift Broadband AntennaSTC Twenty One Limited · Jun 14, 2024STC ST01109DEInstallation of Gogo MB13 AntennasPeregrine · Jun 13, 2024