Supplemental type certificates

49,112 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 ST03729ATInstallation of a Avtech CSD-714 Selective Calling (SELCAL)Woven Electronics LLC · Sep 2, 2022STC ST03733ATInstallation of a Rockwell Collins HF-9000 High Frequency (HF) Communication SystemWoven Electronics LLC · Sep 2, 2022STC ST03734ATInstallation of a Honeywell High Speed Data Terminal / High Power AmpWoven Electronics LLC · Sep 2, 2022STC SA01904WIInstallation of LED Position and Recognition Lights.Whelen Aerospace Technologies · Sep 1, 2022STC SA01967WIUse of GAMI G100UL High Octane Unleaded AvgasGeneral Aviation Modifications Inc. · Sep 1, 2022STC ST00053IBInstallation of the KA-Band SATCOM AntennaEAD Aerospace Airworithiness · Sep 1, 2022STC ST03724ATInstallation of a Rockwell Collins FMS-4200 Flight Management SystemWoven Electronics LLC · Sep 1, 2022STC ST03732ATInstallation of a Honeywell Laseref V Micro Inertial Reference System (IRS)Woven Electronics LLC · Sep 1, 2022STC ST02436LAInstallation of Cabin Interior Noise Reduction SystemN2 Development Inc. · Aug 31, 2022STC SA00061IBActivation of the Garmin GTN 750 (Xi) TAWS-ARocky Mountain Aircraft · Aug 30, 2022STC SA00060IBInstallation of LED Replacement Cockpit PanelsRocky Mountain Aircraft · Aug 26, 2022STC SA4428SWInstallation of 180 Horsepower Lycoming engine and propeller combinationAir Plains Services Corporation · Aug 26, 2022STC SH1837NMInstallation of a fore-and-aft medical evacuation litter(s) kit.MD Helicopters LLC · Aug 26, 2022STC SR00059IBInstallation of Garmin GRA Radar Altimeter SystemMaxcraft Avionics Ltd. · Aug 25, 2022STC SR03370ATStructural Provisions for a Composite Ramp Floor PanelAeromatrix Composites · Aug 25, 2022STC SR09028RCInstallation of boarding lights in accordance with Heli-Dyne drawing list HD900-00-0013, Rev. D, dated June 21, 1995, or later FAA approved revisions.MD Helicopters LLC · Aug 25, 2022STC ST04327CHInstallation of High Speed Internet System and Wireless ActivationNextant Aerospace LLC · Aug 25, 2022STC ST04547ATReplacement of Various Existing LRU's with Rockwell Collins LRU'sWoven Electronics LLC · Aug 25, 2022STC ST00057IBInstallation of the Wave KA Band AntennaAMAC Aerospace Switzerland AG · Aug 24, 2022STC SR04782NYInstallation of PCDs and HEC SystemAscent Aerospace Ltd. · Aug 23, 2022STC SR00058IBInstallation of J301A Audio ControllerAlpine Aerotech LP · Aug 22, 2022STC SR09401RCInstallation of Pratt & Whitney Canada PT6C-67D, engine in accordance with GHTI Master Drawing List Report Number MDL-706-001, Revision D, dated February 20, 2004, or later FAA approved revision.TALON Aerospace Inc. · Aug 22, 2022STC SR09492RCInstallation of Pratt & Whitney Canada PT6C-67D, engine in accordance with DynCorp International Master Drawing List Report Number D1H-MDL-100, Revision IR, dated April 17, 2007, or later FAA approved revision. DynCorp International Rotorcraft Flight Manual Supplement (RFMS) Report Number DIER-0012, Revision 0, dated January 17, 2008, or later FAA approved revision, is required. Instructions for Continued Airworthiness (ICAs) DIER-0003, Revision 1, dated August 30, 2007, or later revision is required. Airworthiness Limitations section of ICA DIER-0003, approved on August 30, 2007 or later approved revision is required.TALON Aerospace Inc. · Aug 22, 2022STC SA01660ATInstallation of composite engine cowling with cowl flap.Whelen Aerospace Technologies · Aug 19, 2022STC SA01675ATInstallation of composite wingtips with recognition lights under a lens.Whelen Aerospace Technologies · Aug 19, 2022STC SA01982ATInstallation of new composite wingtip with recognition light.Whelen Aerospace Technologies · Aug 19, 2022STC SA02041ATInstallation of a new technology landing light.Whelen Aerospace Technologies · Aug 19, 2022STC SA02057ATInstallation of a composite nose bowl.Whelen Aerospace Technologies · Aug 19, 2022STC SA02410AKInstallation of high strength replacement wheel bolt hardwareAirforms LLC. · Aug 19, 2022STC SA02469AKNose gear torque link modification and installation of oversize pins and boltsAirforms LLC. · Aug 19, 2022STC SA02496AKFabrication and installation of passenger door stepsAirforms LLC. · Aug 19, 2022STC SA02518AKFabrication of Main Gear Gravel DeflectorsAirforms LLC. · Aug 19, 2022STC SA2258AKFabrication and installation of a replacement forward fuselage tubular frameAirforms LLC. · Aug 19, 2022STC SA02568AKInstallation of Airframes Alaska Aluminum Lift StrutsAirframes Alaska LLC · Aug 18, 2022STC SA04600NYSeatbelt installationMr. Michael Petsche (DAR 372) · Aug 18, 2022STC ST04250NYInstallation of a Cabin Interior Conversion for Part 135 OperationALOFT AeroArchitects · Aug 18, 2022STC SA04657NYInstallation of Reinforcement of Wing Assemblies and WingExtension (TM) Wing Tip ExtensionsAir Research Technology Inc · Aug 17, 2022STC SR03779NYInstallation of Air Ambulance Equipment and VIP InteriorAir Ambulance Technology GmbH · Aug 17, 2022STC SA00054IBInstallation of Pitot Heat Indication SystemRocky Mountain Aircraft · Aug 15, 2022STC SE02538AKModification of Honeywell TPE331-12JR-702TT engineTAE Aerospace (CTEC) · Aug 15, 2022STC SR04669NYInstallation of Human External Cargo Y-Rope and Long-Line KitBoost Human External Cargo Systems Inc · Aug 15, 2022STC ST00043MC-DInstallation of a new floorplanLearjet Inc. · Aug 15, 2022STC ST00052IBInstallation of Lowa VIP Cabin ConversionLufthansa Technik AG · Aug 15, 2022STC ST03899ATInstallation of the Rockwell Collins SAT-2000 Satellite Communication System (SATCOM) into the Boeing 737-600/-700/-800/-900 Series Aircraft and associated hardwareWoven Electronics LLC · Aug 15, 2022STC ST03911ATInstallation of a Honeywell MK V Enhanced Ground Proximity Warning System (EGPWS)Woven Electronics LLC · Aug 15, 2022STC ST03912ATInstallation of a T2CAS System into an ATR42/72 Series Aircraft and associated hardwareWoven Electronics LLC · Aug 15, 2022STC ST03916ATInstallation of the TEAC/Goodrich Digital Video Reproducer for the Passenger Entertainment System(PES) on Airbus A318/A319/A320/A321 and associated hardwareWoven Electronics LLC · Aug 15, 2022STC ST03942ATInstallation of the Rockwell collins IGA-2000 Intermediate Gain SATCOM AntennaWoven Electronics LLC · Aug 15, 2022STC SA04580CHInstallation of the Nexus NX201001 air conditioning system in accordance with the Nexus Master Drawing List (MDL201001) and Installation Instructions (IN201001) as listed on AML No. SA04580CH. Airplane Flight Manual Supplement (AFMS201001) as listed on AML No. SA04580CH is required with this installation. The aircraft must be maintained in accordance with the FAA-accepted Instructions for Continued Airworthiness, (ICA201001) as listed on AML No. SA04580CHNexus Climate Control LLC · Aug 12, 2022STC ST03739NYElectromagnetic Compatibility (EMC) for RF Systems installation on electromagnetic compatibility testing on Airbus A321 series aircraftALOFT AeroArchitects · Aug 12, 2022