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.
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
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
STC SA5490NMInstallation of World Auxiliary Power Co. (WAPCO) mid passenger doorway airstair and FWD (L1) passenger doorway airstair, AFT stowage configuration.STC ST01940LAInstallation of AirstairSTC ST04677NYInstallation of Demonstration of Transmitting Personal Electronic Device (TPED) ToleranceSTC ST11936LAInstallation of passenger window plugSTC SA1-274Installation of Lycoming O-320(150 hp) series engine and Sensenich M74DM propeller.STC SA1883NMInstallation of front row seats, seat tracks and associated installation components.STC SA202EAInstallation of either a Lycoming engine O-290-D (125 HP) or O-290- D2(135 HP) with Sensenich propeller M74RM.STC SA24EAConversion of aircraft for parachute jumping and aerial photography.STC SA25EAConversion of aircraft for parachute jumping and aerial photography.STC SA26EAConversion of aircraft for parachute jumping and aerial photography.STC SA388EAInstallation of engine and propellerSTC SA847EAInstallation of Lycoming O-320-A(150 hp) or O-320-B (160 hp) engine.STC SR00242DE-DInstallation of multipurpose cabin floor and seatsSTC SR00243DEInstallation of articulating patient litter system for use in an EMS interiorSTC SR00244DEInstallation of an aft equipment frame for use in an emergency medical interior.STC SR00250DE-DInstallation of an EMS interiorSTC SR00256DEInstallation of a medical oxygen system. MSN 36128 onlySTC SR04842NYInstallation of RMCI Inc. Expandable Rotorcraft Diagnostic System (XRDS)STC SR11923SEInstallation of Helicopter Transport Services, LLC Shock Absorber HTS-2000STC ST09931ACInstallation of an Aspire 400 Satcom SystemSTC ST09940ACInstallation of an Aspire 400 Satcom SystemSTC ST10609SCInstallation of upgraded Honeywell Enhanced Ground Proximity Warning System to include Runway Awareness and Advisory System (RAAS) software.STC ST10610SCInstallation of an International Communications Group (ICG) ICS-120 Iridium Communications System.STC ST02163SE-DInstallation of an interior reconfigurationSTC ST02171SEInstallation of stowage bins and provisions for the installation of a new cabin interiorSTC ST02454SEInstallation of an interior reconfiguration.STC ST02463SEInstallation of an interior reconfigurationSTC ST04243NYInstallation of the ALOFT AeroArchitects Auxiliary Fuel System (AFS)STC ST04596CHInstallation of Flight Deck Power SystemSTC ST04620CHInstallation of an Interior ReconfigurationSTC SR11922ACDemonstration of aircraft critical equipment and antenna systems tolerance of radio frequency interference (RFI) from intentional or spurious transmissions from certain Portable Electronic Devices (PEDs)STC ST02691SEInstallation of Head-up Display System (HUD) Model 6650 and Enhance Vision System (EVS) Model 3600STC ST11892IBInstallation of monuments and emergency equipmenSTC SR11869SEInstallation of Mechanical Specialties, LLC Human External Cargo (HEC) and non-HEC Hook SystemSTC SA11888CHInstallation of Hartzell Propeller Model 2C1-R419A1/75C(S)08, 2 blade composite propellerSTC SA7965SWApplication of fabric and polyurethane finishing system.STC SA11933IBManufacturing and Installation of the Camera MountSTC SR01059LAInstallation of right side dual utility mountSTC ST02802SEM1 Galley and Celing modificationSTC ST11934IBInstallation of Gogo AVANCE L5/LX5 SystemSTC SA00892WITKS Ice Protection System Installation approving aircraft for flight into known icing conditionsSTC ST00738WIIncreased service life. Data required.STC ST01117DEInstallation of the Gogo ATG C1.STC ST01698NYInstallation of Safe Flight Autopower (Autothrottle) System.STC ST02801LAInstallation of ELT Kannad 406 AF and associated equipmentSTC ST02804SEInstallation of Starlink Aviation SystemSTC ST11929IBInstallation of a Medical Oxygen Overboard Discharge IndicatorSTC SR04711NYReplacement of Luminator LS400 LED searchlight (steerable landing light)STC ST00313BOInstallation of a Rockwell Collins Head Up Display Model HGS-6700 with a Kollsman Enhanced Flight Vision SystemSTC ST00379BOInstallation of an Integrated Global Navigation System (IGNS)