Supplemental type certificates
49,120 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 ST00335LAConversion of tricycle landing gear to tail wheel type (conventional) landing gear. (172 S/N 28058)STC ST00611CHInstallation of an AlliedSignal GNS-XLS Flight Management System.STC SA00404SEInstall Vortex Generators on the wings.STC SR09149RCInstallation of the RDA 3303 Airborne Vibration Monitoring System.STC SH3511SWInstallation of a composite baggage door.STC SH4225SWInstallation of passenger door wedge window assembly.STC SH5700SWInstallation of rear cabin camera window assembly.STC SA2488SOReplacement of Nickel-Cadmium Battery with Concorde Model RG-380E/40A or 40B Sealed Lead Acid Battery.STC SA2494SOReplacement of Nickel-Cadmium Battery with Concorde Model RG-380E/40A or 40B Sealed Lead Acid Battery.STC SA02066AKFabrication of Aircraft Tiedown Bracket Assembly (P/N 3197).STC ST00541NYInstallation of CAL AMT-100A SATCOM System.STC ST00542NYInstallation of aircraft interior completion.STC SR00539NYProvide blade tie-down provisions.STC ST01238ATInstallation of executive interior reconfiguration.STC ST00502NYInstallation of an Executive Interior.STC ST598CHInstallation of an AlliedSignal GNS-XLS Flight Management System.STC SA00068BOInstallation of auxiliary fuel tank.STC SA00596CHInstallation of Elliott Aviation Sound Management system.STC SB597CHInstallation of the Ball M55 Instrument package.STC SE01232ATInstallation of Unison Ignition Lead, P/N 10-395428-3, 38.5-inch Type 3 Ignition Lead.STC ST00595CHInstallation of a Flight Visions FV-2000 Heads-Up Display System.STC ST01229ATInstallation of a Global Wulfsberg GNS-XLS Flight Management System.STC ST01230ATInstallation of a Global Wulfsberg Airborne Flight Information System.STC ST09277SCInstallation of an Improved Transmissivity Radome.STC SA594CHInstall club seating. (PA-34-200T SN 34-7570096)STC SR00398SEInstallation of Heli-Jet Communication Control Box P/N HJ3001.STC ST01124AT-DInstallation of convertible interior configurations.STC ST01174AT-DInstallation of convertible interior configurations.STC SA6096SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-377.STC ST00033LBInstallation of a piston and shoe assembly.STC SA09194AC-DInstallation of S-TEC Yaw Damper System, Model ST-652.STC ST00396SEInstallation of structural, electrical, and mechanical systems provisions for installation of galleysSTC ST01228ATInstallation of CAL Corporation CALQuest Satellite Communications System.STC ST00591CHModify cabin pressurization system by allowing both outflow valves to be open in all flight phases.STC SA5184SW-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems, Model ST-175-40/50.STC SA5969NMInstallation of Lycoming TIO-540- J2B(d) engine, Hartzell HC-C3YR-2UF/FC8468D-6R, or HC-C4YR-2/ FC6660 propeller and optional Merlyn Products MPI 98-1005-519 turbocharger.STC SA8268SW-DInstallation of EFIS Master System.STC SR00520NYInstallation of Avionics Specialties, Inc. Power Analyzer and Recorder 'PAR' System SL17075.STC ST01182AT-DInstallation of dual GNS-XLS flight Management System.STC SA00487WIInstallation of Phoenix Aerospace Inc (PAI) solid state DC voltage regulator assembly P/N VR-1010-24-24ASTC SA00588CHInstall Vertical Fin De-Ice Boot.STC SA00532NYInstallation of Avcheck Corp., Comcheck 422A Radio Reception Indicator.STC SA01226ATInstallation of CAL Corporation CALQuest Satcom System.STC SA3897SW-DModify the Air Conditioning system to install two Ozone ConvertersSTC SH3234NMInstallation of Tyler Major Mount Camera System in aft compartment.STC ST00395SEInstallation of ground power overvoltage protection system.STC SA7060SW-DInstallation of the basic interior furnishings.STC SA7062SW-DInstallation of the basic oxygen system.STC SA00304LAInstallation of Single Universal Avionics Systems Corp. UNS-1M Flight Management System.STC SA00393SEInstallation of the G/S 2500 and G/S2500R Aircraft Security Alarm System.