Supplemental type certificates
49,114 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 SA5506SWInstallation of Fairchild A-100 Cockpit Voice RecorderSTC SA5507SWInstallation of Eldec 9-138-01 Fuel Totalizer UnitSTC SA5509SWInstallation of Battery Ground Power Charging SystemSTC SA5510SWInstallation of GNS-500A Series IIIc VLF/OMEGA Navigation System with Vandling Model NDB-2 Navigation Data BankSTC SA5511SWInstallation of GNS-500A Series IIIc VLF/OMEGA Navigation SystemSTC SA5512SWInstallation of Collins Pro-Line NAV-Comm packageSTC SA5513SWInstallation of Dual Collins ALT-55B Radio AltimetersSTC SA5514SWInstallation of Dual Collins 718U-5M High Frequency Communications Systems with a Single Motorola NA-1295A SELCALSTC SA5515SWInstallation of radio rack in aft baggage compartmentSTC SA5517SWProvide access plate for fuel valves (sumps)STC SA5522SWCategory II approval of a Dual FCS-80 Flight Control SystemSTC SA5524SWInstallation of basic interiorSTC SA5529SWInstallation of Fairchild 5424 Flight Data RecorderSTC SA5570SWnstallation of Global GNS-500 Series IIIc VLF/OMEGA Navigation System with Vandling Model NDB-2 Navigation Data BankSTC SA5580SWInstallation of aft radio rackSTC SA5831SWInstallation of a single VLF/ OMEGA global GNS-500A series IIIb.STC ST09731ACB757-300 B/E Spectrum Front Row Seat ReplacementSTC SA09010SCInstallation of a pilot's control wheel mounted, alternate gear horn silence switch.STC SA09229SCRemoval of mechanical factory nose baggage door stop assemblies and installation of pneumatic gas cylinder baggage door openers.STC SA09862ACRemoval of original equipment manufacturer ladder and installation of a new design cabin entrance step assemblySTC SA1513WEInstallation of flap actuated aileron droop system recontoured wing leading edge and flap actuated elevator trim system. (206 EXCEPT TU206F, U206F, U206E, U206G, TU206G)STC SA3634SWInstall three auxiliary bladder type fuel tanks in each wing.STC SA5934SWConvert hydraulic nose gear door actuating system to mechanical system.STC SA8437SWInstallation of nose radome quick release mechanism.STC SA8828SWInstallation of inertial reel assembly on pilot and co-pilot shoulder harnesses.STC SA8829SWInstallation of an inertial reel assembly on the pilot and co-pilot shoulder harnesses.STC SR02544SEInstallation of a Honeywell ASPIRE 200 SATCOMSTC ST02409SEInstallation of an interior reconfigurationSTC ST03851NYInstallation of a LED Wash Light SystemSTC ST09011SCInstallation of a pilot's, control wheel mounted, alternate gear horn silence switch.STC ST09559ACInstallation of Williams/Rolls FJ44-2A engine. Installation of STC SA732NW required for this mod.STC ST09863ACRemoval of original equipment manufacturer ladder and installation of a new design cabin entrance step assemblySTC ST04194CHInstall Honeywell Liquid Crystal Display (LCD) Flight DisplaysSTC ST04376ATInstallation of a Cobham INMARSAT/SwiftBroadband SATCOM SystemSTC ST09733AC757-200 ADS-B Out InstallationSTC SA04377ATInstallation of Aerosonic SL114-9823 OASIS Standby Instrument SystemSTC SA10700SCInstallation of Equipment for ISR ApplicationsSTC SA1293NWInstallation of a Lycoming IO-540-K1B5 engine, Hartzzell HC-E3YR-7LF/LFC8468-4R propeller, and associated systemsSTC SR09612RCInstallation of a Cowling Access Door KitSTC SR09613RCInstallation of an Automatic Door Opener KitSTC ST09728ACKID Seat Power Installation Utilizing the Armstrong Aerospace Powerbar Onboard Boeing 747-400 AircraftSTC ST09729AC777-200 32F/89Y+/223Y Interior ReconfigurationSTC ST09730ACInterior Reconfiguration on GBO B767-400ER to BusinessFirst Flat Bed Seats and AVOD InstallationSTC SA01447LAInstallation of Pilot Door Window Lock, Pilot Door and Baggage Door Locks.STC SA02485AKInstallation of a double slotted flapSTC SR00104RDInstallation of Cargo Pod Assembly for AS350 series helicopterSTC SR02547SEInstallation of a Supplemental Lighting SystemSTC ST03048CHCertification of Compatibility with Cellular and Wireless Data TechnologiesSTC SB04229CHReplace Balony Kubicek Basket/Burner system and fuel tanksSTC ST03103NYInstallation of a Panasonic Avionics Corporation Global Communications Suite (GCS)