Supplemental type certificates
49,117 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 SA1673WEInstallation of Brittain Industries Model B-5 Flight Control SystemSTC SA1872WEInstallation of Brittain Model NAV-2B Flight Control SystemSTC SR00319SEModification of Part Number S6137-23009-6 main transmission rear cover perSTC ST03196CHActivation of an existing Aircell Axxess Cabin Telecommunications Router (CTR) Wireless Local Area Network Access Point (WAP) (WLAN (IEEE 802.11 b, g, and n only))STC SA77NWRemoval of landing gear and installation of seaplane conversation, (EDO Model 679-4930 floats).STC ST02466LAInstallation of Cabin Interior Noise Reduction SystemSTC ST00304SEInstallation of a Passenger Seating arrangementSTC ST02243SEInstallation of an interior modificationSTC SA03992ATInstallation of the Mechanical Provisions for the Garmin G600 Flight Display SystemSTC SR01717SEManufacture and installation of a Supplemental Lighting SystemSTC ST00764CHInstallation of dual Universal Avionics UNS-1D or Universal Avionics UNS-1F Flight Management Systems with optional Universal MFD-640STC ST02281SEInterior reconfiguration encompassing the installation of new business elite, premium economy, economy class seats, galleys, and lavatoriesSTC ST03221CHCertification of Compatibility with Cellular and Wireless Data TechnologiesSTC SA01300WIInstallation of the MU-2B Voice Alerting SystemSTC SA01661WIInstallation of replacement Interstage Turbine Temperature gages in the cockpitSTC SR01534SEInstallation of the transmission input modification to the main gear boxSTC ST00455LAInstallation of BF Goodrich GH-3000 Electronic Standby Instrument SystemSTC SA1559WEInstallation of Brittain Industries Model B-5P flight control system.STC SA1587WEInstallation of Brittain Industries Model B-5P Flight Control SystemSTC SA1820WEInstallation of Brittain Model B-5 flight control system.STC SA3894NMInstallation of medical stretcher left or right sideSTC SA3895NMInstallation of medical stretcher left or right side.STC ST02278SEInstallation of interior reconfiguration of a Boeing 757-200 series passenger configuration to a cargo/passenger (combi) configuration (including main deck cargo door, crew entry door, interior, and associated systemsSTC SA1146SOInstallation of nose cone erosion cap.STC SA1609SOInstallation of a spacer block assembly on helicopters equipped with high skid gearSTC SE00057ATInstallation of Aeronautical Accessories, Inc., Pc Safety Valve KitSTC SE00327ATInstallation of PC Safety Valve Kit.STC SE00328ATInstallation of a P2 fuel control isolation valve kit.STC SE00567ATInstall Aeronautical Accessories Torque Monitoring SystemSTC SE00585ATInstallation of Aeronautical Accessories, Inc. PC Safety Valve Kit.STC SE02170ATInstallation of Pc Safety Valve KitSTC SE5511NMInstallation of compressor discharge pressue (PC) valve.STC SH1134SOInstallation of one-piece entrance step.STC SH1148SOInstallation of a raingutterSTC SH1163SOInstallation of an entrance step on high skid gear with emergency floatation system (pop-outs).STC SH1212SOInstallation of an AFE Model 4000 radar kit.STC SH1282SOInstallation of a preflight step/access handle.STC SH1286SOInstallation of a cargo frame assemblySTC SH1321SOInstallation of a sunvisor kit in cockpit of helicopters.STC SH1383SOManufacture of Nightscanner searchlight kit.STC SH1392SOHigh Skid Landing GearSTC SH1476SOManufacture of a Controllable Belly Mounted Searchlight (Nightscanner)STC SH1477SOInstallation of a controllable belly-mounted searchlight.STC SH1522SOManufacture of range extender.STC SH1626SOInstallation of rain gutters over pilot and passenger doors.STC SH1664SOManufacture of replacement windows and windshields.STC SH1770SOInstallation of a controllable belly-mounted searchlight.STC SH1813SOInstallation of passenger bubble window assemblies.STC SH1814SOInstallation of crew bubble window assemblies.STC SH1815SOInstallation of crew wedge window assemblies.