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.

STC SA1673WEInstallation of Brittain Industries Model B-5 Flight Control SystemBrittain Industries, Inc · Jun 7, 2013STC SA1872WEInstallation of Brittain Model NAV-2B Flight Control SystemBrittain Industries, Inc · Jun 7, 2013STC SR00319SEModification of Part Number S6137-23009-6 main transmission rear cover perCroman Corporation · Jun 7, 2013STC 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))Constant Aviation LLC · Jun 7, 2013STC SA77NWRemoval of landing gear and installation of seaplane conversation, (EDO Model 679-4930 floats).Kenmore Air Harbor Inc · Jun 6, 2013STC ST02466LAInstallation of Cabin Interior Noise Reduction SystemN2 Development, Inc. · Jun 6, 2013STC ST00304SEInstallation of a Passenger Seating arrangementSouthWest Airlines · Jun 5, 2013STC ST02243SEInstallation of an interior modificationJamco America Inc · Jun 5, 2013STC SA03992ATInstallation of the Mechanical Provisions for the Garmin G600 Flight Display SystemPilatus Business Aircraft · Jun 4, 2013STC SR01717SEManufacture and installation of a Supplemental Lighting SystemAviation Specialties Unlimited Inc. · Jun 4, 2013STC ST00764CHInstallation of dual Universal Avionics UNS-1D or Universal Avionics UNS-1F Flight Management Systems with optional Universal MFD-640Standard Aero · Jun 4, 2013STC ST02281SEInterior reconfiguration encompassing the installation of new business elite, premium economy, economy class seats, galleys, and lavatoriesNorthwest Aerospace Technologies Inc · Jun 4, 2013STC ST03221CHCertification of Compatibility with Cellular and Wireless Data TechnologiesArmstrong Aerospace · Jun 4, 2013STC SA01300WIInstallation of the MU-2B Voice Alerting SystemMitsubishi Heavy Industries America Inc · Jun 3, 2013STC SA01661WIInstallation of replacement Interstage Turbine Temperature gages in the cockpitMitsubishi Heavy Industries America Inc · Jun 3, 2013STC SR01534SEInstallation of the transmission input modification to the main gear boxCroman Corporation · Jun 3, 2013STC ST00455LAInstallation of BF Goodrich GH-3000 Electronic Standby Instrument SystemStandard Aero · Jun 3, 2013STC SA1559WEInstallation of Brittain Industries Model B-5P flight control system.Brittain Industries, Inc · May 31, 2013STC SA1587WEInstallation of Brittain Industries Model B-5P Flight Control SystemBrittain Industries, Inc · May 31, 2013STC SA1820WEInstallation of Brittain Model B-5 flight control system.Brittain Industries, Inc · May 31, 2013STC SA3894NMInstallation of medical stretcher left or right sideAviation Fabricators Inc · May 30, 2013STC SA3895NMInstallation of medical stretcher left or right side.Aviation Fabricators Inc · May 30, 2013STC 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 systemsPrecision Conversions LLC · May 30, 2013STC SA1146SOInstallation of nose cone erosion cap.Bell Helicopter Textron Inc. · May 29, 2013STC SA1609SOInstallation of a spacer block assembly on helicopters equipped with high skid gearBell Helicopter Textron Inc. · May 29, 2013STC SE00057ATInstallation of Aeronautical Accessories, Inc., Pc Safety Valve KitBell Helicopter Textron Inc. · May 29, 2013STC SE00327ATInstallation of PC Safety Valve Kit.Bell Helicopter Textron Inc. · May 29, 2013STC SE00328ATInstallation of a P2 fuel control isolation valve kit.Bell Helicopter Textron Inc. · May 29, 2013STC SE00567ATInstall Aeronautical Accessories Torque Monitoring SystemBell Helicopter Textron Inc. · May 29, 2013STC SE00585ATInstallation of Aeronautical Accessories, Inc. PC Safety Valve Kit.Bell Helicopter Textron Inc. · May 29, 2013STC SE02170ATInstallation of Pc Safety Valve KitBell Helicopter Textron Inc. · May 29, 2013STC SE5511NMInstallation of compressor discharge pressue (PC) valve.Bell Helicopter Textron Inc. · May 29, 2013STC SH1134SOInstallation of one-piece entrance step.Bell Helicopter Textron Inc. · May 29, 2013STC SH1148SOInstallation of a raingutterBell Helicopter Textron Inc. · May 29, 2013STC SH1163SOInstallation of an entrance step on high skid gear with emergency floatation system (pop-outs).Bell Helicopter Textron Inc. · May 29, 2013STC SH1212SOInstallation of an AFE Model 4000 radar kit.Bell Helicopter Textron Inc. · May 29, 2013STC SH1282SOInstallation of a preflight step/access handle.Bell Helicopter Textron Inc. · May 29, 2013STC SH1286SOInstallation of a cargo frame assemblyBell Helicopter Textron Inc. · May 29, 2013STC SH1321SOInstallation of a sunvisor kit in cockpit of helicopters.Bell Helicopter Textron Inc. · May 29, 2013STC SH1383SOManufacture of Nightscanner searchlight kit.Bell Helicopter Textron Inc. · May 29, 2013STC SH1392SOHigh Skid Landing GearBell Helicopter Textron Inc. · May 29, 2013STC SH1476SOManufacture of a Controllable Belly Mounted Searchlight (Nightscanner)Bell Helicopter Textron Inc. · May 29, 2013STC SH1477SOInstallation of a controllable belly-mounted searchlight.Bell Helicopter Textron Inc. · May 29, 2013STC SH1522SOManufacture of range extender.Bell Helicopter Textron Inc. · May 29, 2013STC SH1626SOInstallation of rain gutters over pilot and passenger doors.Bell Helicopter Textron Inc. · May 29, 2013STC SH1664SOManufacture of replacement windows and windshields.Bell Helicopter Textron Inc. · May 29, 2013STC SH1770SOInstallation of a controllable belly-mounted searchlight.Bell Helicopter Textron Inc. · May 29, 2013STC SH1813SOInstallation of passenger bubble window assemblies.Bell Helicopter Textron Inc. · May 29, 2013STC SH1814SOInstallation of crew bubble window assemblies.Bell Helicopter Textron Inc. · May 29, 2013STC SH1815SOInstallation of crew wedge window assemblies.Bell Helicopter Textron Inc. · May 29, 2013