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 SA5227NMReduce number of passenger seats installed from 19 to 9.Corporate Air · Aug 29, 2012STC SB03144CHONE-ONLY STC, S/N 930: Replace the Balony Kubicek Basket/Burner system and fuel tanks with the FireFly (Balloon Works) Basket Model 4.9A1, S/N 546-5; the FireFly (Balloon Works) Burner Model T3-017, S/N 744; and FireFly (Balloon Works) fuel tanks, P/N 3035, S/Ns 158410, 15354, and 15400, and/or FireFly (Balloon Works) fuel tanks, P/N 3229, S/N 158051Brad Craig · Aug 29, 2012STC SB03146CHONE-ONLY STC, S/N 5520: Replace the Lindstrand Balloons Ltd Basket/Burner system with the Cameron Balloons Basket, Part Number CB860-H4, S/N 9757; the Cameron Balloons Burner, Part Number CBUS10012-2A, S/N V0290, V0275, V0292Rainbow Ryders Inc. · Aug 29, 2012STC SR01853NYInstallation of a SkyTrac ISAT-100 / ISAT-200 Airborne Position/Data CommunicatorSkyTrac Systems Ltd. · Aug 29, 2012STC ST09721AC757-300 Reconfiguration 24/192 to 24/189United Airlines Inc · Aug 28, 2012STC ST03686AT-DInstallation of an Airplane Interior Multiple STCGulfstream Aerospace Corporation · Aug 27, 2012STC SA152ALInstallation of Airglas LJ2800 FloatsAirglas Inc. · Aug 24, 2012STC SA48ALInstallation of Airglas L1650A or L2000A skisAirglas Inc. · Aug 24, 2012STC ST03135NYActivation of Free Directional Gyro ModeACS-NAI Limited · Aug 24, 2012STC SA01695WIInstallation of Airfield Technology AT-950 Flight Inspection System (FIS)Duncan Aviation Inc · Aug 22, 2012STC SA537GLInstallation of photo camera well, view finder well and electrical power plug.Aerocon Photogrammetric Services, Inc. · Aug 21, 2012STC ST02238SEInstallation of Astronics EmPowerTM In Seat Power Supply SystemNorthwest Aerospace Technologies Inc · Aug 21, 2012STC ST09703ACB757-300 In-Seat Power & LiveTV Provisioning for Koito First / Tourist Class SeatsUnited Airlines Inc · Aug 21, 2012STC ST01694WIONE-ONLY STC, S/N 9209: One Aircraft Only Installation of a Floor Plan Change to the Seating ArrangementAviation Maintenance & Technical Support · Aug 20, 2012STC SA216ALInstallation of Airglas Engineering Model L2500A skisAirglas Inc. · Aug 18, 2012STC SA217ALInstallation of Airglas Engineering Co. Inc. Model L-1650A or L-2000A skisAirglas Inc. · Aug 18, 2012STC SA218ALMain gear shock strut restrictor.Airglas Inc. · Aug 18, 2012STC SA222ALInstallation of Airglas Engineering Model L2500A wheel replacement skisAirglas Inc. · Aug 18, 2012STC SB03142CHONE-ONLY STC, S/N 5521: Replace the Lindstrand Balloons Ltd Basket/Burner system and fuel tanks with the FireFly Balloons Basket Model 3.9A1, S/N A198; the FireFly Balloons Burner Model T3-017, S/N 688; and FireFly Balloons fuel tanks, Part Number 3035, S/Ns 11920J, 12798J, and 31723J, and Part Number 3229, S/N 23473J.Pepsi Beverage Company · Aug 17, 2012STC ST00644WI-DInstallation of an AlliedSignal MK V Enhanced Ground Proximity Warning System.Duncan Aviation Inc · Aug 17, 2012STC ST03133NYModification to existing aircraft interiorInnotech Aviation a Division of IMP Group Limited · Aug 17, 2012STC ST04264AT-DInstallation of an Aircell ATG 4000 High Speed InternetGulfstream Aerospace Corporation · Aug 17, 2012STC SH516ALInstallation of Airglas model L-2700-369 skisAirglas Inc. · Aug 16, 2012STC ST03131NYInstallation of Enhanced Airborne Data Loader (eADL)Teledyne Controls Flight Data Company · Aug 15, 2012STC SA02032AKInstallation of Model L2500A skis on main landing gear.Airglas Inc. · Aug 14, 2012STC SA117ALInstallation of Cunningham auxiliary fuel belly tank.Airglas Inc. · Aug 14, 2012STC SA214ALInstallation of Airglas Engineerins Model L-1650A and L2000A Wheel Replacment SkisAirglas Inc. · Aug 14, 2012STC SA235ALInstallation of modified oleo shock strut.Airglas Inc. · Aug 14, 2012STC SA261ALInstallation of Airglas Model L2000 and L-1650 wheel replacement skis.Airglas Inc. · Aug 14, 2012STC SA266ALInstallation of Airglas Engineering Model L2500 wheel replacement skisAirglas Inc. · Aug 14, 2012STC SA7438SWInstallation of a camera port on the fuselage center line aft of the main landing gear bulkhead.Lead-Air Incorporated · Aug 14, 2012STC SH198ALInstallation of Airglas L8500 or L8500A skis.Airglas Inc. · Aug 14, 2012STC SH406ALInstallation of L2700 SA 318 skis.Airglas Inc. · Aug 14, 2012STC SH449ALFabrication and installation of Airglas Engineering Company, Inc. P/N L8500A-1 left ski and P/N L8500A-2 or P/N L8500R-2 right skiAirglas Inc. · Aug 14, 2012STC SH529ALInstallation of Airglas L2700SA341 and L2700SA341HS skis.Airglas Inc. · Aug 14, 2012STC SH5773SWInstallation of rubber seal mounted crew door windows and/or crew door wedge windows with vent.Bell Helicopter Textron Inc. · Aug 14, 2012STC SH5805NM-DEngine fuel purge system.Bell Helicopter Textron Inc. · Aug 14, 2012STC SH5823SWInstallation of vertical slide passenger window.Bell Helicopter Textron Inc. · Aug 14, 2012STC SH5850SWInstallation of Heli Plex chin bubble.Bell Helicopter Textron Inc. · Aug 14, 2012STC SH5863NMInstallation of skid shoe assembly kit.Bell Helicopter Textron Inc. · Aug 14, 2012STC SH5948SWInstallation of slide window assembly in pilot and passenger door.Bell Helicopter Textron Inc. · Aug 14, 2012STC SH730ALInstallation of Airglas Engineering Model L2700AS350 skis.Airglas Inc. · Aug 14, 2012STC SH7356SWInstallation of an emergency medical systemBell Helicopter Textron Inc. · Aug 14, 2012STC SH7363SWInstallation of EMS provisions.Bell Helicopter Textron Inc. · Aug 14, 2012STC SH7404SWInstallation of a crew door window.Bell Helicopter Textron Inc. · Aug 14, 2012STC SH7445SWInstallation of a stretcherBell Helicopter Textron Inc. · Aug 14, 2012STC SH7521SWInstallation of a logging/observation bubble window in the right side crew door.Bell Helicopter Textron Inc. · Aug 14, 2012STC SH7571SWProvisions for a medical oxygen system installation.Bell Helicopter Textron Inc. · Aug 14, 2012STC SH7587SWInstallation of a medical compressed air systemBell Helicopter Textron Inc. · Aug 14, 2012STC SH7604SWInstallation of a medical air pump systemBell Helicopter Textron Inc. · Aug 14, 2012