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 SA5227NMReduce number of passenger seats installed from 19 to 9.STC 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 158051STC 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, V0292STC SR01853NYInstallation of a SkyTrac ISAT-100 / ISAT-200 Airborne Position/Data CommunicatorSTC ST09721AC757-300 Reconfiguration 24/192 to 24/189STC ST03686AT-DInstallation of an Airplane Interior Multiple STCSTC SA152ALInstallation of Airglas LJ2800 FloatsSTC SA48ALInstallation of Airglas L1650A or L2000A skisSTC ST03135NYActivation of Free Directional Gyro ModeSTC SA01695WIInstallation of Airfield Technology AT-950 Flight Inspection System (FIS)STC SA537GLInstallation of photo camera well, view finder well and electrical power plug.STC ST02238SEInstallation of Astronics EmPowerTM In Seat Power Supply SystemSTC ST09703ACB757-300 In-Seat Power & LiveTV Provisioning for Koito First / Tourist Class SeatsSTC ST01694WIONE-ONLY STC, S/N 9209: One Aircraft Only Installation of a Floor Plan Change to the Seating ArrangementSTC SA216ALInstallation of Airglas Engineering Model L2500A skisSTC SA217ALInstallation of Airglas Engineering Co. Inc. Model L-1650A or L-2000A skisSTC SA218ALMain gear shock strut restrictor.STC SA222ALInstallation of Airglas Engineering Model L2500A wheel replacement skisSTC 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.STC ST00644WI-DInstallation of an AlliedSignal MK V Enhanced Ground Proximity Warning System.STC ST03133NYModification to existing aircraft interiorSTC ST04264AT-DInstallation of an Aircell ATG 4000 High Speed InternetSTC SH516ALInstallation of Airglas model L-2700-369 skisSTC ST03131NYInstallation of Enhanced Airborne Data Loader (eADL)STC SA02032AKInstallation of Model L2500A skis on main landing gear.STC SA117ALInstallation of Cunningham auxiliary fuel belly tank.STC SA214ALInstallation of Airglas Engineerins Model L-1650A and L2000A Wheel Replacment SkisSTC SA235ALInstallation of modified oleo shock strut.STC SA261ALInstallation of Airglas Model L2000 and L-1650 wheel replacement skis.STC SA266ALInstallation of Airglas Engineering Model L2500 wheel replacement skisSTC SA7438SWInstallation of a camera port on the fuselage center line aft of the main landing gear bulkhead.STC SH198ALInstallation of Airglas L8500 or L8500A skis.STC SH406ALInstallation of L2700 SA 318 skis.STC 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 skiSTC SH529ALInstallation of Airglas L2700SA341 and L2700SA341HS skis.STC SH5773SWInstallation of rubber seal mounted crew door windows and/or crew door wedge windows with vent.STC SH5805NM-DEngine fuel purge system.STC SH5823SWInstallation of vertical slide passenger window.STC SH5850SWInstallation of Heli Plex chin bubble.STC SH5863NMInstallation of skid shoe assembly kit.STC SH5948SWInstallation of slide window assembly in pilot and passenger door.STC SH730ALInstallation of Airglas Engineering Model L2700AS350 skis.STC SH7356SWInstallation of an emergency medical systemSTC SH7363SWInstallation of EMS provisions.STC SH7404SWInstallation of a crew door window.STC SH7445SWInstallation of a stretcherSTC SH7521SWInstallation of a logging/observation bubble window in the right side crew door.STC SH7571SWProvisions for a medical oxygen system installation.STC SH7587SWInstallation of a medical compressed air systemSTC SH7604SWInstallation of a medical air pump system