Supplemental type certificates

49,120 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 SA00081SEInstallation of Continental IO-550A engine and Hartzell PHC-C3YF-2UF/ FC7382 propeller.STC/Mooney Limited · May 20, 1994STC SA5087NMInstallation of emergency medical service (EMS) provisions.Learjet Inc · May 20, 1994STC SA5691NMInstallation of Continental TSIO-520-NB engine.STC/Mooney Limited · May 20, 1994STC ST00089SEInstallation of Liquor Carts.Showa Aircraft Industry Co Ltd · May 20, 1994STC ST00090SEGalley modification.Jamco America Inc · May 20, 1994STC SA1912SOInstallation of a Fairchild Model F-800 digital flight data recorder.ABX Air Incorporated · May 19, 1994STC SA200CHIncrease material hopper volume from 660 gallons to 780 gallons.Turbine Conversions Ltd · May 19, 1994STC SA2451SWInstallation of Marathon Battery Co. part 85-0050, or 85-0060 six cell magnesium emergency light pack.Marathon Power Tech Co · May 19, 1994STC SA5673SWReplace existing 20 AH batteries and mounting rack with 40 AH batteries and new mounting shelf.Marathon Power Tech Co · May 19, 1994STC SA5674SWReplace existing 40 AH air cooled battery with standard 40 AH battery and vent system.Marathon Power Tech Co · May 19, 1994STC SA7831SWInstallation of dual Marathon TSP-280 nickel cadmium batteries.Marathon Power Tech Co · May 19, 1994STC SH4765SWInstall Marathon ni-cad battery model CA1700 or SP1700.Marathon Power Tech Co · May 19, 1994STC SH4960SWInstallation of Marathon Battery Type TCA 440 or TSP 440.Marathon Power Tech Co · May 19, 1994STC SH4961SWInstallation of Marathon TCA 440 or TSP 440 battery.Marathon Power Tech Co · May 19, 1994STC SH4970SWInstallation of Marathon TCA or TSP 1735 battery.Marathon Power Tech Co · May 19, 1994STC SH4971SWInstallation of TCA or TSP 1735 Marathon battery.Marathon Power Tech Co · May 19, 1994STC SH5495SWInstallation of Marathon Batter TSP or TCA 1753.Marathon Power Tech Co · May 19, 1994STC SH5999SWInstallation of Marathon battery TSP or TCA 1753 or TSP or TCA 1754.Marathon Power Tech Co · May 19, 1994STC ST00087SEA 62 passenger interior arrangement including a closet installation.Horizon Air · May 19, 1994STC ST00088SEA 60 passenger interior arrangement including a closed installation.Horizon Air · May 19, 1994STC ST201CHInstallation of a Bendix/King CAS 81A TCAS II system.Duncan Aviation · May 19, 1994STC ST00495ATInstallation of a 245-passenger seating configuration.Delta Airlines Inc · May 18, 1994STC SA7064NMInstallation of Emergency Vision Assurance System (EVAS).VisionSafe Corporation · May 16, 1994STC SA8387SW-DInstallation of S-TEC 40/50 single and two axis automatic flight guidance systems, Model ST-530-40/50.S-TEC Corporation · May 16, 1994STC SA8391SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-533.S-TEC Corporation · May 13, 1994STC SA00105DEReconfigure aircraft to a maximum seating of 9 passengers.Leading Edge Aviation Svcs · May 12, 1994STC SA8851SWInstallation of an Executive Interior.Associated Air Center · May 12, 1994STC ST00243NY-DInstallation of a Single Trimble Navigation TNL-2100T GPS Systems.Delta Engineering · May 12, 1994STC ST0067SEApproval for take-off and landing operationsAlliedSignal Inc Aviation Services · May 12, 1994STC SA00084SERemove the MA-4-5 carburetor from the engine and replace it with an Ellison Fluid Systems, Inc. Model EFS-4-5 carburetor ( Throttle Body Injector ), Part Number 10-510, Rev. H, or later FAA approved revisionEllison Fluid Systems Inc · May 11, 1994STC SA1-510Installation of Sur-Vent fuel tank filler cap manufactured.Puccinelli Frances V · May 11, 1994STC SA198CHInstallation of Cleveland main wheels and brakes conversion kit 199-50.Jennings John R · May 11, 1994STC SA3164SOThis modification will install interior partition (class dividers).Aircraft Modular Products Inc. · May 11, 1994STC SA7086NMInstallation of instrument panel.Rich Ron · May 11, 1994STC SE00085SERemove the MA-4-5 carburetor and replace with Ellison Fluid Systems, Inc. EFS-4-5 Throttle Body Injector carburetor, Part Number 10-510, Rev. H, or later FAA approved revisionEllison Fluid Systems Inc · May 11, 1994STC SA7084NMInstallation of Provisions Only on seats for Sony Transcom Video System.Brice Manufacturing Company · May 10, 1994STC ST00059NYInstallation of Mode S transponder and TCAS II system.Navair Limited · May 10, 1994STC SA8845SWInstallation of a modified Jasco alternator assembly.Aviation Repair Station of NLR · May 6, 1994STC ST00473ATInstallation of the Jet Standby attitude indicator, ADI-334, with ILS cross pointers.Gulfstream Aerospace Corporation · May 6, 1994STC SA194CHInstallation of a Flight Visions FV-2000/KA head- up display.Flight Visions, Inc · May 5, 1994STC ST00094DEInstallation of a Sundstrand digital flight data recorder. (DC-3 SERIES TP67)Stevens Aviation Inc · May 5, 1994STC ST00095DEInstallation of a Sundstrand MK-VI ground proximity warning system. (DC-3 SERIES TP67)Stevens Aviation Inc · May 5, 1994STC ST00469ATInstallation of a supplemental or ground wind leading edge-ice protection system.Northwest Airlines, Inc · May 5, 1994STC SA00465ATInstallation of radar.Aerospace Testing and Engineering, Inc. · May 4, 1994STC SA182CHInstallation of removable 'Telonics' telemetry antennas.Ohio Dept of Transportation · May 4, 1994STC SA1862SOInstallation of a cargo door per Universal Cargo Doors and Services Inc. master drawing list A92133-10, current revision.Agro Air Associates, Inc · May 4, 1994STC SA5712NMDirect replacement of existing certified Window Heat Control Units with Olin Aerospace Window Heat Control Units built.Olin Aerospace Company · May 4, 1994STC SR00083SEInstallation of a belly-mounted fire fighting tank complete with hover refill.Isolair Inc. · May 4, 1994STC ST00468ATInstallation of a custom interior.Gulfstream Aerospace Corporation · May 4, 1994STC ST192CHInstallation of Walter Kidde fire extinguisher bottles and cartridges.Duncan Aviation · May 4, 1994