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 SA3472SW-DInstallation of Century Automatic Flight System Model AK979.Century Flight Systems Inc · Mar 13, 2013STC SB03198CHReplace one or more of the existing fuel tanks with Thunder & Colt Model V-40 fuel tanks.Gary M. Prentice · Mar 13, 2013STC SR01711SEInstallation of composite drive shaft cover; manufactured and installedHelitech Corporation · Mar 13, 2013STC SA02242SEFabrication of blended wingletsAerostar Aircraft Corporation · Mar 12, 2013STC ST03185CH-DActivation of a TrueNorth Avionics, Inc. Simphone WiFi SystemStandard Aero · Mar 12, 2013STC SA00178SEInstallation of vortex generators on the wing and tail surfaces of the above model aircraftMicro AeroDynamics Inc · Mar 11, 2013STC SA02262SEInstallation of split seam wing strut cuff as replacement parts for the strut fairingsStene Aviation Inc · Mar 8, 2013STC ST00001IBInstallation of an International Water-Guard Industries IWG-A4 Potable Water Treatments Unit on Embraer EMB-135BJ aircraft modelA.S. Avionics Services Ltda · Mar 8, 2013STC SA2361SWInstallation of Continental IO-470-N engine and McCauley 2A36C23/84B-0, or 2A37C223/90RB-6, or Beech 278-100-11/278-214-82, or 278-100-13/278-214-82, or Flottorp F12A-3/8400-2 propellerD'Shannon Products Ltd. · Mar 7, 2013STC SA2660SWInstallation of Continental IO-470-N engineD'Shannon Products Ltd. · Mar 7, 2013STC SA5527SWInstallation of Continental IO-470-C, or IO-470-N and either a McCauley 2A36C23/84B-0, 2A37C223/90RB-6, 3A34C423/90DFA-10, or 3A36C434/80VEA-0; Beech 278-100-11/278-214-82, or 278-100-13/278-214-82; Flottorp F12A-3/8400-2; or Hartzell PHC-I3YF-1RF/F8468A-6R PropellerD'Shannon Products Ltd. · Mar 7, 2013STC SA5635SWInstallation of Continental IO-470-N engine and Hartzell PHC-L3YF-IRF/F8468A-6R or McCauley 2A37C223/90RB-6, 3A34C423/90DFA-10, 3A36C434/80VEA-0 propellersD'Shannon Products Ltd. · Mar 7, 2013STC ST01338NYInterior and Avionics installationDECA Aviation Engineering Limited · Mar 7, 2013STC ST01619CHInstallation of a Lavatory Service Shutoff ValveAeroControlex Group TransDigm Inc. · Mar 7, 2013STC ST01894SEInstallation of interior reconfiguration on Boeing Model 767-300 series aircraftJamco America Inc · Mar 7, 2013STC ST03262NYInstallation of Quality Aircraft Interiors Oxygen Cylinder Restraint System (OCRS), P/N OCRS-1730-QAI, Models A & DQuality Aircraft Interiors · Mar 7, 2013STC ST02921ATInstallation of the Honeywell (Bendix King) Cas67A Traffic Collision Avoidance System (TCAS II)Contact Aviation LLC · Mar 6, 2013STC ST03079CH-DInstallation of a Jump SeatStandard Aero · Mar 6, 2013STC ST03186CH-DReconfiguration of Cabin Floor Plan ArrangementStandard Aero · Mar 6, 2013STC SA02951CHInstallation of modified Wing Spar Splice and Cap per Aeronautix Modification KitGulf Coast Ag Aircraft Sales and Maintenance · Mar 5, 2013STC SE00648CHConvert AlliedSignal TFE731-3-1E/F/K engines to TFE731-3-2AP enginesInternational turbine Industries · Mar 5, 2013STC ST00649CHInstall TFE731-3-2AP engines modified by STC SE00648CHInternational turbine Industries · Mar 5, 2013STC ST02235SEe-pitch of the Premium Economy passenger cabinAltitude Aerospace Interiors Limited · Mar 5, 2013STC ST03259NYInstallation of Iberia Airway Interior ReconfigurationMarshall Cambridge Aerospace Limited · Mar 5, 2013STC ST10492SCRemoval of one row of tourist class seatsAmerican Airlines Inc · Mar 5, 2013STC SR03257NYOperation with the Right Hand Forward Door and the Right Hand Flap Panel or Aft Right Hand Cabin Door removed.Eurocopter Canada Limited · Mar 4, 2013STC ST00204SEInstallation of service carts.Bucher Aerospace Corporation · Mar 4, 2013STC ST00205SEInstallation of service carts.Bucher Aerospace Corporation · Mar 4, 2013STC ST00206SEInstallation of service carts.Bucher Aerospace Corporation · Mar 4, 2013STC ST00207SEInstallation of service carts.Bucher Aerospace Corporation · Mar 4, 2013STC ST00209SEInstallation of service carts.Bucher Aerospace Corporation · Mar 4, 2013STC ST03258NYReplace BF Goodrich nose wheel, 8.90-12.5 PIN 3-1197, Beringer wheel assembly P/N: RA-008Beringer Aero · Mar 4, 2013STC SA00656SEInstallation of a Lycoming TIO540-A2C engine, a Hartzell HC-E3YR-7LF/FLC8468-4R propeller, and a manual waste gate control systemMr. Henry Ruzakowski · Mar 1, 2013STC SA1815NMInstallation of Lompoc Aero Specialties inner plexiglass pane in swing out window frames presently employing a single windowG & D Aero Products Inc. · Mar 1, 2013STC SB03193CHReplace the existing fuel tanks with Thunder & Colt Model V-40 fuel tanks.Gary M. Prentice · Mar 1, 2013STC ST01654WIActivation of Wireless Fidelity (Wi-Fi) capabilities of previously installed router(s) and AircraftTransmitting Portable Electronic Devices (T-PEDs) Tolerance Testing.TrueNorth Avionics LLP · Mar 1, 2013STC ST03256NYHoneywell MARK VII Enhanced Ground Proximity Warning System (EGPWS) installationJet Aviation Flugzeugwartung GmbH · Mar 1, 2013STC SR00631DE-DInstallation of an AKV, Inc. Dual Engine Cycle CounterAKV Inc. · Feb 28, 2013STC ST02899NY-DUpdate of AIM Isolation Switch PanelDelta Engineering Corporation · Feb 28, 2013STC ST03223NYInstallation of three (3) 42" LCD monitorsVideo Technology Service Inc · Feb 28, 2013STC ST03255NYThe installation of an ACAS II TCAS 2000 (Change 7) with Dual Mode S ApplicabilityRUAG Aerospace Services GmbH · Feb 28, 2013STC SA03188CHInstallation of LED Taxi Light AssembliesMalibu Aerospace, LLC · Feb 27, 2013STC SR01730SEInstallation of the Model 20-100 Cargo Basket on MD Helicopter 369D rotorcraft, Serial Numbers 370101D, 210898D, and 570141DPrecision Helicopter Services, Inc. · Feb 25, 2013STC ST03234NYInstallation of a Standby AltimeterWestern Avionics · Feb 25, 2013STC ST03246NYA318-112 VIP ConversionFokker Services B.V. · Feb 22, 2013STC ST03917ATInstallation of LED cabin lighting (LED tubes and drivers) as replacement for the Bigorre fluorescent wash lighting tubes and ballasts as applicable in the Executive Cabin Area only.DER Services, Inc. · Feb 22, 2013STC SA00392SEFabrication of AeroAcoustics Aircraft Systems, Inc. (AASI) AeroAcoustics Payload Extender II SystemAeroAcoustics Aircraft Systems Inc. · Feb 21, 2013STC SA09254SCIncrease in maximum takeoff and landing gross weight by 100lbs. when equipped with vortex generators per STC SA09074SC.D'Shannon Products Ltd. · Feb 21, 2013STC ST03254NYInstallation of a Western Avionics PicoCube Communications SystemWestern Avionics · Feb 21, 2013STC ST03994ATInstallation of Bleed Air Coupling Sleeve KitSeal Dynamics · Feb 21, 2013