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 SA711NEInstallation of 100W landing light in wing leading edge at each wing tip.STC SA712NEInstallation of 100W landing light in wing leading edge at each wing tip.STC SA713NEInstallation of 100W landing light in wing leading edge at each wing tip.STC SA00926WIInstallation of MT-Propeller MTV-18-B/183-17 electric 3-blade constant speed propeller.STC SA00927WIInstallation of MT-Propeller Model MTV-9-D/195-18b hydraulic 3-blade constant speed propeller.STC SA01095WIInstallation of Gomolzig C172R-606550 engine exhaust system silencer.STC SA01096WIInstallation of Gomolzig C182R-606550 engine exhaust system silencer.STC SA01284WIInstallation of MT-Propeller Model MTV-14-D-C-F/CF188-30g hydraulic 4-blade variable pitch propeller.STC SA01296WIInstallation of MT-Propeller Model MTV-9-D/210-58 hydraulic 3-blade variable speed propeller or Model MTV-15-D/210-58 hydraulic 2-blade variable speed propeller.STC SA1708WERemoval of cargo door (approved under STC SA995WE) to permit aircraft to engage in special operations such as aerial photography, parachute jumping, etc.STC SA979NEConfiguration A: Installation of 5,520 gallon, tank auxiliary fuel system in the forward and aft cargo compartment
Configuration B: Installation of 2-722 gallon, tank auxiliary fuel system in the aft cargo compartmentSTC ST01563NYInstallation of an improved Ground Power Current LimiterSTC ST01708NYDigital System Entertainment Box (DSEB) relocationsSTC ST02346CH-DONE-ONLY: Installation of a 16 Passenger Executive Interior, s/n 4063.STC ST02353NYThe installation of Inertial Reference System (IRS) Heading Indication, Standby Instrument SystemSTC ST02812AT-DInstallation of BF Goodrich Electronic Standby Instrument System (ESIS) GH-3000.STC ST01967CHModification of DC-9 Tail Cone Slide Cover.STC ST02352NYThe installation of a Honeywell KGP 860 Class B GA-EGPWSSTC ST02810AT-DInstallation of Honeywell's Control Display System - Retrofit (CDS-R) with Primus II Radios.STC ST02811AT-DInstallation of Collins TACAN interfaced with Honeywell Control Display System - Retrofit (CDS-R) with Primus II radios.STC SA02351NYInstallation of Fin Cap and Extended Ventral Strakes.STC SA1913SCInstallation of auxiliary fuel cellsSTC ST00224ATInstallation of an Expanded Parameters Digital Flight Data Recorder.STC ST01427WI-DInstallation of an XM Weather Receiver and XM Radio System on a Learjet Model 45.STC ST01428WI-DInstallation of an ICG Iridium Satcom System.STC ST01740SEONE-ONLY: Non-group approval for Reduced Vertical Separation Minimum, S/N 5150.STC ST03350ATInstallation of a Custom Interior.STC SA3754NMInstallation of vapor cycle air conditioning system.STC SE3765NMInstallation of freon compressor.STC ST01566LAInstallation of a passenger to freighter configuration, a freighter with a rigid barrier configuration, and quick change configurationSTC ST01676SEConversion of a Boeing 747-400 combi configuration to a freighter configurationSTC ST02328CH-DInstallation of Rockwell Collins Pro Line 21 Integrated Display System with Integrated Flight Information System.STC SA02008LAInstallation of ACSS Terrain Awareness and Warning System (TAWS)STC SA02631ATReplace Lord Isolating Mounting Assemblies, P/N J-10520-I with Lord Assembly P/N J-23135-1, four each.STC ST02035CHUpgrade software of a Honeywell Mark V Enhanced Ground Proximity Warning System and activate the Runway Awareness Advisory System.STC ST02528AT-DInstallation of High Frequency Data Link (HFDL) system.STC SA09545AC-DInstallation of Avidyne Primary Flight Display.STC SA2009CEOperation on unleaded and/or leaded automobile fuel.STC ST01526SEGroup aircraft approval for Reduced Vertical Separation Minimum (RVSM).STC SA02285AKInstallation of adjustable seat front seatsSTC SR02346NYInstallation of replacement firewall cover assemblySTC ST02389CHInstallation of a Centerline Partition and Bin Close-off, removal of existing M4 Galley and Flight Attendant Seat aft of the L1 doorway.STC ST02392CHInstallation of Pilot Access Terminal Docking Station.STC ST02388CHInstallation of dual or single Rockwell Collins IFIS-5000 Integrated Flight Information Systems with display on the existing Rockwell Collins Pro Line 21 Continuum Electronic Flight Instrument System (EFIS).STC ST02319NYInstallation of Dual Sagem F227 APIRS Attitude and Heading Reference System.STC SA02243CHInstall enlarged rear baggage area to accommodate skis.STC ST03349AT-DInstallation of a Custom Interior.STC SA01306WI-DModification of a Collins ALT-50A or ALT-55B Radio Altimeter system installation to a Collins ALT-1000 or ALT-4000 Radio Altimeter system installation.STC SR00618DE-DInstallation of External Scene LightsSTC SA01962LAInstallation of Cabin Interior Noise Reduction Kit