Supplemental type certificates
49,111 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 SA02408AKInstallation of the LoPresti Speed Mods Cowlabunga Cowling System for Cessna 177RG aircraftSTC SA03470ATInstallation of a replacement cowling for Piper Turbo Arrow models.STC SA3077SOInstallation of 'speed spats' main landing gear fairings and/or installation of 'Comanche speed slipper' nose gear fairing.STC SA3105SOInstallation of 'speed spats' main landing gear fairings.STC SA3229SOInstallation of main landing gear fairings.STC SA3254SOInstallation of main landing gear fairings.STC SA3281SOInstallation of flap bracket fairings.STC SA3282SOInstallation of flap bracket fairings.STC SA3302SOInstallation of fiberglass nose bowl.STC SR02089SEInstallation of the Nine Passenger configuration.STC ST02389AKInstallation of a Max-Viz EVS-1500 System and associated hardwareSTC ST02624LAInstallation of Toilet AssemblySTC SA00219MCInstallation of a Curtiss-Wright UK Fortress Data Acquisition Flight Recorder / Recorder Independent
Power Supply (DAFR/RIPS) combined Cockpit Voice Recorder (CVR) Class 1, Flight Data Recorder (FDR)
Class A systemSTC ST01797CHInstallation of a Honeywell RESCU 406AF Emergency Locator Transmitter (ELT) SystemSTC ST01918CHInstallation of a Honeywell RESCU 406AF Emergency Locator Transmitter (ELT) system.STC ST04563CHINSTALL HONEYWELL ENHANCED GROUND PROXIMITY WARNING COMPUTER (EGPWC) UPGRADE AND RUNWAY AWARENESS AND ADVISORY SYSTEM (RAAS) ACTIVATIONSTC SR00091IBInstallation of the Bear Paw KitSTC ST00092IBInstallation of the KU Band Satcom SystemSTC ST11186SCInstallation of a VIP Cabin InteriorSTC ST00089IBInstallation of SNC Mission SystemsSTC ST00215MCInstallation of L3 Aviation Systems TACAN+ system provisionsSTC ST00218MCInstallation of Collins Aerospace ARC-210 UHF/VHF Communications SystemSTC ST04221NYInstallation of LAI Heated WindshieldsSTC ST04554ATInstallation of a Forward Cargo E9 Equipment RackSTC ST04555ATInstallation of ARTEX ELT/NAV Interface-B UnitSTC ST04375CHInstallation of a Viasat Gen 2 IFE/C SystemSTC ST02592ATThis installation of an ACSS Dual Mode S Transponder System, along with Traffic Alert and Collision Avoidance System and provisions for Terrain Awareness and Warning SystemSTC ST02716ATInstallation of Honeywell Enhanced Ground Proximity Warning System (EGPWS)STC ST02788ATInstallation of provisions for an Aviation Communication & Surveillance Systems (ACSS) Terrain & Traffic Collision Avoidance System (TTCAS).STC ST02793ATInstallation of a Honeywell Model MK VI Enhanced Ground Proximity Warning System (EGPWS).STC ST02794ATInstallation of a Garmin Model GPS 400 Global Positioning System (GPS)STC ST04410CHInstallation of a Wireless In-Flight Entertainment SystemSTC SA00087IBMedical reconfiguration of the EMB-505STC SA01552WIInstallation of Supplemental Audio System, including #2 GMA 1347 Audio PanelSTC SR00086IBInstallation of the SAR Grab HandlesSTC ST10715DSProject 10807-2 installation of required modifications for an Electronic Standby Information System (ESIS)STC ST11089DSInterior retrofitSTC SA02570AKInstallation of large tailwheel fork P/N YCAC3UT85-3 per YCAC3UT144 Large Tail Wheel Maintenance Manual SupplementSTC SA1686WEInstallation of Vibration Isolation Products (VIP) engine mount P/Ns VIP 50525-1 and VIP 50545-1 on various aircraft as shown on FAA Approved Model List (AML) No. SA1686WE.STC SA1845WEInstallation of Vibration Isolation Products (VIP) engine mount P/N VIP-50804-20 on various aircraft as shown on FAA Approved Model List (AML) No. SA1845WE.STC SA1904WEInstallation of Vibration Isolation Products (VIP) engine mount P/N VIP-50804-10 on various aircraft as shown on FAA Approved Model List (AML) No. SA1904WE.STC SR03948NYInstallation of Frameless Crew Seat CushionSTC ST02761ATInstallation of Honeywell RESCU 406AF Emergency Locator Transmitter (ELT)STC ST02771ATInstallation of an Enhanced Ground Proximity Warning System (EGPWS)STC ST02773ATInstallation of an Global Positioning System (GPS)STC ST02780ATInstallation of a Honeywell Mark V Enhanced Ground Proximity Warning System (EGPWS)STC SA00236SEInstallation of an extended baggage compartmentSTC SA00406WIInstallation of replacement flap trailing edge bulbs with AOG DrawingSTC SA00478SEReplace existing horizontal stabilizer skinsSTC SA00642SEInstallation of a Ski Tube compartment extending aft of the baggage compartment