Supplemental type certificates

49,114 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 SA09871ACInstallation of a Hartzell HC-C2YR-1N/NG8301-5 propellerGeneral Aviation Modifications, Inc. · Apr 4, 2017STC ST02486AKInstallation of aft baggage compartment smoke detectorTransNorthern, LLC. · Apr 4, 2017STC ST02527SEInstallation of a reconfiguration of the cabin interiorAviation Technical Services · Apr 4, 2017STC SR02307LAInstallation of Apical Industries, Inc. Cable Cutters Kit.Apical Industries, Inc. dba Dart Aerospace · Apr 3, 2017STC ST03884NYInstallation of VC on A380Lufthansa Technik AG · Mar 31, 2017STC SR03277NYInstallation of a HELICOM V2 NUM System for tracking a set of flight and system parameters during operation of the rotorcraftISEI, Le Mercure B · Mar 30, 2017STC ST02518LAInstallation of Cabin Interior Noise Reduction SystemN2 Development, Inc. · Mar 30, 2017STC ST03881NYInstallation of replacement wheel and brake systemBeringer Aero · Mar 30, 2017STC ST03882NYInstallation of Iridium SatcomAvionics Integration & Engineering Corporation · Mar 30, 2017STC ST03883NYInstallation of Enhanced Surveillance Mode S Transponder Upgrade (Honeywell)Aero-Dienst GmbH & Co KG · Mar 30, 2017STC ST04190ATInstallation of an ADS-B OutChippewa Aerospace Inc · Mar 30, 2017STC SA01303WITAE 125-01 Engine InstallationTechnify Motors GmbH · Mar 29, 2017STC SA04196CHInstallation of structural provisions for a TruTrak Vizion autopilotEAA Aviation Foundation · Mar 29, 2017STC SA04197CHInstallation of structural provisions for an avionics (autopilot) upgradeThe STC Group, LLC. · Mar 29, 2017STC SR00856DECertification of Honeywell MK XXI Helicotper Terrain Awareness and Warning SystemCert Works LLC · Mar 29, 2017STC SR03879NYInstallation of Replacement Floor Covering KitsRamm Aerospace Inc. · Mar 29, 2017STC ST01637WIActivation of the Wireless Fidelity (WiFi) capabilities of previously installed router(s) and Aircraft Transmitting Portable Electronic Devices (T-PEDs) Tolerance Testing3S Certification LLC · Mar 29, 2017STC ST02399NY-DInstallation of Heath Tecna Cabin Interior and Panasonic IFE & ISPSS.Delta Engineering Corporation · Mar 29, 2017STC ST02631LAInstallation of access hatch with ladder and trash container in the lower aft cargo compartmentAircraft Technical Development Inc. dba Aerocon Engineering Company · Mar 29, 2017STC ST03880NYInstallation of Corporate VIP InteriorSTC Twenty One, Ltd. · Mar 29, 2017STC ST04131CHInstallation of a Zodiac RAVE In-Flight Entertainment SystemAstronics Armstrong Aerospace · Mar 29, 2017STC SR03878NYInstallation of Replacement Headliner and Bulkhead Covering KitsRamm Aerospace Inc. · Mar 28, 2017STC ST00844DEInstallation of Universal Serial Bus (USB) cabin charging portsWest Star Aviation LLC · Mar 28, 2017STC ST01837WILavatory reconfigurationDuncan Aviation Inc · Mar 24, 2017STC ST02528SEInstallation of lightweight window plugsLiteAir Aviation Products Inc · Mar 24, 2017STC ST01123LAInstallation of insulation blanket.Lamart Calilfornia Inc. · Mar 23, 2017STC ST01150LAInsulation Blankets InstallationLamart California Inc. · Mar 23, 2017STC ST01289LAInsulation Blankets InstallationLamart California Inc · Mar 23, 2017STC ST01712LAInsulation blankets installation.Lamart California Inc · Mar 23, 2017STC ST01793LAInsulation Blankets InstallationLamart California Inc · Mar 23, 2017STC ST01824LABlanket insulation installation.Lamart California Inc · Mar 23, 2017STC ST01834LAInsulation Blankets InstallationLarmart California Inc · Mar 23, 2017STC ST02299LAInstallation of insulation blankets.Lamart California Inc · Mar 23, 2017STC ST02350LAInstallation of insulation blanketsLamart California Inc · Mar 23, 2017STC ST02489SEInterior refresh and installation of interior componentsNorthwest Aerospace Technologies Inc · Mar 23, 2017STC ST02497LAInstallation of Cabin Doors, Floor Panels and Forward Galley Mat Insulation Replacement BlanketLamart California Inc · Mar 23, 2017STC ST02647LAInstallation of Aerocon Engineering Company (AEC) Cargo Compartment Hoist SystemAircraft Technical Development Inc. dba Aerocon Engineering Company · Mar 22, 2017STC SA01573WIInstallation of Dual Litef LCR-100 Attitude and Heading Reference System (AHRS) for replacement of existing LCR-92/93 AHRS3S Certification LLC · Mar 21, 2017STC ST02646LAInstallation of Collins Weather Radar System Model No. WRT-701XAllegiant Air LLC · Mar 21, 2017STC SA00377BOInstallation of pneumatic de-icer timer kitBE Aerospace Inc. DBA SMR Technologies, Inc. · Mar 20, 2017STC SE8677SWInstallation of Garrett/Airesearch Model TE0659 turbochargerWestern Skyways, Inc. · Mar 20, 2017STC SA01807NYIncrease the maximum certified weight to 2880 lbs.Rare Aircraft Ltd · Mar 16, 2017STC SR00617DEInstallation of a Reduced Instrument Panel, Pedestal, Optional Avionics System, and Night Vision Imaging SystemsAir Methods Corporation · Mar 16, 2017STC ST02509SEInstallation of dual Garmin GTX3000 transponders with ADS-B OutAeroMech Incorporated · Mar 16, 2017STC SA04192CHAlternate inspection programResurgent Aviation Solutions LLC · Mar 15, 2017STC SA8676SWInstallation of STC SE8677SW modified turbonormalized Continental IO-520-B, IO-520-BA, IO-520-BB, or IO-550-B engine.Western Skyways, Inc. · Mar 15, 2017STC SR02630LAInstallation of Honeywell Model 15175VXP Health Monitoring SystemDiagnostic Solution International LLC · Mar 15, 2017STC ST00849DEInstallation of an Universal Communication System II (UCS II - Jaguar) Cabin Router LRU (PN: P28950) in a Bombardier, model CL-600-1A11 (Challenger 600) airplaneGogo Business Aviation LLC · Mar 15, 2017STC SA02484AKInstallation of Sensenich W80CM8 wood propellerTrimmer, Marvin E. · Mar 13, 2017STC SA7873SWInstallation of a cockpit overhead panel extension.Textron Aviation Inc · Mar 13, 2017