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 ST02009CHInstallation of MD-640 multi-function display.STC ST02025CHInstallation of Honeywell Multi-Function Radar Display (MFRD).STC ST02026CHInstallation of Honeywell Primus 880 Digital Weather Radar System.STC ST02027CHInstallation of a second Rockwell Collins Mode-S transponder.STC ST02028CHInstallation of Honeywell Enhanced Ground Proximity Warning System (EGPWS).STC ST02123CHInstallation of Universal Aviionics SystemsSTC ST02325CHInstallation of L-3 Avionics Systems GH-3100STC ST09475AC-DInstallation of UNS-1F Flight Management System (FMS).STC ST09645AC-DInstallation of Automated Flight Inspection System (AFIS) Enhancements.STC ST10945SCInstallation of SANDEL SA4550 Primary Attitude Display, SN4500 Primary Navigation Displays and associated equipment into a Cessna 500 aircraft to obtain WAAS approval for a GARMIN GNS-400W/500W Global Navigation System with an FGS-70 Automatic Flight Control System. Equipment InstallationsSTC ST497CHInstallation of Envirovac toilets P/N 7900101 (L/H) and P/N 7900102 (R/H)STC ST553CHInstallation of Envirovac toilets P/N's7900061-1, 7900062-1, 7900063-1, 7900064-1.STC SA02002SEInstallation of vortex generators on the above model aircraftSTC SA4172NMInstallation of Aviation Development oil filter.STC ST01894NY-DReplacement of dual transponders with ACSS 7517800-10005 ATDL transponders with ELS/EHS.STC ST02182LAInstallation of Rockwell Collins SAT-906 Aero H+ SATCOM System, with CMC Electronics CMA-2102 High Gain Antenna and International Communications Group AEROCOM 3000 Cabin Telecommunications UnitSTC ST02226CHInstallation of a 4 or 5 display Universal Avionics EFI-890R Electronic Flight Instrument System (EFIS).STC ST02614CHInstallation of dual Universal Avionics Systems Corporation UNS-1Fw Flight Management SystemsSTC SB02726CHONE ONLY STC, SN 691: Replace Balony Kubicek Basket/Burner system and fuel tanks with the Balloon Works Basket Model 4.9A1, S/N 296.STC ST01331CHInstallation of a Honeywell Mark VII Enhanced Ground Proximity Warning System to replace the existing Mark II Ground Proximity Warning System.STC ST02228NY-DInstallation of a Panasonic Avionics Corporation eX2 In-Flight Passenger Entertainment SystemSTC ST03679AT-DONE ONLY STC, SN 5230: Installation of an Airplane InteriorSTC SA02234LAInstallation of a ServiPlex.STC ST02404NY-DInstallation of a Panasonic Avionics Corporation Overhead In-Flight Entertainment SysemSTC ST02700NYThe installation of L3 Communications Micro Quick Acess RecorderSTC ST02721CH-DInstallation of Structural Provisions, Data Connectivity, and Power Supply for a Dual Class II Electronic Flight BagSTC ST02724CHReplace first class seats with lighter weight business class seatsSTC SA02698NYMain Landing Gear Compression Block installationSTC SR02701NYIinstallation of Tail Rotor Driveshaft Cover, Dual GPS Antenna Mount Installation, Structural ProvisionsSTC SR02633NYInstallation of Air Cruisers Company Emergency Flotation Installation Kit P/N/ 67585-101STC ST02694NYInstallation of replacement passenger cabin return air grillesSTC SB02720CHONE ONLY STC, S/N 5391: Replace the Lindstrand Balloons Ltd Basket/Burner system with the Aerostar International Basket, Part Number 51620, S/N CWS-3165, and the Aerostar International Burner, Part Number 52350, S/N HP3D-3250. Replace the Lindstrand Balloons Ltd fuel tanks with the Aerostar International Model V-15 Fuel Tanks, Part Number V-15 51977, S/N V506 and Model V-18 Fuel Tanks, Part Number V-18 53037, S/Ns 05333 and 95052.STC SH657NWInstallation of Allison 250-C18A, -C18C, -C20, -C20B engine and related changes.STC SR02481NYInstallation of a Vertical Reference Seat .STC ST00760LA-DInstallation of alternate radio control panel for high frequency data link.STC ST00983LA-DInstallation of Rockwell Collins GLU-920 Multi Mode Receiver P/Ns 822-1152-001 / -002 in place of AlliedSignal Multi Mode Receiver P/Ns 066-50029-0101 / -1101 or Sextant Multi Mode Receiver P/N TLS755-01-5100A.STC ST99CHInstall air ambulance unit.STC SR01344NYInstallation of a Spectrolab SX-5 searchlight.STC SR09365RCInstallation of Alternate Lighting System.STC ST01992SEInstallation of a new interior arrangement in Boeing 757-200 airplanesSTC ST02231LAInstallation of Dual Universal Avionics UNS-1Fw Flight Management System (FMS) with embedded Wide Area Augmentation System (WAAS)STC SA02000SEInstallation of Aerocet Model 2200 Twin Seaplane FloatsSTC SA01686SEFabrication and installation of engine control levers.STC ST02184LA-DInstallation of Dual Universal Avionics Systems Corporation UNS-1Ew Flight Management SystemsSTC ST10752SC-DInstallation of a Universal Avionics Systems Corporation UniLink UL-701STC ST10753SC-DInstallation of a Universal Avionics Systems Corporation Vision 1, CoPilot Synthetic Vision System.STC ST10754SC-DInstallation of dual Universal Avionics Systems Corporation UNS-1Fw Flight Management Systems.STC ST10757SC-DInstallation of dual Universal Avionics Systems Corporation Radio Control UnitsSTC SA2-433Installation of a carburetor air induction system.STC ST01809SE-DInstallation of an interior reconfiguration on Boeing Model 777-200 and 777-300 series airplanes in accordance with Jamco America, Inc. Master Drawing List (MDL) No. D1500LS1279-1, Revision G, dated April 29, 2009 or later Federal Aviation Administration (FAA) approved revision.