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.

STC ST01986CHInstallation of a Honeywell RESCU 406AF Emergency Locator Transmitter (ELT) system.Honeywell International Inc. · Nov 10, 2022STC ST01987CHInstallation of a Honeywell RESCU 406AF Emergency Locator Transmitter (ELT) system.Honeywell International Inc. · Nov 10, 2022STC ST01997CHInstallation of a Honeywell RESCU 406AF emergency locator transmitter (ELT) system.Honeywell International Inc. · Nov 10, 2022STC ST02108CHInstallation of a Honeywell RESCU 406AF Emergency Locator Transmitter (ELT) SystemHoneywell International Inc. · Nov 10, 2022STC ST02109CHInstallation of a Honeywell RESCU 406AF/AFN Emergency Locator Transmitter (ELT) SystemHoneywell International Inc. · Nov 10, 2022STC ST02165CHInstallation of a Honeywell RESCU 406AF Emergency Locator Transmitter (ELT) SystemHoneywell International Inc. · Nov 10, 2022STC ST02166CHInstallation of a Honeywell RESCU 406AF/AFN Emergency Locator Transmitter (ELT) SystemHoneywell International Inc. · Nov 10, 2022STC ST04336CHInstallation of Honeywell Enhanced Ground Proximity Warning Computer (EGPWC) Upgrade and Runway Awareness and Advisory System (RAAS) ActivationHoneywell International Inc. · Nov 10, 2022STC ST04441CHInstallation of Honeywell RESCU 406AFN2 Emergency Locator Transmitter (ELT) System UpgradeHoneywell International Inc. · Nov 10, 2022STC ST04445CHInstallation of Honeywell ADG-300 Wireless Data LoaderHoneywell International Inc. · Nov 10, 2022STC SA4872SWInstallation of two Garrett AiResearch Model TPE 331-1OUA-501G or TPE 331-1OUA-511G engines.Worldwide Aviation LLC · Nov 9, 2022STC ST00598WIConversion of airplane from a passenger configuration to an all cargo configuration.Worldwide Aviation LLC · Nov 9, 2022STC ST00789WIInstallation of the Fairchild Digital Data Flight Recorder Model F800 or F1000.Worldwide Aircraft Services LLC · Nov 9, 2022STC ST01436WIProvides substitute floor panels in the cabin and cargo compartments.Worldwide Aviation LLC · Nov 9, 2022STC ST01701WIInstallation of a Collins HF-220 High Frequency Communication SystemWorldwide Aviation LLC · Nov 9, 2022STC ST01894WIPassenger to Cargo Service Conversion via the installation of a Class E Cargo Compartment.Worldwide Aviation LLC · Nov 9, 2022STC ST02550AKInstallation of a Digital Fuel Quantity Indication SystemLynden Air Cargo LLC · Nov 9, 2022STC ST03461ATInstallation of a Honeywell Runway Awareness & Adivsory System (RAAS) as a function within the Enhanced Ground Proximity Warning System (EGPWS).Woven Electronics, LLC · Nov 9, 2022STC ST03462ATInstallation of a Honeywell Runway Awareness & Advisory System (RAAS) as a function within the Enhanced Ground Proximity Warning System (EGPWS)Woven Electronics, LLC · Nov 9, 2022STC ST03481ATInstallation of an Artex C406-N Emergency Locator TransmitterWoven Electronics, LLC · Nov 9, 2022STC ST03484ATInstallation of a Honeywell Model MCS-4000 or MCS-7000 Multi Channel Satellite Communication (SatCom) System with EMS Model AMT-3800 Low-Profile/High-Gain SatCom Antenna.Woven Electronics LLC · Nov 9, 2022STC ST03485ATInstallation of an EMS Model HSD-400 Satellite Communication (SatCom) System with EMS Model AMT-3800 Low-Profile/High-Gain SatCom Antenna.Woven Electronics, LLC · Nov 9, 2022STC ST03439NYInstallation of a Cabin Interior ReconfigurationDelta Engineering Corporation · Nov 8, 2022STC ST04588CHInstallation to allow operation for hire or common carriage in a Bombardier Inc BD-700-1A10 Aircraft in accordance with FAA Approved Master Data List 1041719 Revision (A), dated November 04, 2022, or later FAA Approved Revision.STANDARDAERO BUSINESS AVIATION SERVICES LLC · Nov 8, 2022STC ST02694SEGroup Reduced Vertical Separation Minimum (RVSM) airworthiness approvalAeroMech Incorporated · Nov 7, 2022STC ST00074IBIntroduction of Premium Economy Cabin (PEC) for KLMBOEING IRELAND LIMITED · Nov 4, 2022STC ST01996WIInstallation of Gogo Business Aviation MB13 AntennasDuncan Aviation Inc. · Nov 3, 2022STC ST04213NYPAX Social Distance Floorplan ReconfigurationC&L Engineering Services LLC · Nov 3, 2022STC ST04253NY124 PAX PASSENGER SEAT RE-PITCH AND CABINET INSTALLATIONALOFT AeroArchitects · Nov 3, 2022STC SA00073IBInstallation of 1900D Cargo ProvisionsICARUS AERO INC. · Nov 2, 2022STC ST04119CHInstallation of Aircraft Communications Addressing and Reporting System (ACARS) Communications Management Unit (CMU) retrofitHoneywell International Inc. · Nov 2, 2022STC ST04269CHRetrofit installation of Honeywell TRA-100B Automatic Dependent Surveillance - Broadcast (ADS-B) Out ATC Transponder SystemHoneywell International Inc. · Nov 2, 2022STC ST04543CHINSTALL VIASAT KUKA RADOME ASSEMBLY IAW FAA APPROVED MDL 1040248, REV. C., DATED 11/2/2022 OR LATER FAA APPROVED REVISION.STANDARDAERO BUSINESS AVIATION SERVICES LLC · Nov 2, 2022STC SA02559AKInstallation of the Hartzell Model HC-C2YR-1N/NG8301-3 PropellerGeneral Aviation Concepts · Nov 1, 2022STC SA04205NYGround Idle Reset System RemovalFinnoff Aviation Products LLC · Nov 1, 2022STC ST03497ATInstallation of a Automatic Dependent Surveillance-Broadcast (ADS-B) System (data broadcast only, no cockpit display).Woven Electronics, LLC · Nov 1, 2022STC ST03516ATInstallation of dual Artex Model C406-N Emergency Locator Transmitters (ELT)Woven Electronics, LLC · Nov 1, 2022STC ST03536ATInstallation of a Universal Avionics UNS-1L Flight Management System and associated hardware.Woven Electronics, LLC · Nov 1, 2022STC ST03548ATInstallation of a Redundant GPS Signal to the Universal UNS-1K Flight Management System and associated hardwareWoven Electronics, LLC · Nov 1, 2022STC ST03558ATInstallation of a Collins TCAS-4000 (TCAS II) System (Version 7.0) with dual Collins TVI-920D VSI/TA/RA Indicators and associated hardware.Woven Electronics, LLC · Nov 1, 2022STC ST11384DSInstallation of a Universal Avionics Systems Corporation UNS‐1Lw SBAS Flight Management System with LPV ApproachAircraft Systems and Manufacturing, Inc. · Nov 1, 2022STC ST04551ATInstallation of the Universal UNS-ILW FMS/GPSChippewa Aerospace Inc. · Oct 27, 2022STC SA02023CHInstallation of an MT-Propeller model MTV-15-B/210-58 and spinner assembly P-277-B.McFarlane Aviation LLC · Oct 26, 2022STC SA02245CHInstallation of a MT-Propeller model(s) MTV-15-B/[203-210]-58 or MTV-9-B/[198-200]-52 propeller with matching spinner assemblyMcFarlane Aviation LLC · Oct 26, 2022STC SA02294CHInstallation of an MT-Propeller MTV-(9 or 15)-D/205-58 or MTV-(9 or 15)-D/210-58 and spinner assemblyMcFarlane Aviation LLC · Oct 26, 2022STC SA02535CHInstallation of M-T Propeller, Inc model MTV-9-D/205-58 or MTV-9-D/210-58 propellerMcFarlane Aviation LLC · Oct 26, 2022STC SA02870CHInstallation of MT Propeller, model MTV-9-B/(198-200) -52, MTV-9-B-C-R-M/CR 198-200-52, MTV-15-B-C-R-M/CR 210-58, MTV-15-B/(205-210)-58, MTV-15-B/203-52 and MTV-15-B-C-R-M/CR-203-52, with matching spinner.McFarlane Aviation LLC · Oct 26, 2022STC SA02990CHInstallation of MT Propeller model number MTV-15-B/210-58 or MTV-9-B/198-52 and corresponding spinner assemblyMcFarlane Aviation LLC · Oct 26, 2022STC SA03165CHInstallation of MT Propeller model MTV-14-D/(188-193)-30( ) in Mooney aircraft models M20R, M20S and M20TNMcFarlane Aviation LLC · Oct 26, 2022STC SA03282CHInstallation of MT propeller model MTV-9-B/C/C200-25McFarlane Aviation LLC · Oct 26, 2022