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 ST01986CHInstallation of a Honeywell RESCU 406AF Emergency Locator Transmitter (ELT) system.STC ST01987CHInstallation of a Honeywell RESCU 406AF Emergency Locator Transmitter (ELT) system.STC ST01997CHInstallation of a Honeywell RESCU 406AF emergency locator transmitter (ELT) system.STC ST02108CHInstallation of a Honeywell RESCU 406AF Emergency Locator Transmitter (ELT) SystemSTC ST02109CHInstallation of a Honeywell RESCU 406AF/AFN Emergency Locator Transmitter (ELT) SystemSTC ST02165CHInstallation of a Honeywell RESCU 406AF Emergency Locator Transmitter (ELT) SystemSTC ST02166CHInstallation of a Honeywell RESCU 406AF/AFN Emergency Locator Transmitter (ELT) SystemSTC ST04336CHInstallation of Honeywell Enhanced Ground Proximity Warning Computer (EGPWC) Upgrade and Runway Awareness and Advisory System (RAAS) ActivationSTC ST04441CHInstallation of Honeywell RESCU 406AFN2 Emergency Locator Transmitter (ELT) System UpgradeSTC ST04445CHInstallation of Honeywell ADG-300 Wireless Data LoaderSTC SA4872SWInstallation of two Garrett AiResearch Model TPE 331-1OUA-501G or TPE 331-1OUA-511G engines.STC ST00598WIConversion of airplane from a passenger configuration to an all cargo configuration.STC ST00789WIInstallation of the Fairchild Digital Data Flight Recorder Model F800 or F1000.STC ST01436WIProvides substitute floor panels in the cabin and cargo compartments.STC ST01701WIInstallation of a Collins HF-220 High Frequency Communication SystemSTC ST01894WIPassenger to Cargo Service Conversion via the installation of a Class E Cargo Compartment.STC ST02550AKInstallation of a Digital Fuel Quantity Indication SystemSTC ST03461ATInstallation of a Honeywell Runway Awareness & Adivsory System (RAAS) as a function within the Enhanced Ground Proximity Warning System (EGPWS).STC ST03462ATInstallation of a Honeywell Runway Awareness & Advisory System (RAAS) as a function within the Enhanced Ground Proximity Warning System (EGPWS)STC ST03481ATInstallation of an Artex C406-N Emergency Locator TransmitterSTC 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.STC ST03485ATInstallation of an EMS Model HSD-400 Satellite Communication (SatCom) System with EMS Model AMT-3800 Low-Profile/High-Gain SatCom Antenna.STC ST03439NYInstallation of a Cabin Interior ReconfigurationSTC 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.STC ST02694SEGroup Reduced Vertical Separation Minimum (RVSM) airworthiness approvalSTC ST00074IBIntroduction of Premium Economy Cabin (PEC) for KLMSTC ST01996WIInstallation of Gogo Business Aviation MB13 AntennasSTC ST04213NYPAX Social Distance Floorplan ReconfigurationSTC ST04253NY124 PAX PASSENGER SEAT RE-PITCH AND CABINET INSTALLATIONSTC SA00073IBInstallation of 1900D Cargo ProvisionsSTC ST04119CHInstallation of Aircraft Communications Addressing and Reporting System (ACARS) Communications Management Unit (CMU) retrofitSTC ST04269CHRetrofit installation of Honeywell TRA-100B Automatic Dependent Surveillance - Broadcast (ADS-B) Out ATC Transponder SystemSTC ST04543CHINSTALL VIASAT KUKA RADOME ASSEMBLY IAW FAA APPROVED MDL 1040248, REV. C., DATED 11/2/2022 OR LATER FAA APPROVED REVISION.STC SA02559AKInstallation of the Hartzell Model HC-C2YR-1N/NG8301-3 PropellerSTC SA04205NYGround Idle Reset System RemovalSTC ST03497ATInstallation of a Automatic Dependent Surveillance-Broadcast (ADS-B) System (data broadcast only, no cockpit display).STC ST03516ATInstallation of dual Artex Model C406-N Emergency Locator Transmitters (ELT)STC ST03536ATInstallation of a Universal Avionics UNS-1L Flight Management System and associated hardware.STC ST03548ATInstallation of a Redundant GPS Signal to the Universal UNS-1K Flight Management System and associated hardwareSTC ST03558ATInstallation of a Collins TCAS-4000 (TCAS II) System (Version 7.0) with dual Collins TVI-920D VSI/TA/RA Indicators and associated hardware.STC ST11384DSInstallation of a Universal Avionics Systems Corporation UNS‐1Lw SBAS Flight Management System with
LPV ApproachSTC ST04551ATInstallation of the Universal UNS-ILW FMS/GPSSTC SA02023CHInstallation of an MT-Propeller model MTV-15-B/210-58 and spinner assembly P-277-B.STC SA02245CHInstallation of a MT-Propeller model(s) MTV-15-B/[203-210]-58 or MTV-9-B/[198-200]-52 propeller with matching spinner assemblySTC SA02294CHInstallation of an MT-Propeller MTV-(9 or 15)-D/205-58 or MTV-(9 or 15)-D/210-58 and spinner assemblySTC SA02535CHInstallation of M-T Propeller, Inc model MTV-9-D/205-58 or MTV-9-D/210-58 propellerSTC 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.STC SA02990CHInstallation of MT Propeller model number MTV-15-B/210-58 or MTV-9-B/198-52 and corresponding spinner assemblySTC SA03165CHInstallation of MT Propeller model MTV-14-D/(188-193)-30( ) in Mooney aircraft models M20R, M20S and M20TNSTC SA03282CHInstallation of MT propeller model MTV-9-B/C/C200-25