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 SE3-2Installation of fuel flow meter, Bendix Model 9054-5A.STC SR09589RCInstallation of Single TDR-94D Transponder with Automatic Dependent Surveillance-Broadcast integrated with two (2) RTU-4200 or RTU-4210 Radio Tuning Units, and a Single GNSS position sourceSTC ST00007WIInstallation of Collins TCAS-94 (TCAS II), TDR-94D (dual) Mode S transponder system, TWR-850 turbulence weather radar, VHF-72 COM's, VIR-32 NAV's, DME-42's, Dual CTL-22, and Dual CTL-32 controls.STC ST00119WIInstallation of a Bendix TCAS I.STC ST00262WIInstallation of a Trimble TNL-2100T (I/O) GPS Navigation SystemSTC ST00456WIInstallation of an AlliedSignal Avionics Inc., MARK VI Ground Proximity Warning SystemSTC ST00535WIInstallation of an AlliedSignal Avionics Inc., GNS-XLS Flight Management System (Dual).STC ST00552WIInstallation of a Universal Avionics Systems UNS-1D with GPS and a UNS-1MSP with GPS Navigation Management Systems.STC ST00603WIInstallation of dual Universal Navigation Corp UNS-1 Msp. Navigation Management Systems with dual GPS.STC ST00605WIInstallation of Universal Avionics Systems dual UNS-1K, UNS-1L, or UNS-1Lw Flight Management System with dual GPS.STC ST00614WIInstallation of L3 Systems S703-1000-00 solid state digital flight data recorder.STC ST00773WIInstallation of a L3 Systems, Model 1000, digital flight data recorder.STC ST00788WIInstallation of the Honeywell CAS 67A TCAS II System with TPU 67A Processor, Dual MST 67A Mode S Transponders, and Dual IVA-81A or IVA-81D TA/RA/VSI Indicators.STC ST00829WIInstallation of a single AlliedSignal GNS-XLS Navigation Management System with GPS, and Penny & Giles 90004 Air Data System.STC ST00969WIInstallation of Honeywell Mark VIII Enhanced Ground Proximity Warning SystemSTC ST00995WIInstallation of ARTEX 110-406 MHz Emergency Locator Transmitter.STC ST01054WIInstallation of a Universal Corp Terrain Awareness Warning System (TAWS)STC ST01239WIInstallation of Dual Innovative Solutions and Support Inc. (IS&S) Air Data Display Units (ADDU), IS&S Air Data Sensor (ADS) and an Aerosonic Corporation Standby Altimeter.STC ST01286WIInstallation of a second Collins ADC-80K Air Data Computer and ALI-80 Altimeter.STC ST01529WIFabrication and installation of new seat cushions and dado panel/armrest re-upholsterySTC ST01531WIInstallation of Decorative Trim on the Main Entry DoorSTC ST01532WIAssembly and installation of redesigned cabin tablesSTC ST01541WIInstallation of cabin arm rest 3-inch vertical extensionSTC SA01011CHInstallation of under wing strap enhancer.STC SA1246WEInstallation of Jasco Alternator Kit. Models 6555-2 and 6555-2-2STC SA4362WEInstallation of Skytronics Part No. 6650T-PA30 Alternators (maximum continuous rating limited to 60 amps.)STC SA4438NMInstallation of Skytronics Model 7650T-B95 70 AMP alternators, Skytronics Model J12M24SP Voltage Controllers and Prestolite Model F0C4003B overvoltage relaysSTC SA4582SWInstallation of a JASC 6650 12-volt 50 amp alternator J12-100SP voltage regulator and associated wiringSTC SA971WEInstallation of a Jasco #6540 (35a.) Alternator Kit or a Jasco #6555 (50a.) Alternator KitSTC SA999WEInstallation of a Jasco #6540-1 (35a.) Alternator Kit or Jasco #6555-1 (50a.) Alternator KitSTC SH1839NMInstallation of Skytronics, Part No. 7150T-300-1 AlternatorsSTC SH191WEInstallation of a Jasco Alternator Part No. 7555-1 24 volt systemSTC SH194WEInstallation of a Jasco Alternator Part No. 7555-1 24-volt systemSTC SR02501LARemoval of the Bendix 30E20-11-C 300 Amp Starter Generator and installation of the AMETEK Aerospace MG105A-1, 300 Amp Starter GeneratorSTC ST03253CHInstallation of a LED Landing LightsSTC ST03267CHActivation of a Satcom Direct Wi-Fi SystemSTC SA02717NY PAGE 1Installation of VoiceFlight Systems LLC VFS101 Speech Recognition ModuleSTC SA02717NY PAGE 2Installation of VoiceFlight Systems LLC VFS101 Speech Recognition ModuleSTC SH7091NMInstallation of a Simplex Manufacturing Company Model 8500 agricultural tank sprayerSTC ST03278CHModification of an Executive Cabin InteriorSTC SR09530RCInstallation of Night Vision Goggle (NVG) compatible interior lighting systemSTC ST04293AT-DInstallation of an Airplane CompletionSTC SA4178SWInstallation of 718-1 instrument panel assembly or optional 718-3 assemblySTC SR03373NYInstallation of a Survey System (Structural & Electrical Power Provision)STC ST03306CHInstallation of Moveable Class Divider (MCD)STC SA00789LAInstallation of Clear View Sunvisor.STC ST03374NYInstallation of LED main cabin light assembliesSTC SA03363NYInstallation of Universal Avionics TAWS, Class ASTC ST01137LAInstallation of Executive Cabin InteriorSTC ST02948CHInstallation of a BoardConnect In-Flight Entertainment (IFE) System