Supplemental type certificates
49,120 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 ST738CH-DInstallation of dual Universal Navigation Corporation UNS-1D flight management system, using software (SCN) 603.x.STC SR09190RCInstallation of a National Flight Services TSE331-10UA-511SW turbine conversion.STC SA09348AC-DInstallation of S-TEC system 30 alt altitude hold system Model ST-769STC SH2764SOManufacture of Low Skid Type Landing Gear.STC SH2941SOManufacture of Low Skid Landing Gear Kit.STC ST00803NYInstallation of Innovative Solutions & Support, Inc Altimeter P/N 9D-80110-10 with Software P/N 7H-80118-3 in the standby altimeter position.STC ST00844CHInstallation of dual Universal UNS-1K Flight Management Systems.STC SA3494SW-DInstallation of a century automatic flight system.STC SR00364SERelocation of pilot instruments and mounting of external load release switch on left seat cyclic control.STC SR00778NYInstallation of Mitsubishi Airborne Satelite Telephone System.STC ST00501SEReplacement of existing bi-fold door with a slab door.STC SA1007NWInstallation of a low thrust detector system.STC SA8313SW-DInstallation of the UNS-1K Flight Management System.STC SA8314SW-DInstallation of the AlliedSignal Traffic Alert and Collision Avoidance System.STC SR00231SERelocation of the existing transmission oil cooler and blower, and a change in the oil cooler drive system from a belt drive to hydraulic motor drive.STC ST09292SC-DInstallation of the Mark VII Warning System.STC ST09387SCInstallation of dual Universal UNS-1K flight management system.STC SA09347AC-DInstallation of S-TEC system 30 alt altitude hold system Model ST-767STC SA1224WEInstallation of dual Collins FD-109 Flight Director Systems, dual Collins low range radio altimeters, wiring provision for Collins 54W-IC, comparator warning system No. 2 ITT AFN 3544 DME, and navigation switching.STC SA1930WEInstallation of Collins Model WP-130G weather radar system.STC SA3144WEInstallation of Collins FPC-75 ground proximity warning system.STC SA3266WEInstallation of ONTRAC III VLF/ Omega navigation system.STC SA3915NMModification of DC-8 airplanes by installation of engine inlet and exhaust noise attenuation treatment.STC SA4-550Standard Beech A-35 Fuel System modified.STC SA4713NMInstall an Allied Signal TPE331-1-151A, -151G, or -151K turboprop engine operated at TPE 331-43-A ratings to replace the Garrett TPE331-43-A turboprop engine installed under STC No SA4369NMSTC SA4849NMModification of the Boeing P/N65-19685 engine inlet cowl.STC SA5940NMInstall an Allied Signal TPE331-1-151A, -151G, or -151K turboprop engine operated at TPE331-43-A ratings to replace the Garrett TPE331-43-A turboprop engine installed under STC No SA3071NMSTC SA8008NMIncorporate engine inlet cowls.STC SH270WEInstallation of a Collins LRN-80 VLF/Omega Navigation System in Sikorsky Model S-76A Rotorcraft as a means of navigation for enroute navigation within the 48 contiguous US and DC.STC SR00799NYInstallation of equipment rack.STC SR00800NYRelocation of higher capacity battery (Lead-Acid or Nickel Cadmium battery) AFT to tail boom section.STC SR00842CHInstall FLIR Systems Inc. SAFIRE Camera and Right-Side Mount.STC ST00239LAModification of models equipped with ABS Partnership Stage 3 hush kits to install Burbank Nacelle Corp thrust reverser doors as replacement for ABS Thrust Reverse Doors, P/N 09-78-3200.STC ST00240LAModification of models equipped with ABS Partnership Stage 3 hush kits to install Burbank Nacelle Corp thrust reverser fairings as replacement for ABS Thrust Reverser Assemblies.STC ST01578ATInstallation of an AlliedSignal Enhanced Ground Proximity Warning System (EGPWS).STC SA02103AKInstallation and fabrication of R & J Aircraft extended bagage compartment.STC SA02104AKInstallation and fabrication of R & J Aircraft extended baggage compartment.STC ST01577ATInstallation of a Seat Mounted Emergency Escape Path Lighting System.STC SA00498SEInstallation of the AlliedSignal Cockpit Voice Recorder System.STC SA00798NYInstallation of GPS Guidance System.STC SA09346AC-DInstallation of S-TEC system 30 alt altitude hold system Model ST-765STC SH264WEInstallation of Aero-Craft Hydrulics, Inc, Auxiliary power unit (APU) starter motor P/N ACH-3911-205SPCL.STC ST00636WIInstallation of an interior arrangement for 14 passenger plus 2 jumpseats.STC SA00581LALimited to installation on Cessna model 180, serial number 30815 ONLY.STC SA2134SW-ACInstallation of a Parker/Gull stand-alone aircraft communication addressing and reporting system (ACARS) which has both VHF and SATCOM capability.STC SE00580LAModification of the induction and other systems in accordance with Brooks Aviation Installation Instructions, Revision #1 dated December 15, 1997, or later FAA approved revision, and photographs contained in Brooks Aviation Report BA-1, Revision #01 dated December 20, 1997. Limited to installation on serial number 462014 ONLY.STC SA09344AC-DInstallation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-749-20/30.STC ST736CH-DUpgrade of a single AlliedSignal GNS-X flight management system to a single AlliedSignal CDU XLS flight management system.STC SA00883AT-DInstallation and operation of an AlliedSignal TCAS CAS 66A System installed.STC SA09345AC-DInstallation of S-TEC System 30 ALT Altitude Hold System, Model ST-758.