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 SA1164CEInstallation of King KFC-200 two axis autopilot system with King KI-255 (or -256) flight command indicator or King KG-258 altitude horizon indicator with a KC-292mode controller.STC SA1423CEInsallation of the King KFC-300 AFCS with duel flight director and transferable autopilot.STC SA1784CE-DInstall KAP 150 three axis or KFC 150 three axis flight control system with optional KAS297B vertical speed and altitude selector.STC SA2059CE-DInstallation of King KFC-400 automatic flight control system.STC SA2329CE-DInstallation of Bendix/King 4-tube EFS-10 EFIS, dual Bendix/King KFC 400 automatic flight control systems, dual Bendix/King series III VHF COMM/NAV, dual Bendix/King RMS 555 radio management system, Bendix/King DFS 43A, DMS 44A, MST 67A mode S transponder , KRA 405 radar altimeter, Motorola ARC-164 UHF COMM, Bendix/King KRT-707 TACAN, RDS 82 VP radar, MLS 21 MLS, CAS 81A TCAS, KHF 950 HF, KNS 660 FMS with KLN 670 GPS.STC SA974CEInstallation of King Radio Corporation's KNR 665 digital area navigation systemSTC SA138WEInstallation of Grimes Model D-7080 rotating beacon on vertical fin.STC SA2479WEInstallation of larger fuel containing wing tips. (TU 206A, TU206B, TU206C, TU206D, TU206E, U206, U206A, U206B, U206C, U206D, U206E, P206C, TP206D, TP206C, TP206B, TP206A, P206D, P206A, P206B, P206, 206, TP206E, P206E landplanes, skiplanes, and floatplan esSTC SA2676WEInstallation of larger fuel containing wing tips.STC SA2677WEInstallation of larger fuel containing wing tips.STC SA3226NMInstallation of 16.25 gallon usable fuel-containing lightning resistant wing tips.STC SA3231NMInstallation of 14.9 gallon usable fuel-containing lighting resistant wing tips.STC SA4300WEInstallation of a 16.25 gallon usable fuel-containing wing tips.STC SA4368WEInstallation of 14.9 gallon usable fuel-containing wing tips. (U206F, TU206F, U206G, TU206G LANDPLANES, SKIPLANES, FLOATPLANES)STC SA5090NMInstallation of a nineteen and a half(19.5 U.S.) gallons wing tip fuel tank on each wing tip.STC SA8036NMInstallation of a wing tip fuel tank 28/30 US gallon; increase wing span approximately four feet and area to 185 ft and increase gross weight to 3,600 lbs for landplanesSTC ST00077WIInstallation of a Sundstrand Mark VII ground proximity/ windshear warning system.STC SA3100SOInstallation of a CAS-81 TCAS II system.STC SA3101SOInstallation of dual MST-67 Mode S ATC transponder system.STC SA3122SOInstallation of the CAS-81 TCAS II system and dual TRA-67 Mode S transponders.STC SA3167SOInstallation of dual CAS-81A TCAS II system.STC ST01177ATInstallation of an APX-100 IFF/Mode 'S' transponder sytem.STC SA09438AC-DInstallation of S-Tec system 40X/50X single and two axis automatic flight guidance systems, Model ST-784-40X/50X.STC SR00937LAInstallation of Apical utility float kit.STC ST00938LAInstallation of crew stair in Electronic Equipment Bay.STC ST01143CH-DInstallation of a Collins TCAS-94 traffic alert and collision avoidance system (TCAS II) with MOPS Change 7. This STC only vaoid if aircraft has been previously equipped with STC SA1762GL.STC ST02026ATFabrication and installation of a hybrid composite sound absorbing interior shell system in passenger cabin.STC SA09418AC-DInstallation of S-Tec system 40X/50X single and two axis automatic flight guidance systems, model ST-778-40X/50X.STC SA09421AC-DInstallation of S-TEC system 40X/50X single and two axis automatic flight guidance systems, Model ST-780-40X/50X.STC ST00410DEInstallation of a bleed air modulating valve control.STC SA09414AC-DInstallation of S-TEC System 40X/50X single and two axis automatic flight guidance systems, model ST-867-40X/50X.STC ST00942CH-DRemoval of existing wing located magnetic fuel indicators P/N L98A201 or P/N L98A202 and the installation of blank out plates.STC ST01142CH-DInstallation of an AlliedSignal Mark VII Enhanced Ground Proximity Warning System.STC SA00114BOInstallation of Avidyne corporation Model 10PM-FSD-1XX-( ) flight situation display and BFGoodrich WX-500 Stormscope Series II Weather mapping sensor.STC SR02100AKFabrication and installation of Airglas Engineering P/N L8500AUT or P/N L8500AUTR ski kit.STC ST00777SEInstallation of a G2 galleySTC ST01055CH-DInstallation of a Universal Avionics TT-5000 series Aero-I Airborne Satellite Telecommunications system.STC SA2727CE-DConversion of a Combi to a Dedicated Special Freighter.STC SA778NEInstallation of a 95 ampere alternator on (Garrett Airesearch) pneumatic gas turbine auxiliary power unit model GTC 85-90.STC SR00386NYUtility basket installation.STC SR00667NYInstallation of shoulder belts.STC ST01168NYInstallation of a Crew Oxygen electrical Pressure Indicating system.STC ST01169NYInstallationof an Allied Signal CAS-76A TCAS II and dual MST-67A Mode S Transponders.STC ST01172CHInstall MAS-0050-536-1375B Cabin window Shades.STC ST09599SCInstall a Digital Flight Data Recorder Expanded Parameter Upgrade for a Teledyne P/N 2227000-59B, ARINC 717 Digital Flight Data Acquisition Unit (DFDAU)STC ST116-002NMInstallation of a Sogerma crew galley (courier module) in place of original crew galley on affected models converted from a passenger to freighter configuration by STC ST00177LA-D. Issued by NM-S.STC SA09089AC-DInstallation of AIRSAT 1 IRIDIUM Aeronautical Satellite Communication System.STC SA09472SCModifications are only applicable to air conditioner systems.STC SA5136SW-DS-TEC System 60 single axis automatic flight guidance system ST-136.STC SA1575GLInstall air ambulance conversion.