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 SA2336CEInstallation of fuel strainer quick drain provisions.STC SA3256NMInstallation of FC-10 or FT-10digital fuel flow indicating system.STC SA2309CEONE ONLY STC; SN 1020: Installation of a 3 place side-facing divan structure, right hand side.STC SA2112SWInstallation of Bendix Model 20A microwave landing system modified for flight inspection interface into the flight inspection console, autopilot, pilot, and copilot flight directors.STC SA2308CEInstallation of single GIll G-24724-volt battery.STC SA7165SW-DInstallation of S-TEC system 60 pitch stabilization system, Model ST-427.STC SA2081WEInstallation of Madras Air Service P/N MAS 102 wing tips.STC SA2218SOInstallation of the Tracor TA-7880 VLG/Omega navigation system.STC SA3881NMInstallation of medical transport unit.STC SH548NEEmergency medical service (EMS) interior installation.STC SA2601NMInstallation of AVCO Lycoming IO360-A1B6 engine, McCauley propeller Model 2D34C215/90DJA-14, Stewart Warner 486 oil cooler, Bendix RSA-5Ad1 fuel pump and Wing Tip Landing Light Installation.STC SA2215SOInstallation of floor proximity escape path marking system.STC SA5234SW-DInstallation of S-TEC System 60 pitch stabilization system model ST-058.STC SH2204SOInstallation of a cargo mirror on left forward skid landing gear.STC SA3945SW-DInstall the Avicom Audio information retrieval system, Model 2010STC SA2208SOFabrication and installation of landing gear indicator proximity switches.STC SA2210SOUpdate an existing Sperry 4-tube EFIS System to software version803 including a T-bar airspeed display and associated wiring.STC SA2009SOInstallation of a one-piece windshield.STC SA2083SWInstallation of a Litton LTN-211 Omega Navigation System with interface to the flight director.STC SA3880NMInstallation of aerial spray system. (DC-3C SERIES Restricted)STC SA728CEInstallation of a Hamilton Standard TAT/EPRL system. (747SP-31)STC SA1851SOInstallation of the Canadian Marconi CMA 771 Alpha Mark III VLF/Omega Navigation System.STC SE1251GLConversion of engine Model PT6A-27 to Model PT6A-34.STC SA2113CEInstallation of single Gill G-247 24-volt battery as a replacement for original dual 12-volt batteries.STC SA3864SWRelocate passenger emergency oxygen from seatback to center console between passengers.STC SA1-349Installation of Glider tow hook.STC SA3635WEInstallation of IPECO pilot and co-pilot crew seats.STC SA3938SW-DRevise the existing TWA interior configuration from 21 first class, 52 business class, 364 tourist class to a new seating configuration of 29 first class, 78 business class, and 78 tourist classSTC SA3943SW-DInstall the Avicom Audio Information Retrieval System Model 2010.STC SA4188WEInstallation of IPECO pilot and co-pilot crew seats.STC SA2115SW-ACInstallation of Advanced Navigation Model 7000 Loran C navigation system with interface to the pilot's flight director/autopilot, radar navigation system, and the number 1 compass system.STC SA2306CEInstall Sperry MLZ-910 microwave landing system - MLS.STC SA534NEInstallation of interior compartments (bulkhead, game tables, galley, closets, vanity, etc.).STC SA2272CEInstallation of fuel reservoir(accumulator) quick drain. (A185F THRU S/N 18503153)STC SA2303CEInstall cargo restraint and cargo provisions.STC SA863GLInstallation of noise attenuation equipment in either or both engine nacelles. (DC-9-10 SERIES w/P&W JT8D-7, -9, or -11 engines)STC SA2106SOInstallation of a hush kit.STC SA2179SOInstallation of bar assembly.STC SH1702NMInstallation of Rescue Net Container with openable bottom panel (mounted externally right side outboard of aft passenger compartment)STC SA2180CEInstallation of Garrett Model GTCP46-150(W) auxiliary power unit, operating as a non-essential electrical and bleed air source for on board electrical and environmental systems.STC SA2795NMInstallation of AMI Model 1100-( ) pilot and/or co-pilot seat.STC SA3746NMInstallation of a dual Universal Navigation Corp. (UNC) UNS-1 flight management system with inputs from Omega/VLF, DME, VOR, and air data sensors.STC SA544NEInstallation of a Textron Lycoming0-290-D2 engine and a Sensenich Model 76AM-2-54 propeller.STC SA2265CEInstall left-side emergency exit.STC SA3747NMInstallation of a Janitrol cabin heater Model B4050.STC SA2198SOInstallation of Litton radar APS-504(V)5.STC SA2302CEInstallation of Bendix MLS-21 microwave landing system receiver.STC SA7120SW-DInstallation of the Global GNS-100 flight management system.STC SH7016SW-DInstallation of the engine oil chip detector replacement.STC SA247NEInstallation of a cabin class divider.