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 SA4764SWInstallation of Collins Dual ADS-80 Air Data System.STC SA501GLInstallation of Shadin Company fuel flow indicating system.STC SA5790SWInstallation of Global GNS-1000 Flight Management System.STC SA5955SWInstallation of Canadian Marconi CMA-734, CMA-734 MK II Omega/VLF Navigation System.STC SA667CEInstallation of wing and empennage deicing boot.STC SA668CEInstallation of wing and empennage deicing system.STC SA1815CEInstallation of Collins Dual EFIS-85A-1a (Standard I), or EFIS-85A-2a (Standard II), or EFIS-85A(1) Electronic Flight Instrument System.STC SA4332SWInstallation of 1/4-inch single piece windshield.STC SA4333SWInstallation of fiberglass cowling, new baffle system, and prop spinnerSTC SH3502NMInstallation of a Tail Rotor Blade Protective coatingSTC SA3257NMInstallation of FC-10/FT-10 digital fuel flow indicating system.STC SA2373SWInstall emergency power and attitude system.STC SA3258NMInstallation of ARNAV systems FC-10/FT-10 digital fuel flow indicating system.STC SA3506NMInstall a Continental IO-470-N engine, McCauley 2A36C23/84B-0 propeller, Duke Astronautics fuel boost pump and miscellaneous partsSTC SH1945SOInstallation of tailcone standpipe.STC SH1946SOInstallation of a GNS-500A VLF/OMEGA navigation system.STC SH1947SOInstallation of a UNS-1-JR interfaced with ONI-7000 Loran C receiver.STC SA3255NMInstallation of FC-10 or FT-10 digital fuel flow indicating system.STC SA6068SW-DInstallation of S-TEC manual electric trim system Model ST-359.STC SA2176CEInstallation of provisions for electronic equipment racks on seat rails.STC SA1643NMInstallation of a Fiberglass engine cowl nose bowlSTC SA1644NMInstallation of a Fiberglass upper tail coneSTC SA1645NMInstallation of a Fiberglass lower tail coneSTC SA1934SOInstallation of a carry-on luggage compartment.STC SA1944SOInstallation of the Dual Sperry EDZ-803, electronic flight instrument system.STC SA2172CEInstallation of Luminescent Systems floor proximity emergency escape path marking system.STC SA3500NMInstallation of a dorsal fin.STC SA3501NMInstallation of a dorsal fin.STC SA446NEInstallation of Pezetel engine Model PZL--3S and Pezetel propeller Model US-132000A.STC SA443NEInstallation of rear cargo door.STC SH1555SOInstallation of the King Gold Crown III KTR 908 pilot's communication system.STC SH1556SOInstallation of the King Gold Crown III KTR 908 co-pilot's communication system.STC SH1560SOInstallation of the King Gold Crown III KDF 806 automatic direction finder(System #1).STC SH1561SOInstallation of the King Gold Crown III KDF 806 automatic direction finder (System #2).STC SA1579NMInstallation of replacement exhaust heat exchanger.STC SA1580NMInstallation of replacement exhaust heat exchanger.STC SA1594NMInstallation of replacement exhaust heat exchanger.STC SA1940SOInstallation of the dual Sperry EDZ-803, electronic flight instrument system.STC SA3372NMInstallation of North American Industries Model Five Automatic Flagman on the right rear landing gear.STC SH3372NMInstallation of North American Industries, Inc Model Five Automatic Flagman on the right rear landing gearSTC SA1690NMInstallation of McCauley propellerSTC SA1937SOInstallation of an executive interior.STC SA2752NMInstallation of Nordskog galleys.STC SA2753NMRevised interior.STC SA4996SWInstallation of interior.STC SE1930SOInstallation of power control shaft bushing.STC SA1398CEInstallation of Collins APS-802-axis automatic flight control system integrated with a (partial) ADS-80 air data system.STC SA2751NMInstallation of overhead cargo-dropper tether anchor.STC SA3373NMThe ONI-7000 Loran C navigation system is installedSTC SA4101WEInstallation of locking tail wheel.