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 SA2814WEInstallation of Hamilton Standard3D40 225/6101A-18 propeller.STC SA350ALInstallation of baggage restraint.STC SA574SOInstallation of Bendix FCS-810automatic flight control system,including manual electric pitch trim and optional flight director indicator DH-841.STC SA960CELower cabin door designed to accommodate four flare racks for cloud seeding.STC SH1800SWInstall reclining passenger seat in forward left hand position.STC SA2810WEInstallation of Collins AP-105 autopilot and FD-108 flight director systems.STC SA2805WENickel cadmium battery installation.STC SA2806WEInstallation of additional emergency exits.STC SA2670WEInstallation of Madras Air Service Fiberglass wing tipsSTC ST738SOInstallation of Gulton Model EMBS144 nickel-cadmium electrical storage battery and integral auto- matic control system.STC SA83NWRelocation of autopilot accelerometer and rate gyros. (707-353B)STC SA1780SWInstallation of portable solid oxygen system.STC SA1900WEInstallation of Wright R2600-35 engines and Hamilton Standard23E50-505/6359A-13 propellers.STC SA88NWOptional interior seating arrangement.STC SA1726SWInstallation of Foxtronics battery isolation system.STC SA510ALInstallation of 'Summer-all defroster valve.'STC ST450SOModification of thrust reverser forward deflector door link.STC SA1873WEInstallation of Litton Systems dual LTN-51 or LTN-52 inertial navigation systems.STC SA2781WEInstallation of pilot cockpit door.STC SA85NWInstallation of a derated Continental E-225-8 engineSTC SA86NWInstallation of automatic carburetor alternate air control unit.STC SA2792WEInstallation of Dorne & Margolin antenna assembly (DMN 4-15) on the vertical tail cap.STC SA2793WECart tiedown assembly.STC SA84NWInstallation of a derated Continenntal E-225-8 engineSTC SA571SOInstallation of Pratt & Whitney PT6A-28 engines. For this installation each engine is limited to a maximum of 550 SHP.STC SH5NEInstallation of revised instrument panel and installation of pressure operated gyro instrument back-up system.STC SE63WEInstallation of starter ring gear support assembly.STC SG12WERemoval of canopy and rear control stick.STC SA492ALInstallation of BE-1006 landing aid system.STC SA2790WEInstallation of angle of attack indicator.STC SA2791WEModification of airplane lower deck aft cargo compartment restraint system. (747-284)STC SA1642WEModification of exhaust system components.STC SA81NWMinor modifications to pilot's instrument panel and relocation of autopilot accelerometer and rate gyros for improved performance. (707-153B)STC SA854CE-D60,000 lbs. main deck allowable loading. (707-331)STC SA570SOInstallation of Bendix M-4D automatic flight control system, in cluding optional manual electric trim and optional flight director indicator.STC SA21RMInstallation of cabin divider.STC SA2784WEInstallation of Ontrac II VLF 1000 very low frequency navigation system.STC SA2-889McMillan radome 7141X.STC SA461SOInstallation of the Pratt & Whitney PT6A-28 enginesSTC SA526SOInstallation of the Pratt & Whitney PT6A-28 enginesSTC SA969EAInstallation of Inflight movie projection assembly P/N 10270, Super 8mm IMPAK system.STC ST564SOInstallation of HF antenna and associated hardware and structural provisions for mounting HF tuning unit.STC SA1763SWModification to Burns BH1600 double seats to aft facing.STC SA967EAInstallation of Tramm BTI-6000 dual battery temperature indicating system.STC SA2593WEInstallation of Dorne and Margolin DMN 4-15 antenna (VOR/localizer) is installed in vertical stabilizer.STC SH159WEInstallation of a muffler.STC SA442ALInstallation of 8.50x6 4- or 6-ply rated Goodyear or UniRoyal tires.STC SH1759SWNi-Cad battery overtemperature warning system.STC SA15PCOne Only STC, SN LD-27, N1590S: Structural support provisions.STC SA2395WEInstallation of coffee bar cart, P/N 801000.