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 ST351CHInstallation of a Bendix/King TCAS I system.STC ST352CHInstallation of a Sundstrand Mark VI GPWS.STC SA00333NYInstallation of alternator system. (S/N 500A-1141-61)STC ST00311WIInstall a Collins VHF-422B VHF communication system.STC ST09037SCInstallation of two Curtiss-Wright R-3350-32WA engines.STC ST09038SCInstallation of two Westinghouse J34-WE-36 engines.STC SA575NEInstallation of Sheltech SF500 or SF510 fuel data computer.STC SA675NEInstallation of Sheltech SF500 or SF510 Fuel Data Computer.STC SA7037SW-DInstallation of Collins dual AHS-85 attitude heading system.STC SA703NEInstallation of Sheltech SF500 or SF510 Fuel Data Computer.STC SA715NEFabrication and installation of a forward and aft cargo net.STC SA806NEInstallation of Sheltech SF500 or SF510 fuel data computer.STC SA8245SW-DInstallation of Honeywell Lasertrak/ course deviation instrument system.STC SE1047NEReplacment of Pratt & Whitney intermediate supercharger shaftgears P/N's 145860 and 145861 with Windsor Aerospace P/N's WA-145860 and WA-145861, respectively.STC SE835NEInstallation of a Flowscan Model201B9 transducer.STC SE919NEReplacement of P&W P/N C-13670(Gear-floating blower drive) with Windsor Aerospace P/N WA-C-13670 and P&W P/N 11768 (Cam) with Windsor Aerospace P/N WA-11768.STC SR09012RCInstallation of a Benz P/N BAS-76-200G pressure transducer.STC SR09013RCInstallation of a Benz P/N BAS-76-150G-1 pressure tranducer.STC SR09014RCInstallation of Benz P/N BAS-76-5000SG pressure transducer.STC SR09015RCInstallation of a Benz P/N BAS 76-150G pressure transducer.STC ST00193SEProvisions for a Zone E interior including sidewalls, ceilings centerline and sidewall bins, and the Q, R, S, and T lavatories. (747-230B S/N 23509)STC SA4279NM-DInstallation of Magnavox C-2000 MagnaStar Digital Airborne Telephone System.STC SE00074LAInstallation of Puroflow filter element, P/N 11-11064, as a replacement for P&W Canada filter element, P/N3029315 (and optional numbers) in the reduction gearbox scavenge oil filtering system.STC SE00075LAInstallation of Puroflow filter element, P/N 11-11065, as a replacement for P&W Canada filter element, P/N3112895-01, in the reduction gearbox scavenge oil filtering system.STC SE00076LAInstallation of Puroflow filter element, P/N 11-11084, as a replacement for P&W Canada filter element, P/N3035681 (and optional part numbers) in the engine fuel filtering system.STC SE00079LAInstallation of Puroflow filter element, P/N 11-11085, as a replacement for P&W Canada filter element, P/N3035728 (and optional part numbers) in the engine fuel filtering system.STC SE00082LAInstallation of Puroflow filter element, P/N 11-11102, as a replacement for P&W Canada filter element, P/N3038454, in the engine fuel filtering system.STC SE00083LAInstallation of Puroflow filter element, P/N 70-106, as a replacement for P&W Canada filter element, P/N3034190, in the reduction gearbox scavenge oil filtering system.STC SA4033NMInstallation of Oilamatic engine preoiler.STC ST00427ATInstallation of an airshow cabin video information system.STC ST00767ATReconfiguration of a 295-passenger configuration to an interior arrangement for 260 passengers.STC SA3230WEInstallation of Hamilton Standard3D40/6101A-18 constant speed propeller (restricted category).STC ST00093SEInstallation of a non-activated Gatelink Infrared Two-Way Communication SystemSTC ST00766ATInstallation of a Sundstrand Mark VI ground proximity warning system.STC ST00185SEFloor and upper tie structural modifications and additions for galley provisions. (737-300 series S/N 24219, 24905)STC ST00760ATReconfiguration of a 300 passenger seating configuration.STC SA00079LAInstallation of a modified exhaust system.STC SA5759NMIncrease maximum zero fuel Weight.STC SR00746ATInstallation of electronic skysign.STC SR09007RCInstalltion of Kulite P/N APT-40KBS-1000-200G replacement tranducer.STC SR09008RCInstallation of Kulite P/N APT-41KBS-1000-150G replacement transducer.STC SR09009RCInstallation of Kulite P/N APT-47KBS-1000-5000SG replacement transducer.STC SR09010RCInstallation of Kulite P/N APT-48KBS-1000-150G replacement transducer.STC ST00364ATInstallation of provisions for an empennage mounted logo light system.STC ST00384ATInstallation of SATCOM antenna provisions to include a radome on top of the vertical stabilizer.STC SA00758ATInstallation of Maule float fuselage attach fitting.STC SA1034EAInstallation of a Safeway de-icer boot part no. 5651 and/or Semsa lead assembly P/N S.2002 in lieu of Dowty Rotol Boots and/or leads on Dowty rotol propeller model R184/4-30-4/50 with blades.STC SA1198EAInstallation of a Safeway deicer boot P/N 5939 and/or Semsa lead assembly P/N S.2001 on Dowty Rotol propeller model R209/4-40-4.5/2.STC SA1610SWInstallation of Safeway Deicer Boot P/N 5651 and/or Semsa Lead P/N S.2002 in lieu of Dowty Rotol Boot and/or Leads on Dowty Rotol propeller model R193/4-30-4/50 with blades P/N RA 25907.STC SA1927SWInstallation of Safeway De-Icer boot P/N 5660 and/or Semsa Lead P/N S.2001 in lieu of Dowty Rotol boots and/or leads on Dowty Rotol propeller model R245/4-40-4.5/13 with blades P/N 6.6000.2301 or model R259/4-40-4.5/17 with blades P/N 6.6000.4300. (440 M ILITARY C-131E D (640)) (240 SERIES 600) (340D)