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 SA256NWInstallation of aileron gap seals.STC SA8219SW-DInstallation of Dorne Margolin ELT-14 emergency locator transmitter system.STC SA5942NMInstallation of an oil filter, filter base and mounting plate on firewalls of aircraft equipped with an approved Continental model C-90-12F or -14F engine installation.STC SE5941NMReplacement of original engine oil screen with external mounted full flow oil adapter and spin-on filter.STC SA6007NMInstallation of larger nose landing gear.STC SA1797SOInstallation of a cargo door.STC SA1798SOInstallation of a cargo interior.STC SA2648NM125 passenger seating arrangement and 129 passenger seating arrangement.STC SH4523SWInstallation of a 3.0-inch turn/slip indicator.STC SA5935NMModification of vortex generator system previously installed under STC SA4016NM.STC ST00176ATInstallation of standard (pound units) fuel quantity and fuel flow instrumentation.STC SA00176ATInstallation of composite spinner assemblies.STC SA5937NMReplacement of existing waste water drain valves with Rogerson waste water drain valves.STC SA6072SW-DInstallation of S-TEC system 60 pitch stabilization system, Model ST-296, with optional automatic electric trim systemSTC ST50CHInstallation of Collins TCAS 94 TCAS II system.STC SA3484SW-DInstallation of Century Automatic Flight System Model AK991 consisting of a Century 2110/2130/2131/2150/2151 Autopilot.STC SA51CHInstallation of Brake disc RA164-02000.STC SA233NWInstallation of cargo handling equipment for three forward cargo pallet positions. (737-275C)STC SA276NWInstallation of forward LH/RH wind screen in existing approved interior arrangement.STC SA2985SWInverter relocation.STC SA33NWInstallation of class divider in constant section at station 500 on Model 727-281 and station 525 on Model 737-281.STC SA349NWInstallation of wind screen in forward cabin RH side.STC SA370NWRemoval of passenger interior, installation of cargo compartment liners and cargo tie down equipment.STC SA49CHInstallation of exhaust heater system kit.STC SA541NWInstallation of quick change interior. (707-321C)STC SA7257SW-DInstallation of the extended pedestal.STC SA751NWInstallation of a coat closet/ storage bin.STC ST00052WIInstallation of Digital Electronics volt/amp meters.STC ST00161ATInstallation of hat rack doors.STC SA3177SOInstallation of a double wide pedestal.STC SH411ALInstallation of mirror kit assembly.STC SA00051WINew nose landing gear scissor fitting.STC SA46CHInstallation of stratoflex fuel hose models 124J002-12CR-0155 and124J002-12CR-0184.STC SA48CHInstallation of smoke detectors.STC SA8367SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-506.STC SA8368SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-506.STC SH1073NEAddition of global positioning system sensor, Model GPS 950, to existing multi-sensor Universal Navigation system UNS-1A long range navigation system.STC SA1537GLInstallation of a Bendix/King TCAS II system with dual MST-67 Mode S transponders.STC SA5163SW-DInstallation of S-TEC System 60 single axis automatic flight guidance system, Model ST-161.STC SA5893NMInstallation of Inventair ovens.STC SA727NEInstall Textron Lycoming engine model R-680-17 (R-680-B4E, TC 108)STC SH2359SOInstallation of a cockpit overhead switch panel.STC ST43CHInstallation of galley module spacer pallets.STC SA6001NMONE-ONLY STC: Installation of Sensenich W85RW-4-59 all wood propeller and 8.50 inch diameter tires, S/N 108-3332.STC ST00133ATInstallation of .250-inch side windows.STC ST00156ATInstallation of interior configuration.STC SA5933NMInstallation of engine cowl flaps.STC SA3237NMInstallation of McCauley2A34C203/90 DCA-8 or -2 propeller.STC SA3238NMInstallation of McCauley 2A34C203/90 DCA-8 constant speed propeller.STC SA4199NM-DInstallation of one fwd. L/H cart storage module, one divider, one aft L/H cart stowage module.