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 SA2-67Install Eclipse Pioneer fuel flow indicating system.STC SA2-695Installation of one-piece instrument panel and related equipment.STC SA2-698Installation of Bendix 50 ampere generators, type 30E22 and related equipment.STC SA2-70Installation of wing tip mounted pitot masts and relocation of airspeed static source.STC SA2-701Installation of 200 amp generator system with over-voltage control.STC SA2-708Installation of 200 amp generator system with over voltage control.STC SA2-71Removal of wing trailing edge extensions and installation of new trailing edge fairingSTC SA2-72Installation of pilot and co-pilot chairs.STC SA2-73Installation of shock mounted racks in nose sectionSTC SA2-74Fabrication of two-place couch. (LOCKHEED 18 S/N 2548; 2588)STC SA2-740Modification of main landing gear shuttle valve (Adel # D-11163).STC SA2-75Revised and installed new electrical components.STC SA2-766Installation of windshield and side windows.STC SA2-767Modification of powerplant installation.STC SA2-770Installation of extended cabin windows left hand and right hand sideSTC SA2-774Installation of pneumatic brake system.STC SA2-792Installation of 50,000 BTU heater in each nacelleSTC SA2-80Installed additional structure to support Warren McArthur seat Model 192.STC SA2-809Installation of lavatory window L.H. side of aircraft between Stations 149 and 164 (inches aft of datum).STC SA2-812Installation of anti-skid system.STC SA2-814Installation of carburetor heat system.STC SA2-834Remove the original 12-inch brass radiators, Harrison P/N 8503274 and rotary valve regulator P/N 8503428; and installation of AiResearch oil cooler P/N 4125-11-1 with regulator P/N 87151-165-13 and valve assembly P/N 18910-2-165-13.STC SA2-84Fuselage structure modified R & L side to incorporate enlarged windows.STC SA2-843Installation of Jack and Heintz 30 volt 400 amp. generator.STC SA2-865Installation of propeller spinner.STC SA2-868Installation of camera hole cut out in lower fuselage structure.STC SA2-871Installation of engine mounts to accommodate lord mount assemblies J6545-1.STC SA2-872Installation of exhaust muffler and nacelle modifications.STC SA2-877Rework standard chairs P/N 4FF163A/1 LH and P/N 4FF164A/1 RH to spar chair P/N 4FF165A/1 LH and P/N 4FF166A/1 RH.STC SA2-886Outer wing panel incorporating integral fuel tank.STC SA2-89Installation of Lycoming GO-480-C1D6 engines and Hartzell HC 83X20-2C/8833-2 propellers.STC SA2-907Installation of throttle warning switch.STC SA2-910Installation of electronic and interior equipment.STC SA2-946Installation of main landing gear doors.STC SA2-969Installation of Lawrence auxiliary power unit in aft baggage compartment for ground operation only.STC SA2-98Installation of 300 amp generator system.STC SA2-985Installation of high rate discharge fire extinguisher system.STC SA2-99Installation of engine fire detectors.STC SA200SWInstallation of electric trim system.STC SA201SWInstallation of tail cone.STC SA205SWInstallation of electric trim safe feature.STC SA211SWInstallation of higher strength main landing gear drag strut anchor fitting.STC SA220SWInstallation of omni antenna.STC SA2210SWInstallation of Canadian Marconi CMA-730-14 vertical scale engine and fuel instrument system.STC SA2282SWInstallation of auxiliary battery in aft cabin with rerouting of control system cables.STC SA2362SWInstallation of jump seat.STC SA2363SWInstallation of lavatory seat structure.STC SA2372SWUnder floor double chair support structure.STC SA2415SWModifications: cargo and baggage door installations, cockpit crew door, revised air conditioning and oxygen systemsSTC SA2430SWInstallation of Collins FD-109Z flight director indicators and IDC air data sensors.