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 SA3229SW-DInstallation of Mitchell automatic flight system model AK659 consisting of Century I autopilot with optional omni tracker.STC SA3230SW-DInstallation of Mitchell automatic flight system model AK660 consisting of Century IIB autopilot with optional radio coupler.STC SA3231SW-DInstallation of Mitchell automatic flight system model AK661 consisting of Century III autopilot with optional radio coupler and glide slope coupler.STC SA3232SW-DInstallation of Mitchell automatic flight system model AK662 consisting of Century IV autopilot or AK662FD consisting of Century IV flight director autopilot with optional remote annunicator.STC SA3233SW-DInstallation of Mitchell command electric trim system model AK663.STC SA3234SW-DInstallation of Mitchell yaw damper system model YK664STC SA3235SW-DInstallation of Mitchell automatic flight system model AK634 consisting of Century IV autopilot or AK634FD consisting of Century IV flight director autopilot with optional remote annunciator.STC SA3236SW-DInstallation of Mitchell automatic flight system model AK635 consisting of Century III autopilot with optional radio coupler and glide slope coupler.STC SA3237SW-DInstallation of Mitchell automatic flight system Model AK636, consisting of a Century IIB autopilot with optional radio coupler.STC SA3238SW-DInstallation of Mitchell command electric trim system model AK637.STC SA3239SW-DInstallation of Mitchell automatic flight system Model AK711 consisting of a Century IV autopilot or AK711FD consisting of a Century IV flight director with optional remote annunciator.STC SA3240SW-DInstallation of Mitchell automatic flight system model AK710, consisting of Century III autopilot with optional radio coupler and glide slope couplers.STC SA3242SW-DInstallation of Mitchell automatic flight system model AK708, consisting of Century I autopilot with optional omni tracker.STC SA3243SW-DInstallation of Mitchell yaw damper system model YK712.STC SA208NEInstallation of cargo door. (240 SERIES 27)STC SA5593SWInstallation of Cabin ventilating fans.STC SB2236NMRemove existing balloon envelope and install Caldwell Commercial CC-7 envelope.STC SA5497SWInstallation of Tracor 7800 Omega/ VLF navigation system.STC SH5588SWInstallation of forward facing recognition lights.STC SA2170NMInstallation of Cessna 150 seats and seat rail.STC SA5243SW-DInstallation of S-TEC System, 40/50 single and two axis automatic flight guidance systems Model ST-219-40/50.STC SA2302NMInstallation of Schneider Model SWS-4000C-15, SWS-4000C-19, or Model SWS-4000C-23 main wheel skis.STC SA2217NMInstallation of a Canadian Marconi CMA-771A VLF/Omega Navigation System.STC SA2301NMInstallation of Schneider wheel skis 6-inch to 10-inch aluminum wheel adapters and 29x11.0-10 8 ply minimum tires.STC SA2228NMInstallation of aileron spades.STC SA2230NMRemoval of passenger seatsSTC SA2302SWInstallation of leading edge cuffs, stall fences, aileron seals, and wing tips.STC SA2802SWInstall leading edge cuffs, stall fences, aileron seals, and wing tips.STC SE5584SWPropeller shaft oil seal.STC SA1515SOManufacture and installation of tool box assembly.STC SA1516SOManufacture and installation of engine cover storage rack.STC SA1517SOManufacture and installation of portable step ladder assembly.STC SA2434CEInstallation of an Airways Flight Inspection SystemSTC SA5579SWInstallation of AiResearch Airman 400 flight navigation management system.STC SE1909CEOperation on unleaded and leaded automotive gasoline.STC SA5239SW-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems Model ST-190-40/50.STC SA1737CEInstallation of Jeppeson cabinet.STC SA1738CEInstallation of refreshment cabinet.STC SA1739CEInstallation of left hand storage cabinet.STC SA1740CEInstallation of chemical toilet.STC SA2229NMInstallation of hand operated rudder and brake system in addition to existing. SystemSTC SA3105WEInstallation of flapgap fairing. (172N, 179P, 172Q NORMAL AND UTILITY CATEGORIES)STC SA5118SW-DInstallation of S-TEC System 60 pitch stabilization system model ST-131 with optional automatic electric trim systemSTC SH2389NMInstallation of an Electronics International Digital Temperature Indicator with related thermocouples, adapters and harness to monitor the temperature fo the main gear box bearings.STC SA112NEApproval of inflight use of existing AiResearch GTCP 36-16 auxiliary power unit.STC SA1054SWStretcher.STC SA1913CEInstallation of forward, right hand utility/entertainment cabinet.STC SA4111WEInstallation of Wright R-1820-71, -60, GR1820G-202A, 702C9GC1, 2, 3, 4, 704C9G1, 2, 3, 4 engines and and Hamilton Standard 43D50 or 33D50 constant speed propeller or Wright R1820-97 engine and Hamilton Standard 23E50 propeller. (S2R RESTRICTED CATEGORY)STC SA4744SWInstallation of Foxboro SC12( )fuel management.STC SA1513SOInstallation of front seat modification.