Supplemental type certificates
49,117 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 SR02176LAInstallation of an AKV, INC, TSO'd dual tachometer.STC SR02204LAInstallation of an AKV, INC. N1/N2 Cycle Counter, PN UH1T53CCSTC SR02778NYInstallation of a Leica LIDAR Survey SystemSTC ST03837ATInstallation of Dual Universal Avionics UNS-1Ew Flight Management SystemSTC SA00669ATInstallation of a replacement auxiliary fuel pump.STC SA01574WIInstallation of table assembliesSTC SA3638SWInstallation of a single Sperry Primus 90 weather Radar.STC SA5839SWInstallation of dual King Radio KHF-950 HF transceivers and a Chelton rigid rod HF antenna.STC SA5840SWInstallation of dual independent Canadian Marconi MCA771 Omega Navigation Systems and dual B&D Instruments 2504 true airspeed computers.STC SH7403SWInstallation of a VFR instrument panel.STC SH7832SWInstallation of tail rotor flood lights.STC SH7852SWInstallation of fixed pilot and copilot crew steps.STC SH7925SWInstallation of pilot and copilot door windows.STC SH7927SWInstallation of limousine style cabin/cockpit window divider.STC SH7928SWInstallation of a dual EFIS horizontal situation indicatorSTC SH8127SWInstallation of fixed external steps.STC SH8201SWInstallation of a Fairchild cockpit voice recorder.STC SH8321SWInstallation of Bendix/King electronic flight instrument system (EFIS)/50.STC SH8322SWInstallation of two forward recognition lights.STC SH8591SWInstallation of a Bendix King KLN 90 GPS navigation system.STC SH8612SWInstallation of a hinged fuel cap.STC SH8670SWInstallation of pilot and co-pilot HSI's.STC SH8671SWInstallation of a Bendix/King RDS84VP color weather radar system.STC SH8672SWInstallation of a Trimble Navigation Limited TNL 2100 GPS system.STC SR09037RCInstallation of crew window.STC SR09043RCInstallation approval of a Bendix/King KLN 90B Global Positioning System for IFR terminal and enroute operations.STC SR09081RCInstallation of a Bendix/King CAS 66A TCAS I system.STC SR09140RCInstallation of a Retractable Passenger Step.STC SR09141RCInstallation of a Retractable Utility Step.STC SR09147RCInstallation of an Adjustable Executive Couch.STC SR09148RCInstallation of 2-Place passenger seating.STC SR09207RCInstallation of a couch.STC SR09351RCInstallation of Bendix/King EFS 50 Electronic Flight Instrumentation System (EPIS)STC SR09409RCInstallation of a Environmental Control UnitSTC SA01575WIOperation of Cub Crafters airplanes when using leaded or unleaded automotive gasoline with a minimum antiknock index (RON+MON)/2 of 91 per ASTM Specification D-439, D-4841 or EN228 (minimum 98 RON).STC SA02416ATInstallation of a Innovative Solutions & Support (IS&S), Air Data Display Unit (ADDU), on a Piaggio Avanti P-180.STC SA01576WIInstallation of seat headrest assemblySTC SA02652CHInstallation of a Rockwell Collins GWX-5000 VHF Datalink Weather SystemSTC ST03755AT-DInstallation of an Airplane InteriorSTC ST03757AT-DInstallation of a TrueNorth Simphone Airborne Telecommunications Systems.STC ST03834ATInstallation of Single Universal Avionics UNS-1Ew Flight Management SystemSTC SA02365AKManufacture and installation of a carbon composite engine cowlingSTC SR00103SEInstallation of Aviation Development Corporation oil filterSTC ST03065AT-DInstallation of a Single Universal UNS-1C+ or UNS-1E Flight Management SystemSTC SR00529NYInstallation of a three or four place divan and optional single seatsSTC ST10397SCMultiple STC for the installation of a conference room updateSTC SA01563WI-DModification of a Rockwell Collins, Inc. RAC-870 Radio Altimeter Converter installation.STC ST01564WI-DModification of a Rockwell Collins, Inc. RAC-870 Radio Altimeter Converter installation.STC ST03648AT-DInstallation of a Cabin/Baggage CompartmentSTC SR09529RCInstallation of Engine Idle Aural Alert system.