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 SA4-906Ceconite 101 covering of complete airframe.STC SH22WELanding gear conversion kit 100.STC SH23WECargo cling unit with release mechanism.STC SH24WEModified spray system.STC SH26WECargo sling unit with release mechanism.STC SH35WESpray system.STC SH40WEDust dispensing equipment.STC SA185ALInstallation of bulk fuel oil tanks.STC SA726SWInstallation of Heading Select, Automat Piitch Trim, and VOR/ILS Coupling Modes to the Minneapolis -Honeywell Model H-l4 AutopilotSTC SA724SWRadome plastic nose cap.STC SA402EA-DRemoval of pressure operated check valve from each of two paired sets of spoiler actuators and installation of a single pressure operated check valve in the hydraulic lines between the spoiler actuators and spoiler control valveSTC SA723SWF1002 windshield temperature control system.STC SA634SWLitton low range radio altimeter.STC SA640SWInstallation of Antenna system.STC SA1-35Internally mounter Aerojet General engines.STC SA356SOInstallation of 40 passenger interior including galley and aft lavatory.STC SA695SWRemove engine induction system air filterSTC SA696SWFairchild cockpit voice recorder Model A-100 and control unit A-152-2.STC SA4-1252Ceconite 101 covering of entire aircraft.STC SA335CEInstallation of Honeywell H-14 YG-391 autopilot.STC SA521SWInstallation of Mitchell Automatic pilot model AK157STC SA287CEGUARD System (Gear Up Automatic Response Device).STC SA293CEGUARD System (Gear Up Automatic Response Device).STC SA294CEGUARD System (Gear Up Automatic Response Device).STC SA306CEGUARD System (gear up automatic response device).STC SA341CESAGA (semi-automatic gear actuator) control system.STC SA351CEGUARD System (Gear Up Automatic Response Device).STC SA448CEPrestolite ALK-5000 alternator.STC SA6PCCargo/passenger combination interior.STC SA1-574Nose wheel steering actuator assembly.STC SA103SOCollins 54W-1 comparator warning system.STC SA4PCBrownline cargo pallet and net assemblies.STC SA5PCConversion to an all cargo airplane.STC SA1151WEDual Collins AL-101 or dual Litton 502 low range radio altimeter.STC SA1117WEWing flap operated aural warning system.STC SA1255WERemove left hand cabin door to permit parachute jumping operationSTC SA316CEAirstair door and close bomb bay, nose compartment door latches, rear spar carry-through structure in cabin.STC SA59SWInstallation of Piper Altimatic Pilot Model AK089 or AK089RSTC SA1233WEInstallation of Lycoming 0-360-AID Engine & Hartzell HC92ZK-8D/8447A-12A PropellerSTC SA655SWLycoming IGSO-480-A1A6 engines, modifications to wing, vertical tail, landing gear, and control systemSTC SA4-1580Auxiliary power unit modification(GTCP 85-91C and/or GTC 85-291C installation).STC SA643SWInstallation of Engine mount assembly for Jacobs R-755 engines.STC SA381CEFairchild cockpit voice recorder equipment.STC SA3-105L2C automatic pilot with altitude control and approach coupler.STC SA3-191Arcon B automatic rudder control.STC SA3-208Acron B automatic rudder control.STC SA3-315Arcon B automatic rudder control.STC SA3-489L2C autopilot with altitude control and approach coupler.STC SA3-490L2C autopilot with automatic altitude control.STC SA633SWHeading selector and Omni/ILS coupler for Minneapolis-Honeywell H-14 automatic pilot.