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 SA3-353Oil separator assembly on aircraft with Pratt & Whitney R-1830-75, R-1830-92 or R-1830-94 engines.STC SA3-360Oil separator assembly on Pratt & Whitney R2800-CB16 Series engines.STC SA3-365Republic RC-3 starter system.STC SA3-375L-2C autopilot with approach coupler and altitude controller.STC SA3-377A3A autopilot. (Eligible on aircraft with 8,750 lbs. Gross weight or less.)STC SA3-38118-gallon auxiliary fuel system.STC SA3-385L-2C autopilot with or without automatic altitude control.STC SA3-388Beech D18S Goodyear wheels and brake assembly.STC SA3-39424-volt electrical system.STC SA3-397Petch Manufacturing Company right or left-handy hydrotrim aileron trim device.STC SA3-398Fiberglass plastic covering of all fabric surfaces.STC SA3-4Seat in forward compartment stations 147 to 188.STC SA3-409Increase fuselage height, large windows, panorama windows, stair door, and emergency exit.STC SA3-410L-2C autopilot with approach coupler and altitude controller.STC SA3-412MH-6-1 three-axis automatic pilot.STC SA3-413Radio navigational system, Omni/ILS glide slope and markerSTC SA3-417AP-102 automatic pilot including FD-105 integrated flight system instruments.STC SA3-436AiResearch cowling vent doors.STC SA3-440L-3 autopilot.STC SA3-441Main landing gear.STC SA3-442Hamilton Standard 22D30/6531-15, or Hartzell HC-93Z30-2D/10152--5 1/2, HCB3Z30-2D/10152-5 1/2, or HCB3Z30-2D/10160-6 propellers and related modifications.STC SA3-444Two ARDL-7A-115-29 relative danger lights under each wing tip.STC SA3-45Two Eclipse 30E-07-11 200-ampere generators and 1589-1D regulators.STC SA3-455Short exhaust stacks.STC SA3-470L-2C autopilot with or without approach coupler and altitude control.STC SA3-472Stewart Warner 940B combustion heater in forward lower baggage compartment.STC SA3-476L-2C autopilot with altitude control and approach coupler. (Eligible only on aircraft modified per STC SA2-820.)STC SA3-478Pilot's and copilot's KIFIS com- puters modified to make them interchangeable with each other and with the computers used on 707-331 aircraft.STC SA3-48Koppers F-200 hub with 00-74B blade.STC SA3-482Stewart-Warner 940-F-24 cabin heater.STC SA3-49Two Eclipse 200-amphere generators (P-1), P/N 30E07-11.STC SA3-492Window and windshield.STC SA3-493Sierracin left and right hand electrically heater windshields, 220-1.STC SA3-503L-2B autopilot with or without altitude controller and/or approach coupler.STC SA3-509L-2B autopilot with or without altitude control and approach coupler.STC SA3-511Radome and airspeed indicator system.STC SA3-512Aluminum alloy skin.STC SA3-514Modification to exhaust and carburetor air preheater muff systems and installation of exhaust stack shields on cowling.STC SA3-516Autopilot L-2C with or without 1350B approach coupler and 2203D2 altitude controller.STC SA3-52537R-2 antenna.STC SA3-532Fabriction and installation of rotating beacon brackets on aircraft with Grimes D-7080-1 light.STC SA3-534Sperry 615150 engine analyzer.STC SA3-536Deletion of carburetor air filter, closing of air filter door and installation of crankcase breather.STC SA3-539Oil tank modification.STC SA3-541Oil cooler door position transmitter.STC SA3-542Cockpit and cabin oxygen system (Only applicable to aircraft previously modified per STC SA4-1227.)STC SA3-543Forward Janitrol S-50 heater and ventilation system. (Only appli- cable to aircraft modified per STC SA4-1227.)STC SA3-544Functional cockpit assemblies.STC SA3-545Grimes G8400A-8-24 rotating beacon (bottom fuselage).STC SA3-546Aft cockpit and cabin Janitrol S-50 heater and ventilating system.