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 SA00822NYJanitrol heater installation.STC SA01024CHInstallation of a Hartzell PHC-C3YF-1RF/F7663-4T propeller and C-3570(P) spinner in accordance with Hartzell installation instructions HP2834 dated February 3, 1999, or later FAA approved revision.STC SA00506SEInstallation of an AlliedSignal TPE331-1-151G turboprop engine and a Hartzell HC-B3TN-5E/T10282+4 propeller. (Restricted Category)STC SA00642WIInstallation of GARMIN Transponder, GTX 320.STC SA3243SOInstallation of a Teledyne Continental Motors model IO-550D engine, either a McCauley model B2A37C228/90RDA-4 or a Hartzell model HC-C3YF-1RF/F9587C-15S propeller and other minor changes.STC SA8375SW-DInstallation of S-TEC System 50/50 Single Axis Automatic Flight Guidance Systems, Model ST-511-40/50STC ST00224LA-DInstallation of passenger cabin interior. Approved for serial number 516 ONLY.STC ST00587LAInstallation of Aerocon Engineering Co (AEC) aft doorway airstair.STC SA00855CHInstallation of S-TEC Corp. System 50 Automatic Flight Control System in a Cessna 150J with a 180 horsepower engine installed.STC ST00449LA-DInstallation of Primex empower sytem, personal electronic device power supply.STC SA00345DEInstallation of Oilamatic preoiler system.STC ST00512LA-DInstallation of a single Universal Avionics UNS-1C Navigation Management System (NMS) with internal GPS.STC ST00513LA-DInstallation dual Skylight Distance Measuring Equipment (DME) Indicators.STC ST00514LA-DInstallation of a Radio Magnetic Indicator (RMI) and Flux Vlve System.STC ST00573ATInstallation of Collins Data Link ACARS SystemSTC ST00173WIInstallation of Phoenix Aerospace, Inc. (PAI) Solid State Voltage Regulator, Model BG-1010-24-7A.STC ST00515LA-DInstallation of a single Universal Avionics UNS-1K Navigatin Management System (NMS) with internal GPS and a Radio Reference Sensor.STC ST00852CHInstallation of a BF Goodrich GH-3000 Electronic Standby Instrument System.STC SA00074SEInstallation of vortex generator system on the wing and vertical stabilizer of these aircraftSTC SH3310SOManufacture of replacement windows.STC SR00816NYInstallation of Fuel Scupper.STC ST00831CH-DInstallation of a Honeywell MCS-3000 Satcom, satellite communications system.STC SA09110SCConversion of the cooling system from the use of R-12 to R-134a refrigerantSTC ST01586ATInstallation of Sanden Air-conditioning Compressor.STC ST09458SCInstallation of dual UNS-1D, GPS flight management system.STC ST09459SCInstallation of a Honeywell EDZ-805 (5) tube electronic flight instrument sytem (EFIS) and triple honeywell laseref IRS with single lasertrack CDU.STC SR00815NYInstallation of Oxygen Supply Stem for Emergency Medical Service (EMS) Interior.STC ST00629WIInstallation of an interior arrangement for sixteen passengers plus one jumpseat.STC ST01583ATInstallation of a Gulfstream G-V seventh passenger window.STC SA8522SW-DInstallation of a Century automatic flight system.STC ST739CH-DInstallation of dual Universal Navigation Corp UNS-1K Flight Management Systems, using Software (SCN) 602.x.STC SA00133ATInstallation of 0.250 inch side windows.STC SA7109SW-DInstallation of Collins dual ADS-80 Air Data system.STC SA3495SW-DInstallation of a Century Automatic Flight System, Model AK964 consisting of a Century 2010/2030/2031/2050/2051 Autopilot.STC SA8499SW-DInstallation of a Century Automatic Flight System, Model AK964 consisting of a Century 2010/2030/2031/2050/2051 Autopilot.STC ST00850CHInstallation of Collins ADC-80K Air Data Computer.STC SA01474ATInstall actuator links for existing oil cooper flap.STC SA02105AKFabrication and installation of MFD 5200 CDU and GeoLink computer/transceiver.STC ST09405ACFabrication and installation of a Lower Galley Moduals in DC10-10 Aircraft.STC ST00847CHInstallation of AlliedSignal Mark VI Ground Proximity Warning System.STC SA00639WIInstallation of the GARMIN GPS 155XL GPS Receiver.STC SA00640WIInstallation of GARMIN GNC 300XL VHF Communication Transceiver/GPS Receiver.STC SH629NEInstallation of engine air intake particle separation system P/N 105S-850014. (BO-105S CBS-2 CBS-4)STC SR00804NYManufacture and installation of bearpaws.STC ST00809NYInstallation of three (3) 21-inch Plasma Display Monitors.STC ST00846CHInstallation of an AlliedSignal Mark VII Ground Proximity Warning System with Windshear Warning.STC SA00296DEInstallation of emergency power system.STC SA00297DEInstallation of copilots flight instrument package.STC SA00322DEModification to the pilot pitot/static system and the installation of a co-pilot pitot/static system and instruments.STC SA8307SW-DInstallation of video system.