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 SA01658SEInstallation of a side opening window.STC ST00201BOInstallation an Artex Emergency Locator Transmitter (ELT) model C406-N in accordance with Bombardier Master Document List BAS63017002 Rev NC dated 6/24/04.STC ST03182AT-DInstallation of a custom interior. Descriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Gulfstream GIV-X, Serial Number 4030.STC SA01129SEPrecise Flight Inc. recognition light system.STC SA02261CHIncrease engine displacement from 470 cubic inches to 520 cubic inchesSTC ST01791NY-DInstallation of Dual Universal Avionics Systems Corporation UNS-1C Plus Management System (FMS) UpgradeSTC ST01992NY-DInstallation of a Rockwell Collins Tailwind 500.STC ST02242NYInstallation of Honeywell MK VII Enhanced Ground Proximity Warning System with Terrain Display and Windshear Detection.STC SA01657SEFabrication of Robair main landing gear lower support fairing .STC SA1694NMInstallation of a Turboplus Inc. Model PA-34-2000A I.A.D. intercooler system on a Continental TSIO-360 series engine-turbocharger compressor (Rajay) system, Davtron Model 301FD Delta temperature indicator and associated systems.STC SA1761NMInstallation of a pressurized magneto system on the Continental turbocharged TSIO-360 and LTSIO-360 series engines.STC SA1762NMInstallation of a pressurized magneto system on the Continental turbocharged TSIO-360-C, F, and FB engines.STC SE1760NMInstallation of a pressurized magneto system for Bendix models S6RN-25 and S6LN-25.STC ST01214NYInstallation of UNS CVR-120 cockpit voice recorder.STC ST01217NYRelocation of Sunstrand Aerospace Model 980-4100 flight data recorder.STC ST01548NYInstallation of an Artex Model C406-2, 406MHz emergency locator transmitter (ELT).STC ST01549NYInstallation of an Auxiliary Power Unit (APU) Control Panel for Workstation #3.STC ST01550NYInstallation of a Universal Avionics Systems Corporation Class A Terrain Awareness Warning System (TAWS).STC ST01626NYInstallation of IN-EROS Corporation Model MF20 Cockpit Oxygen Masks and a Scott Aviation portable oxygen bottle.STC ST01651SEInstallation of an interior reconfiguration.STC SA02246CH-DInstallation of a Hartzell HC-C2YF-1BF/F8468A-2 propeller and C-3568-(P) spinner.STC SA02256CHInstallation of a Hartzell Propeller model HC-I3Y (scimitar)STC SA03227ATThis approves the installation of an ARTEX G406-4 Emergency Locator Transmitter (ELT)STC SE09002SCRegrind Teledyne Continental crankshafts, to .020-inch undersize on crankpin and main journals.STC ST01878LAInstallation of ACSS Traffic Collision Avoidance System TCAS II (3000 Version)STC ST02230CH-DONE-ONLY STC: Installation of an Aft Lavatory for model GV-SP, serial number 5086.STC SA01812CHInstallation of a Honeywell MK VI Enhanced Ground Proximity Warning System (EGPWS).STC SB02263CHONE ONLY - S/N 6445 Replace the Cameron Balloons US Basket/Burner systemSTC ST02258CHInstallation of a Honeywell Mark VII Enhanced Ground Proximity Warning system (EGPWS)STC ST01372WIReduced Vertical Separation Minimum (RVSM) non-group airworthiness approval.STC ST03154AT-DInstallation of Concorde Valve Regulated Lead-Acid Main Batteries.STC ST03180AT-DInstallation of a custom interior.Descriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Gulfstream GIV-X, Serial Number 4031.STC ST03056ATInstallation of provisions for High-Performance Instrumented Airborne Platform equipment for Environmental Research (HIAPER).STC SA01112CHNon-group aircraft approval for Reduced Vertical Separation Minimum (RVSM). Limited to installation on Cessna 501, serial number 501-0116 ONLY.STC SA3827SWInstallation of cabin windows.STC SA7855SWInstallation of McCauley B3D32C419/82NHA-5 propeller.STC ST00228BOInstallation of Pratt & Whitney (P&W) JT8D-200 Series Engines incorporating the Improved Forward Fan Case.STC ST02240NYReplacement of engine N2 and ITT indicators with Diamond J equivalent gauges.STC ST03395ATInstallation of Protective Covers for the Cockpit Voice Recorder (CVR) and Flight Data Recorder (FDR)STC ST02238NYInstallation of Global Wulfsberg Satellite Data Communication System.STC ST00525WI-DModification of Collins 618M-4 VHF COMM Receiver Transmitter Installation to a 618M-5 VHF COMM Receiver Transmitter installation with either a Gables G7406-02 or Avtech 7522-1-2 VHF COMM Receiver Transmitter Control Series using with Collins Installation Instructions as listed on AML No. ST00525WI-D, or later FAA approved revisions.STC ST01646NYEFIS Interface, Enhanced Ground Proximity Warning System (EGPWS) Installation.STC SA01646SEInstallation of vortex generators on wings, horizontal and vertical tail surfaces.STC SE630SWEngine modificationsSTC SR02237NYInstallation of EMS Technologies Canada Ltd. EMS HSD-64/-128/-HCM/-X High-speed Data Transceivers.STC ST01572SEInstallation of KID Systeme SkyPower (TM) In Seat Power Supply System.STC ST02229CH-DONE-ONLY STC: Installation of a Corporate Aircraft Completion for model GIV-X, serial number 4027.STC ST03181AT-DCustom interior for installation on GV-SP, serial number 5090 ONLY.STC SA00229BODescriptive data pertaining to this modification is considered inadequate for duplication in other aircraft. This approval is limited to the installation made in Cessna Model 421B, Serial Number 421B0507. Approval for operation in Known Icing Conditions.STC SA00230BOInstallation of Lycoming Model O-360-A1F6 engine to replace existing Lycoming O-360-F1A6 engine. This approval is limited to the installation made in Cessna Model 177, Serial Number 17700380 ONLY.