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 SA01220NYInstallation of right hand wing landing light and floor track.STC SA02119ATInstallation of Enviro Systems Air Conditioner.STC SA1487SOInstallation of speed enhancement kit.STC SA1800SOInstallation of Laminar landing gear fairing additions.STC SR01041LAInstallation of engine compressor inspection panel in accordance with Installation Instructions RDE 109-20, Rev A, dated 5/10/00, or later FAA approved revisions.STC ST00905LA-DInstallation of passenger cabin interior. Approved for GV, serial number 582 ONLY.STC ST01866ATInstallation of a Collins Traffic Alert and Collision Avoidance System, along with a Dual Mode-S transponder.STC SA01249CHInstallation of Shadin ARINC 429 to ARINC 561 data converter to interface GPS receiver with existing Collins HPU-74 EHSI System.STC SA09308AC-DInstallation of S-TEC system 20/30 single and two axis automatic flight guidance systems.STC SA1393SOInstallation of Speed Enhancement Kit.STC SA1580SOInstallation of speed enhancement kit.STC SA1801SOInstallation of Laminar landing gear fairing additions.STC SA693CEReplace existing engine induction air filter with AC Spark Plug filter.STC SA71GLInstallation of air filtersSTC SA2502WEInstallation of replacement cooling turbine nozzle assembly.STC SA8024NMInstallation of replacement air cycle machine nozzle assembly.STC SA8025NMInstallation of replacement air cycle machine nozzle assembly.STC ST00904LA-DInstallation of passenger cabin interior.STC ST00906LA-DRelocation of (1) Production installed 115 cu. ft. oxygen cylinder.STC ST09600SCInstallation of Direct Satellite Television Antenna System commercial off-the-shelf (COTS) equipment. STC requires installation of STC ST09742SC. Approved limited only to serial number 29102.STC ST09742SCInstallation of a Direct Satellite Antenna System.STC ST01213NYInstallation of a movie prop.STC ST02151ATInstallation of a heads-up cabin briefer (HUCAB).STC ST09302SC-DInstallation of the Speed Indexer System.STC ST09395SCInstallation of Honeywell TCAS II with dual directional antennas and EFIS or VSI/TRA display.STC SH5632SWInstallation of belt-driven freon air conditioner.STC ST00115ATInstallation of dual Collins Mode S transponders and a Honeywell Traffic Alert and Collision Avoidance System (TCAS II).STC ST00883WIInstallation of Honeywell MR-400 multi-channel receiver/decoder and Honeywell DBA-150 antenna for satellite TV.STC ST00884WIInstallation of Honeywell MCS-3000+ SATCOM system.STC ST00809SEInstallation of interior modification.STC SA5199SW-DInstallation of S-TEC System 40/50 Single and Two Axis Automatic Flight Guidance Systems, Model ST-178-40/50.STC SR00813SEFabrication and installation of Columbia Helicopters pylon fittings P/N C54S2022-1 and -2 for replacement of Sikorsky fittings P/N 6420-66341-101 and -102 at the transition of fuselage to the tail boom.STC ST02144ATInstallation of AAE's smoke detection and fire suppression system in lower Class D cargo compartments to provide 4 hours of fire suppression time.STC ST00810SEInstallation of the Aerospace Display Systems (ADS) Digital Aircraft Clock (Model LC-90, Part Number DNM-100-200-02)STC SA09530SCInstallation of a modified Teledyne Continental O-470-U engineSTC SA09558SCInstallation of McCauley Propeller.STC SE09531SCModification of a Teledyne Continental Model O-470-U engine.STC ST09231SCInstallation of a Collins TCAS-94 TCAS II System with Dual Collins TDR-94D Mode S Transponders.STC ST09450SCInstallation of TCAS 2000 TCAS II system.STC ST00685WIInstallation of an AlliedSignal MK VI ground proximity warning system (GPWS).STC ST00973LAInstallation of SKW potable water decalcifier system.STC SA09423AC-DInstallation of S-TEC System 40X/50X Single and Two Axis Automatic Flight Guidance Systems, Model ST-781-40X/50XSTC SA09424AC-DInstallation of S-TEC System 40X/50X Single and Two Axis Automatic Flight Guidance Systems, Model ST-781-40X/50XSTC SA09454AC-DInstallationo f S-TEC System 40X/50X Single and Two Axis Automatic Flight Guidance Systems, Model ST-791-40X/50XSTC ST01241CHInstallation of breather plugs on fuel boost pumps.STC SA00169SEInstall Lycoming IO-540-M1C5 engine and Hartzell HC-C3YR-2UF/FC8468()-6R propeller.STC SA525CEConcurrently incorporate the following items of Aircraft Specifications No. A-691, 625-clipped wing installation except operating limitations are not changed, 617-wing tip spill plates (optional), 311(c)(9) - Continental C85-8 or -12 engine C85-8 or -12 engine.STC SH12CEReplace existing engine induction air filter with AC Spark Plug Filter.STC ST01901ATInstallation of a smoke detection and fire suppression system in the lower cargo compartments.STC SR00806SEFabrication of Simplex Model 914 adjustable cargo mirror system