Supplemental type certificates
49,114 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 SR04435NYInstallation of the Soft Shell Interior KitSTC ST04427NYInstallation of the ACES Inc. Seat Table Inset (STI) assemblySTC ST04436CHInstallation of Lavatory Doors in accordance with Airworth -BM1802D01M1, Revision D,
dated September 23, 2019, or later FAA approved revision.STC ST02711LAInstallation of main deck cargo loading systemSTC ST03733NYInstallation of a Teledyne Wireless Access Point and connection of the Wireless Quick Action Recorder to SATCOM SystemSTC SA01937WIModification of existing Garmin G1000 Operating Software, to include GDL 69A SXM Datalink Receiver and GTX 345R Mode S Transponder with ADS-B Out/In and enabling of Garmin Synthetic Vision Technology (SVT) and Flight Charts.STC SA2710WEInstallation of carburetor heat box bearings.STC SA3071WEInstallation of Bendix P/N 480543 electric auxiliary fuel pump.STC SA3496WEInstallation of Elano P/N 099001-063 muffler in lieu of original Avcon mufflerSTC ST11041SCInstallation of upgraded hardware to replace Rockwell Collins Pro Line 4 displays with Rockwell Collins Pro Line 21 displays, add an Integrated Flight Information System (IFIS), and enable localizer performance with vertical guidance (LPV) capabilitySTC ST01054ATInstallation of a Wheel Well Conduit and WIRE HarnessSTC ST01759ATInstallation of Landing Gear Harness/Conduit Replacement.STC ST02327LAInstallation of replacement proximity sensor harness assembly part
numbers used on the nose and main landing gearsSTC ST03239ATInstallation of a Replacement Landing Gear Wiring HarnessSTC SA8139NM-DInstallation of a Collins VHF-22C Comm System with CTL-22C.STC SA8645SWInstallation of extended exhaust pipes.STC SE8628SWInstallation of oil nozzles for lubrication of cam and filters.STC ST04434NYInstallation of Honeywell Enhanced Ground Proximity Warning System (EGPWS) MKV-A upgradeSTC SA01928WIReplacement of Franklin Engine Model #4AC-199-E#STC SA2429CEProvisions for the installation of Tandem cameras.STC SA4288WEInstallation of inflatable door seal.STC SA4316WEInstallation of inflatable door seal.STC ST02637LAInstallation of the Aviation Communication & Surveillance Systems (ACSS) Surveillance Processor (TCAS Change 7.1) and NXT-800 Mode S/ADS-B Out Transponder systemsSTC ST04304AT-DInstallation of GoGo Business Aviation Avance L5 SystemSTC SR04422NYInstallation of the Kodiak Tracking SystemSTC ST00953DEInstallation of a cabin emergency lightingSTC ST01935WIInstallation of windshieldSTC SR11243DSInstallation of Expanded Avionics ShelfSTC ST01722NYInstallation of a Six-Cell Auxiliary Fuel System in the forward and aft cargo compartments.STC ST01722NY-DInstallation of a Six-Cell Auxiliary Fuel System in the forward and aft cargo compartments.STC ST04468ATInstallation of Dual Universal Avionics Electronic Flight Instrument System (EFIS) EFI-890RSTC SR02432NYInstallation of Helitowcart Bear Paw Models BP350, BP44 or BP130STC ST04434CHInstall first class seat upgrade in accordance with Global Aerospace Design Corp. Master Drawing List 18GR146-MDL, Revision A, dated October 16, 2019, or later FAA approved revision. .STC ST10712DSInstallation of an ADS-B Out systemSTC SA02529AKInstallation of the GSD Landing Gear System, Aeronca/American Champion 7 & 11 series
airplanesSTC SA02677LAModification to upgrade the existing Mode S Transponder system by installing the ACSS NXT-700 Transponder with ADS-B Out and optionally install the ACSS NXG-900 GPS as the position source for ADS-B OutSTC SA02678LAModification to upgrade the existing Mode S Transponder system by installing the ACSS NXT-600 Transponder with ADS-B Out and optionally install the ACSS NXG-900 GPS as the position source for ADS-B OutSTC SR02530AKInstallation of Electronic Flight Instrument SystemSTC ST10711DSInstallation of an ADS-B Out systemSTC SA09906ACReduce maximum number of seats to 5 passenger seats with a total occupancy maximum of 6 occupantsSTC ST04383CHReplacement of Main Ships Battery in accordance with StandardAero Master Data List 1035677, Revision (A), dated November 07, 2019 or later FAA approved revision.STC ST04276CHInstallation of a Honeywell JetWave Satcom System with associated Ka-Band Radome in accordance with StandardAero Master Data List 1033284, Revision (D), dated December 10, 2019 or later FAA approved revision.STC ST04307AT-DInstallation of GoGo Business Aviation Avance L5 SystemSTC SR11326DSInstallation of a switch flip guard on an existing Korry/Esterline pushbutton switchSTC ST04424NYInstallation of a NAT N301A-021 Audio PanelSTC ST04432NYInstallation of a NAT N301A-021 Audio PanelSTC SE1673CEReplace camshaft and valve train with parts from Model 6A4-165-B3 engine.STC SR11329DSInstallation of Tetrapol Radio System in safe carriageSTC SA04430NYInstallation of Standby InstrumentSTC ST01934WIInstallation of a 14 Passenger Cabin Interior