Supplemental type certificates

49,107 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.

STC SR02510SEInstallation of a Supplemental Lighting SystemAviation Specialties Unlimited Inc. · Aug 3, 2026STC ST12443LAInstallation of Teledyne Controls Edge Computing Platform (ECP)Teledyne Controls, LLC · Aug 3, 2026STC SR11404DSInstallation of an Auxiliary Transponder ADS-B OutAirbus Helicopters, Inc. · Jul 31, 2026STC SR12023AKInstallation of Precision Support System PC-A-2550-0001 Cargo NetPrecision Support Services LLC · Jul 30, 2026STC ST04738NYInstallation of Dual SpaceX Starlink Aero TerminalsSpace Exploration Technologies Corp./Starlink Aviation · Jul 30, 2026STC ST04739NYInstallation of Dual SpaceX Starlink Aviation SystemSpace Exploration Technologies Corp./Starlink Aviation · Jul 30, 2026STC ST04603CHInstallation of SpaceX Starlink Aviation SystemNextant Aerospace · Jul 29, 2026STC SA02156CHInstallation of a 30-gallon fuel systemDuckboy America, LLC · Jul 28, 2026STC SA2298NMInstallation of Cessna SC156001-0110 fuel filler caps.The 195 Factory, LLC · Jul 28, 2026STC SA4471NMInstallation of Silver Instruments FUELTRON digital fuel flow indicating system.The 195 Factory, LLC · Jul 28, 2026STC SA4546NMInstallation of Cleveland Part No. 040-19900 Tail Wheel Assembly and 10 x 3.50 4 tire and tube. Installation.The 195 Factory, LLC · Jul 28, 2026STC SA8031NMInstallation of locking tail wheel strut.The 195 Factory LLC · Jul 28, 2026STC SE4842NMInstallation of auxiliary oil sump tank.The 195 Factory LLC · Jul 28, 2026STC SA02279ATInstallation of a Boom Beam bulb, starter, and ballastWhelen Aerospace Technologies · Jul 27, 2026STC SA12430IBInstallation of the Garmin G1000 NXi Integrated Flight Deck SystemAerocorp Avionics Solutions Inc. · Jul 27, 2026STC SA04837NYInstallation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lightsAeroLED's Holdings, LLC · Jul 24, 2026STC SH8154SW-DInstallation of a steerable landing light.Airbus Helicopters Inc. · Jul 23, 2026STC ST04671CHInstallation of Southwest Airlines Interior Reconfiguration for Extended Leg Room (ELR) CabinAstronics Connectivity Systems and Certification Corp. · Jul 23, 2026STC ST04755NYInstallation of the SpaceX Starlink Aviation SystemSpace Exploration Technologies Corp. / Starlink Aviation · Jul 23, 2026STC SA12400WIInstallation of Garmin Avionics Modernization PackageAlpine Aviation, Inc. · Jul 22, 2026STC SR00643DEInstallation of a vapor cycle cabin airconditioning systemAir Comm Corporation · Jul 22, 2026STC ST12360WIInstallation of the Gogo Wi-Fi System, AVANCE L3 or AVANCE L5,Yingling Aviation, Inc. · Jul 22, 2026STC SA01134DEInstallation of EarthX ETX680-24-TSO Lithium BatteryEarthX Inc. · Jul 21, 2026STC SA04221CHInstallation of Thermal Acoustic KitSkandia Inc. · Jul 21, 2026STC SA12406WIInstallation of a Garmin AXIS Flight Display SystemGarmin International Inc. · Jul 20, 2026STC ST04498ATInterior Reconfiguration of an Airbus A321-271NXAIRCRAFT RECONFIG TECHNOLOGIES, LLC · Jul 20, 2026STC ST12442IBInstallation of Iridium Certus Satellite SystemALAMO ENGINEERING GmbH · Jul 17, 2026STC SR01099DEInstallation of the GPMS Foresight MX Condition Monitoring SystemGPMS International Inc. · Jul 16, 2026STC SA01795CHFor Model AT-802A: Installation of Wipaire Model 10000 Amphibious Floats in accordance with Wipaire, Inc. Installation Drawing No. 7D1-4251, No Revision, dated January 13, 2003, or later FAA approved revisions. Operations with the floats removed are permitted when the aircraft is modified in accordance with Wipaire, Inc. Installation Drawing No. 7D1-4405, No Revision, dated January 13, 2003, or later FAA approved revisions. For Model AT-802: Installation of Wipaire Model 10000 Amphibious Floats in accordance with Wipaire, Inc. Installation Drawing No. 1003231, Revision A, dated June 12, 2008, or later FAA approved revisions. Operations with the floats removed are permitted when the aircraft is modified in accordance with Wipaire, Inc. Installation Drawing No. 1003406, Revision 01, dated July 15, 2008, or later FAA approved revisions.Wipaire Inc. · Jul 15, 2026STC SR01928NYInstallation of emergency float systemLeonardo Helicopters US Corporation · Jul 15, 2026STC SR01943NYInstallation of an Enhanced Ground Proximity Warning System (EGPWS).Leonardo Helicopters US Corporation · Jul 15, 2026STC SR02150NYInstallation of an Enhanced Vision System (EVS-1000).Leonardo Helicopters US Corporation · Jul 15, 2026STC SR02752NYInstallation of a Garmin GNS430W SystemLeonardo Helicopters US Corporation · Jul 15, 2026STC SR03138NYRevised the low limit of the normal operating envelope of the rotorcraft for cold weather operation to allow operation at minimum ambient air temperature of -35 C (-31 F)Leonardo Helicopters US Corporation · Jul 15, 2026STC SR04590CHInstallation of a Helitak FT11K Liquid Dispensing SystemHelitak USA, LLC · Jul 15, 2026STC ST01999WIModification to replace the lead-acid battery with a True Blue Power TB40 Nanophosphate Lithium-Ion battery.Peregrine · Jul 15, 2026STC SA04505CHInstallation of Hartzell Propeller model HC-C3YF-1N/NM8410-4 or HC-C3YF-1N/NM8410K-4Hartzell Propeller Inc. · Jul 14, 2026STC SA04652CHTo allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specificationSwift Fuels LLC · Jul 14, 2026STC SA12438IBMT-Propeller Entwicklung MTV-37-1-E-C-F-R(P)/CFR205-353( )MT-Propeller Entwicklung GmbH · Jul 14, 2026STC SA2797CERemoval of left rear side door and replace with an inward opening door assembly.Exclusive Aviation Services, Inc. · Jul 14, 2026STC ST00055WIInstall Tail Cone doorExclusive Aviation Services, Inc. · Jul 14, 2026STC ST02228SEInstallation of Bin NuLookSafran Cabin, Inc. · Jul 14, 2026STC ST12294SEInstallation of Starlink Aviation SystemAeroMech Incorporated · Jul 14, 2026STC ST12437IBInstallation of a new VIP cabin interior for 19 passengers and two required Cabin Crew for private operationAMAC Aerospace Switzerland AG · Jul 14, 2026STC ST12401IBThe Installation of Airbus A319/A320/A321 cockpit door e-strike improvementAdams Rite Aerospace Inc. · Jul 10, 2026STC ST04764NYTrue Blue Power TS56 Emergency Battery Power Supply ReplacementMid-Continent Instrument Co., Inc. · Jul 9, 2026STC ST12089CHPremium Economy Class Seat RelocationGlobal Aerospace Design Corp · Jul 9, 2026STC ST12412CHInstallation of the Dual FreeFlight Systems RA-6500 Radio AltimeterIFL Group Inc. · Jul 9, 2026STC SA02636SEInstallation of Garmin GPS 175 Navigation System and GNX 375 Navigation System with ADS-B In/Out Transponder.Garmin International Inc. · Jul 8, 2026STC ST03651ATInstallation of internal and external modifications as provisions for mission system equipment (MSE) in the High Altitude Long Range ("HALO") special mission air vehicleGulfstream Aerospace Corporation · Jul 8, 2026