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 ST12322ACInstallation of a Thales Aviator 200S satellite communication systemL2 Aviation · Apr 1, 2026STC SR11323DSInstallation of RT-7000 RMR Tactical RadioAirbus Helicopters Inc. · Mar 31, 2026STC SA04750NYInstallation of the Electric Flushing Toilet and External Service PanelSkyway Group Inc. · Mar 30, 2026STC SR02599SEInstallation of a Kawak Aviation Technologies Model 41300 auxiliary hydraulic system.Kawak Aviation Technologies, Inc. · Mar 30, 2026STC ST03875NYInstallation of interior placards, signs and markingsLibellule Monde Inc. · Mar 30, 2026STC SR12332SEInstallation of Mechanical Specialties, LLC Human External Cargo (HEC) and non-HEC Hook SystemMechanical Specialties, LLC · Mar 27, 2026STC ST01721NYInstallation of a Head of State Executive Interior - Model 737-700IGWPATS Aircraft LLC · Mar 27, 2026STC ST12354IBInstallation of Starlink Aviation In-Flight Connectivity SystemPMV Engineering · Mar 27, 2026STC SA12345IBReplacement of the Halon Type 1211 portable fire extinguisher with the Halotron BrX portable fire extinguisherCessna Duesseldorf Citation Service Center GmbH · Mar 25, 2026STC ST04484ATInstallation of the GoGo ATG-4 WiFi System or the IntelSat C1 WiFi System with Broadband Service (ABS)Chippewa Aerospace Inc. · Mar 25, 2026STC ST12344IBReplacement of the Halon Type 1211 portable fire extinguisher with Halotron BrX portable fire extinguisher with Halotron BrX portable fire extinguisherCessna Duesseldorf Citation Service Center GmbH · Mar 25, 2026STC SA03749NYInstallation of Garmin G950 Integrated Flight Deck SystemAerocorp Avionic Solutions Inc. · Mar 24, 2026STC SR03029NYThe installation of a SkyTrac ISAT-200 Airborne Position/Data Communicator upgradeSkyTrac Systems Ltd. · Mar 24, 2026STC ST12325SEInstallation of the SpaceX Starlink Aero TerminalSpace Exploration Technologies Corp./Starlink Aviation · Mar 24, 2026STC ST12326SESpaceX Starlink Aviation System Installation and ActivationSpace Exploration Technologies Corp./Starlink Aviation · Mar 24, 2026STC ST12337ATInstallation of Collins Aerospace SAT-2200 Inmarsat Satellite Data Unit (SDU) part number 822-2556-102 or 822-2556-103 SATCOM SDU utilizing existing provisionsAvionics Support Group · Mar 23, 2026STC ST01716NYInstallation of Auxiliary Fuel SystemsPATS Aircraft LLC · Mar 20, 2026STC SA7473SWInstallation of tail floodlights.The Boeing Company · Mar 19, 2026STC SR02794LAInstallation of Ballast BoxAerocraft Incorporated · Mar 18, 2026STC ST03186NYInstallation of a Panasonic Global Communication Suite (GCS) AntennaDelta Engineering Corporation · Mar 18, 2026STC SA01218ATInstallation of a Teledyne Continental Motors Model IO-550-D engine and either a Hartzell Model PHC-C3YF-1RF/F8468A( )-6R or PHC-C3YF-1RF/F7691( ) or PHC-G3YF-1RF/F8468A( )-6R or PHC-G3YF-1RF/F7691( )or McCauley Mod D3A34C401/90DFA-10 3-blade propeller.Air Plains Services Corporation · Mar 17, 2026STC SA773CEInstallation of Hartzell BHC- C2Y,BHC-J2Y, PHC-C3Y or PHC-J3Y propellers in accordance with Hartzell Manual 115G.Hartzell Propeller LLC · Mar 17, 2026STC SR12132DEInstallation of Pilot and Co-Pilot Bubble DoorsPrecision Support Services, LLC · Mar 17, 2026STC ST12347IBThe modification and installation of Cabin reconfiguration reducing seating capacity from 76 to 70Airhawke Aérospatial Inc. · Mar 17, 2026STC SA02511SEInstallation of replacement fuel quantity indicator sending unit(s)CiES Inc. · Mar 16, 2026STC ST12338ATInstallation of the Smoke Assured Vision Enhanced Display (SAVED) SystemFedEx Express Corporation · Mar 16, 2026STC ST03620NYInstallation of Gogo Galileo HDX SystemDassault Falcon Jet Corp. · Mar 14, 2026STC SR00202IBInstallation of Emergency Medical Services (EMS) Equipment, either P/N 135-0238317-501 or P/N 135-0238317-502AEROLITE AG · Mar 13, 2026STC ST01115DEInstallation of an Gogo ATG C1Gogo Business Aviation, LLC · Mar 13, 2026STC ST03600NYInstallation of a GoGo AVANCE L5 system in Dassault Aviation Falcon 7X aircraftDassault Falcon Jet Corp. · Mar 13, 2026STC ST12334ATCabin interior installationSouthern Aviation Parts & Services (SAPS) · Mar 13, 2026STC ST12339IBInstallation of Cabin CMS Upgrade, Seat Replacement, and Miscellaneous Interior ModificationsFlying Colours Corp. · Mar 13, 2026STC SR11332DSInstallation of 2nd Garmin GDU 1060 Display and optional L3 ESI-500Airbus Helicopters Inc. · Mar 12, 2026STC ST03405NYInstallation (with demod option) of an Connectivity AntennaDelta Engineering Corporation · Mar 12, 2026STC ST03742NYViasat KA Cabin Distribution System InstallationALOFT AeroArchitects · Mar 12, 2026STC SA1673GLInstallation of landing gear harnesses.Aereos Repairs LLC · Mar 11, 2026STC ST04570ATInstallation of SpaceX Starlink Aviation SystemGulfstream Aerospace Corporation · Mar 11, 2026STC ST12335IBInstallation of B787-9 Cabin ModificationLufthansa Technik AG · Mar 11, 2026STC SH1201SOInstallation P/N 364-83300-1 (Standard Skid Gear) or P/N 364-83300-3 (High Skid Gear). This Wire Strike Protection SystemMagellan Aerospace · Mar 9, 2026STC ST03714ATReplacement of existing lavatory water system spigotJ3 Aviation Solutions, Inc DBA JAB Aero · Mar 9, 2026STC ST04762NYInstallation of Cobham Remote Control Audio Unit (RCAU)LB Aircraft Engineering · Mar 9, 2026STC SA2622NMInstallation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101)Precise Flight Inc. · Mar 6, 2026STC ST01883WIModification of Rockwell Collins, Inc. Multi-Mode Receiver (MMR) and transponder systemsRockwell Collins Inc. · Mar 6, 2026STC ST03617NYInstallation of Gogo Galileo HDX SystemDassault Falcon Jet Corp. · Mar 6, 2026STC ST04760NYInstallation of LAI WindshieldsLee Aerospace · Mar 6, 2026STC SA02525LAInstallation of Wheel and Brake AssembliesGame Aerospace LLC · Mar 5, 2026STC ST02884NYInstallation or removal of a Panasonic Global Communication Suite (GCS) AntennaDelta Engineering Corporation · Mar 5, 2026STC ST03187NYInstallation of a Panasonic Global Communication Suite (GCS)Delta Engineering Corporation · Mar 5, 2026STC ST04469ATInstallation of the Concorde Lead Acid Battery RG-380E to replace the OEM Main Lead Acid BatteryConcorde Battery Corporation · Mar 5, 2026STC ST11288DSInterior reconfiguration increasing passenger count from 190 to 196 passengersVT DRB Aviation Consultants · Mar 5, 2026