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.

STC SA4-640Installation of a Lycoming O-290-D2 engine and Sensenich M74DM propellerJohn P. Warren · Mar 18, 2019STC SA4-78Installation of a Lycoming O-320 engine and Sensenich M74DM59 propeller. Installation of Piper PA-18A-150 engine cooling baffles, modified to fit cowling. Installation of oil cooler (Harrison AP13SJ03-01) in accordance with Piper Drawing 14368. Installation of pressure type gas tank caps.John P. Warren · Mar 18, 2019STC SA4-815Installation of a Lycoming O-320 engine and Sensenich M74DM propellerJohn P. Warren · Mar 18, 2019STC SA4-95Installation of a Lycoming O-235-C1 or O-235-C2C engineJohn P. Warren · Mar 18, 2019STC SA4-97Installation of an auxiliary five-gallon tank in wingJohn P. Warren · Mar 18, 2019STC SR09580RCInstallation of a Patient Oxygen System.Helifab Inc · Mar 18, 2019STC ST02614LAInstallation of the Thales Inflight Entertainment (IFE) systemThales Avionics Inc · Mar 18, 2019STC ST03251CHInstallation of the LiveTV Ka-Band Connectivity SystemThales Avionics Inc · Mar 18, 2019STC ST03745NYInstallation of a Teledyne Wireless Access Point (WAP) and Connection to a Teledyne Wireless Quick Access Recorder (WQAR)ALOFT AeroArchitects · Mar 18, 2019STC SA00397BOInstallation of PK Floats model B2300, one-only STC eligiblility s/n 172-55610PK Floats Inc · Mar 14, 2019STC ST03423CHInstallation of a Universal Avionics UNS-1Espw flight management system with UniLink UL-801datalink system and CVR-120A cockpit voice recorder to meet airworthiness requirements for FANS 1/A+Clay Lacy Aviation · Mar 14, 2019STC ST04374CHInstallation of Viasat Gen 2 Radome and Antenna Provisions in accordance with Astronics Armstrong Aerospace Master Data List, Doc. No. DC104-9844-00 Revision B, dated March 4, 2019, or later FAA approved revision.Astronics Armstrong Aerospace · Mar 14, 2019STC SR04318NYInstallation of the Advance Lithium Ion Battery to replace the Ni-Cad BatteryVertical Flight Solutions Inc. · Mar 13, 2019STC ST01887WIInstallation of non-essential radome and component provisions, antennas, associated wiring and mounting provisions, and associated non-essential mission system components.Sierra Nevada Corporation/Integrated Mission Systems · Mar 13, 2019STC ST01888WIInstallation of non-essential mission equipment configurable pallet assemblies.Sierra Nevada Corporation-Integrated Mission Systems · Mar 13, 2019STC ST01889WIInstallation of a non-essential mission power and distribution system.Sierra Nevada Corporation/Integrated Mission Systems · Mar 13, 2019STC ST01890WIInstallation of an EO/IR sensor and lift system in the left sponson.Sierra Nevada Corporation-Integrated Mission Systems · Mar 13, 2019STC ST01891WIInstallation of an optional nose extensionSierra Nevada Corporation-Integrated Mission Systems · Mar 13, 2019STC ST03834NYInstallation of Invicta Ignition Mitigation/Flammability Reduction Technology in the Center Wing Tank (CWT)Jetaire Aerospace LLC · Mar 13, 2019STC ST04317NYInstallation of JetWave KA Band SATCOM SystemGulfstream Aerospace Ltd · Mar 13, 2019STC ST04444ATReplacement of the inner aluminum barrel of the engine inlet cowlQuiet Technology Aerospace · Mar 13, 2019STC SE09896ACInstallation of Taper Fin CylindersGeneral Aviation Modifications Inc. · Mar 12, 2019STC SR04315NYInstallation of VISLINK HDX-1100 Downlink SystemAirbus Helicopters Canada Limited · Mar 12, 2019STC SR04316NYInstallation of the AS350 Survey EquipmentIcarus Aero Inc · Mar 12, 2019STC ST00957DEInstallation of MarathonNorco Aerospace Inc Nickel Cadmium batteryMarathonNorco Aerospace Inc · Mar 12, 2019STC SA04313NYInstallation of the ICARUS Aero Inc. EOIR External MountIcarus Aero Inc · Mar 11, 2019STC SA04314NYInstallation of the ICARUS Aero Inc. EOIR External MountIcarus Aero Inc · Mar 11, 2019STC ST00682AT-DInstallation of Airshow 210 System.HAECO Cabin Solutions LLC · Mar 11, 2019STC ST00683AT-DInstallation of Airshow 210 system.HAECO Cabin Solutions LLC · Mar 11, 2019STC ST00685AT-DInstallation of Collins DLM-700B ACARS, Collins DLC-800 Control and Matsushita Cockpit Printer.AIRCRAFT RECONFIG TECHNOLOGIES, LLC · Mar 11, 2019STC ST00690AT-DInflight entertainment system provisions.HAECO Cabin Solutions LLC · Mar 11, 2019STC ST00692AT-DInstallation of Collins SAT-906 SATCOM with Ball Airlink High Gain Antenna System.HAECO Cabin Solutions LLC · Mar 11, 2019STC ST00696AT-DInstallation of Collins SAT-906 SATCOM System with ball antennas.HAECO Cabin Solutions LLC · Mar 11, 2019STC ST00809ATAddition of an Airshow 210 into the existing cabin video system.HAECO Cabin Solutions LLC · Mar 11, 2019STC ST01209AT-DDeactivation of advance features of SP-177 Flight Director.HAECO Cabin Solutions LLC · Mar 11, 2019STC ST01215AT-DInstallation of Collins SAT-906 SATCOM System with Canadian Marconi CMA-2102 antenna system.TIMCO · Mar 11, 2019STC ST01223AT-DInstallation of Airshow 210 System with Dual RADVR and with Airshow ProvisionsHAECO Cabin Solutions LLC · Mar 11, 2019STC ST01279AT-DInstallation of Airshow 420 System.HAECO Cabin Solutions LLC · Mar 11, 2019STC ST01282AT-DInstallation of Collins DLM-900 ACARS Management Unit.HAECO Cabin Solutions LLC · Mar 11, 2019STC ST01322AT-DInstallation of Collins SAT-906 SATCOM SYSTEM with Canadian-Marconi CMA 2102 Antenna System.HAECO Cabin Solutions LLC · Mar 11, 2019STC ST01361AT-DInstallation of Dual Mode "S" TranspondersHAECO Cabin Solutions LLC · Mar 11, 2019STC ST01395AT-DInstallation of Collins DLM-700 B ACARS system installed with a Miltope Printer.HAECO Cabin Solutions LLC · Mar 11, 2019STC ST01480AT-DInstallation of a Collins SAT-906 Satellite Communications System.HAECO Cabin Solutions LLC · Mar 11, 2019STC ST01498AT-DInstallation of a airshow 420 system.HAECO Cabin Solutions LLC · Mar 11, 2019STC ST01503AT-DInstallation of complete provisions for a Collins SAT-906 Satcom.HAECO Cabin Solutions LLC · Mar 11, 2019STC ST01903WIChange to Layout of Passenger Accomodations (LOPA)Duncan Aviation Inc · Mar 11, 2019STC ST02647ATInstallation of an Intrusion/Penetration Resistance Flightdeck Door and Reinforced Flightdeck Door Surround.AIRCRAFT RECONFIG TECHNOLOGIES, LLC · Mar 11, 2019STC ST02785AT-DBrice Model B 1000 seat modificationAIRCRAFT RECONFIG TECHNOLOGIES, LLC · Mar 11, 2019STC ST02825AT-DInstallation of Class DividersAIRCRAFT RECONFIG TECHNOLOGIES, LLC · Mar 11, 2019STC ST02826AT-DInstallation of a Honeywell Mode S Enhanced Surveillance Transponder and Activation of an ADS-B Out SystemHAECO Cabin Solutions LLC · Mar 11, 2019