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 SA4135NMInstall Lycoming 0-235-L2C/L2A(M) engine (modified per STC SE792NW) and Sensenich 72CK-0-52/57 propeller.Air Mods NW · Aug 20, 2019STC SA4136NMInstallation of one of the following optional oil cooler: Stewart Warner 10578B, 10568A(C), 8046R, Harrison 8526250.Air Mods NW · Aug 20, 2019STC SA4387NMInstallation of Lycoming 0-320-A, C, or E series engine and a Sensenich 74DM6-0-58/64 or 74DM7-0-58/64 propeller.Air Mods NW · Aug 20, 2019STC SA4708NMInstallation of bolts to strengthen the nose gear torque tube assembly.Air Mods NW · Aug 20, 2019STC SA4722NMInstallation of a hat shelf in the aft baggage compartment.Air Mods NW · Aug 20, 2019STC SA991NWInstallation of model AA-5A engine mount, cowling and carburetor air boxAir Mods NW · Aug 20, 2019STC SR04387NYInstallation of the SkidtubesDart Aerospace Ltd. · Aug 20, 2019STC ST03004CH-DInstallation of a Six (6) Pallet Cargo ConfigurationHillwood Airways LLC · Aug 20, 2019STC ST04093CHInstallation of a Low Drag Radome SATCOM SystemDelta G Design Inc · Aug 20, 2019STC ST04386NYInstallation of the GOGO AVANCE L3 and L5 SystemMid Canada Mod Center · Aug 20, 2019STC ST04388NYInstallation of Passenger Seating UpgradeBombardier Inc · Aug 20, 2019STC ST04389NYInstallation of Cabin Refurbishment and CMS UpgradeBombardier Inc · Aug 20, 2019STC ST04283ATInterior Modification to add a Cart Stowage unitDelta Air Lines Inc. · Aug 19, 2019STC ST04310AT-DInstallation of an Airplane InteriorGulfstream Aerospace Corporation · Aug 19, 2019STC ST04327AT-DInstallation of an airplane interiorGulfstream Aerospace Corporation · Aug 19, 2019STC SA04389CHInstallation of Upper Torso Restraint Kit and TSO-C114 Restraint Assemblies in accordance with FAA approved stamped and initialed copy of Alpha Aviation, Inc. Installation Manual number 4.3005, Rev. A, dated July 28, 2019, or later FAA approved revision.Alpha Aviation Inc · Aug 15, 2019STC SR11241DSInstallation of Single Pilot Instrument Flight Rules (SPIFR) configurationBell Helicopter Textron Inc · Aug 15, 2019STC ST04166NYInstallation of the ADSB - OUT function on B737 NG series aircraftPMV Engineering · Aug 14, 2019STC ST04385NYInstallation of Airbus Litemood Cabin Lighting UpgradeSTG Aerospace Ltd · Aug 14, 2019STC SR04384NYInstallation of P/N 139084-501 for 3 stretcher kit with relevant cabin floor rails and featuring each, dedicated oxygen and electrical distribution systems and oxygen bottles stowage provisionsAerolite Max Bucher AG · Aug 13, 2019STC ST02605SEInstallation of galley and lavatoryJamco America Inc · Aug 13, 2019STC ST04324AT-DInstallation of an Airplane InteriorGulfstream Aerospace Corporation · Aug 13, 2019STC SR04383NYInstallation of a Technisonic TDFM-9100 Multiband P25 Airborne Transceiver SystemShock Trauma Air Rescue Service · Aug 12, 2019STC ST04416CHInstall Mid-Continent Instruments MD-302 Standby InstrumentElliott Aviation Technical Products Development Inc. · Aug 12, 2019STC ST04454ATInstallation of the Cobham SBB SATCOM systemAvionics Support Group Inc. · Aug 12, 2019STC ST04325AT-DInstallation of Gogo AVANCE L5Gulfstream Aerospace Corporation · Aug 9, 2019STC SR00764DEInstallation of Automatic Dependent Surveillance - Broadcast (ADS-B) Out functionality using the Trig Avionics TT22 Transponder and Freeflight Systems 1201 Global Positioning System (GPS) with Wide Area Augmentation System (WAAS)Peregrine · Aug 8, 2019STC SA04381NYInstallation of the Radio MasterKenn Borek Air Limited · Aug 7, 2019STC ST04379NYInstallation of LH Galley Bulkhead and aircraft curtains modificationDassault Falcon Service · Aug 7, 2019STC ST04380NYReplacement of large monitorsAMAC Aerospace Switzerland AG · Aug 7, 2019STC ST04382NYInstallation of the Global Network Satellite System (GNSS) with Localizer Performance with Vertical Guidance (LPV) Approach/Automatic Dependent Surveillance - Broadcast (ADS-B) systemsCorporation Logic Air Inc. · Aug 7, 2019STC ST10165SCInstall a BAE Systems JETEYE (TM) System iBAE Systems · Aug 7, 2019STC ST04326AT-Dlnstallation of Ka-Band Jetwave High Speed Data (HSD) SystemGulfstream Aerospace Corporation · Aug 6, 2019STC ST04377NYInstallation of the Astronics (Max-Viz) 1400 Enhanced Vision System (EVS)Avio Design Group Inc · Aug 6, 2019STC ST04378NYInstallation of the AFIRS 228 Automatic Flight Information and Reporting SystemFLYHT Aerospace Solutions Ltd · Aug 6, 2019STC ST00950DEInstallation of Refuel Valve IndicatorsWest Star Aviation · Aug 5, 2019STC ST04376NYInstallation of the Additional Cabin WindowElisen & Associes Inc · Aug 5, 2019STC ST02707LAInstallation of seat cushions and coversFlight Interiors Ltd. · Aug 2, 2019STC ST04375NYInstallation of the Bullet Fairing ReplacementInnotech Aviation · Aug 1, 2019STC SA01002DEInstallation of Garmin G700 TXi display and sensor systemAlaska Central Express Inc · Jul 31, 2019STC SA02651SEInstallation of ram air cowlingAmerican Aviation Inc · Jul 31, 2019STC SE03415CHThe turbo-normalization of Continental Motors engine models IO-520-A, -F, -J, and -L, TSIO-520-C, -G, -H, -M, and -R, and IO-550-F and L for installation into Cessna 206, 207 & 210 aircraftDERS Group Svc LLC · Jul 31, 2019STC SE03416CHInstallation of a Continental turbo normalized engineDERS Group Svc LLC · Jul 31, 2019STC ST04373NYInstallation of the Complete Custom Aircraft InstallationBombardier Inc · Jul 30, 2019STC SA1000NWInstallation of Lycoming 0-235-L2C(M) engine, McCauley 1A103/TCM 6958 propeller, and associated systems4J's Aviation · Jul 26, 2019STC SA1008NWInstallation of a Sensenich S72CKS6-0-52, -54, or -56 propeller/spinner assembly on Lycoming O-235-L2C or O-235-L2C(M)* engine4J's Aviation · Jul 26, 2019STC SE792NWModification of a Lycoming0-235-L2C, or 0-235-L2A engine to increase HP rating from 115-HP at 2700 rpm to a continuous125 HP at 2800 rpm.4J's Aviation · Jul 26, 2019STC ST02704LAInstallation of the Honeywell Fuselage Anti-Collision Light (FACL) SystemHoneywell International Inc · Jul 26, 2019STC SA01750SEFabrication and Installation of Dahlia DoublerFliegen Works Inc. · Jul 25, 2019STC SA01751SEFabrication and Installation of Panida DoublerFliegen Works Inc. · Jul 25, 2019