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 SA522ALInstallation of enlarged cargo compartment and cargo door and relation of the airplane batteryKenmore Air Harbor Inc · Apr 5, 2019STC SA522NWInstallation of float hatch kits on Edo 582-3430 floats.Kenmore Air Harbor LLC · Apr 5, 2019STC SA523NWInstallation of float hatch covers on Edo 58-4580, 348-4580 or 679-4930 floats.Kenmore Air Harbor LLC · Apr 5, 2019STC SA524NWRemove left or right rear cabin entrance door.Kenmore Air Harbor LLC · Apr 5, 2019STC SA525NWInstallation of Continental IO-520-D engine and McCauley D2A34C58/90AT-4 propeller.Kenmore Air Harbor LLC · Apr 5, 2019STC SA526NWInstallation of Edo Model 582-3430 seaplane floats.Kenmore Air Harbor LLC · Apr 5, 2019STC SA537NWInstallation of a Motorola model 12N55 alternator and Model R2-2 voltage regulator, Stewart Warner Model 240-D-12 priming pump (electric) and an EDO Float (hull) booster (scallop)Kenmore Air Harbor LLC · Apr 5, 2019STC SA571NWInstallation of Skymotive Inc right hand doorKenmore Air Harbor LLC · Apr 5, 2019STC SA585NWInstallation of a Bendix Model 480543 electric fuel pump in the auxiliary fuel systemKenmore Air Harbor LLC · Apr 5, 2019STC SA590NWInstallation of Hartzell HC-B3R30-1/R10152-5-1/2 propeller, governor, and spinner on Pratt & Whitney R-985 series engine.Kenmore Air Harbor LLC · Apr 5, 2019STC SA642NWInstallation of EDO 628-2960 floatsKenmore Air Harbor LLC · Apr 5, 2019STC SA649NWModification to increase gross weight to 3,190 lbs of landplane, or seaplaneKenmore Air Harbor LLC · Apr 5, 2019STC SA703NWInstallation of enlarged side windows for aft cabinKenmore Air Harbor LLC · Apr 5, 2019STC SA742NWInstallation of Hartzell HC-C2YR-1BF/F7666A-O propeller on a Lycoming O-360-C1E engine.Kenmore Air Harbor LLC · Apr 5, 2019STC SA743NWInstallation of Bellanca 72 gallon fuel system.Kenmore Air Harbor LLC · Apr 5, 2019STC SA780NWInstallation of Edo 628-2960 seaplane floatsKenmore Air Harbor LLC · Apr 5, 2019STC SA87NWInstallation of Lycoming O-360-A1A180 h.p. engine and Hartzell HC- C2YK-1A/7666A-0 propeller.Kenmore Air Harbor Inc · Apr 5, 2019STC SA912NWThe Fram CA-122 PL induction air filterKenmore Air Harbor LLC · Apr 5, 2019STC SE02505SEInstallation of a Kenmore flyweight screwKenmore Air Harbor LLC · Apr 5, 2019STC SE2068NMRemove fuel injection system, install Marvel Schebler carburetor system and revise operating limits as shown in addendum SE2068NM.Kenmore Air Harbor LLC · Apr 5, 2019STC SE2107NMModify crankcase, crankshaft, carburetor and install cylinders from 520 cubic inch displacement engine and revise operating limits as shown in addendum SE2107NM.Kenmore Air Harbor LLC · Apr 5, 2019STC SR01848SERevise the routing of the existing water rudder retraction cables from the cockpit through the belly of the aircraftKenmore Air Harbor LLC · Apr 5, 2019STC ST01472SEInstall a Hartzell HC-B3TN-3AE(Y)/T10290N+2 or HC-B3TN-3AE(Y)/T10290N(K)+2 propellerKenmore Air Harbor LLC · Apr 5, 2019STC ST02638SEInstallation of a CargoTek Cargo Protection LinerAviation Technical Services · Apr 5, 2019STC ST04329NYInstallation of Potable Water Quantity Pre-Select InstallationInternational Water-Guard Industries · Apr 5, 2019STC ST10708DSInstallation of a Main Landing Gear CameraL-3 Communications Integrated Systems LP · Apr 5, 2019STC SR04327NYInstallation of the Emergency Float SystemDart Aerospace Ltd. · Apr 4, 2019STC ST04298CHCertification of Automatic Dependent Surveillance - Broadcast (ADS-B) OUT System utilizing upgraded Rockwell Collins TPR-901 Mode-S Transponders paired with the aircraft's existing GPS Source listed on AML number ST04298CH,Global Aerospace Design Corp. · Apr 4, 2019STC ST00924DEInstallation of a Universal CVR-120A Cockpit Voice RecorderWest Star Aviation LLC · Apr 3, 2019STC SA9EAInstallation of Warner SS-50-A engine (145 HP) and Hamilton Standard 5B1-12 prop utilizing Fairchild 24J exhaust collector, engine ring cowl and carburetor heat boxDavid Schober · Apr 2, 2019STC ST03180CHCertification of Compatibility with Cellular and Wireless Data Technologies in accordance with Armstrong Aerospace Master Data List, Doc. No. DC 104-9211-00, Revision C, dated November 30, 2018 or later FAA approved revision.Astronics Armstrong Aerospace · Apr 2, 2019STC SA1669SWInstallation of engine thrust reversersThe NORDAM Group LLC · Apr 1, 2019STC SA1670SWInstallation of engine thrust reversers.The NORDAM Group LLC · Apr 1, 2019STC SA1731SWInstallation of engine thrust reversers.The NORDAM Group LLC · Apr 1, 2019STC SA1879SWInstallation of Engine thrust reversers.The NORDAM Group LLC · Apr 1, 2019STC SA3656SWInstallation of TR5000BA Thrust ReverserThe NORDAM Group LLC · Apr 1, 2019STC SA4836SWInstallation of TR4000 thrust reversersThe NORDAM Group LLC · Apr 1, 2019STC SA7673SWInstallation of pinned TR5020 thrust reversers.The NORDAM Group LLC · Apr 1, 2019STC SA8339SWInstallation of a fuselage nose radome shell.The NORDAM Group LLC · Apr 1, 2019STC SA8730SW-DInstallation of engine thrust reversersThe NORDAM Group LLC · Apr 1, 2019STC SA8833SWInstallation of a fuselage nose radome shellThe NORDAM Group LLC · Apr 1, 2019STC SA8936SWInstallation of a fuselage nose radome shell.The NORDAM Group LLC · Apr 1, 2019STC SA8974SWInstallation of a fuselage nose radome shell.The NORDAM Group LLC · Apr 1, 2019STC SH2554NMInstallation of Modified front window canopy.The NORDAM Group LLC · Apr 1, 2019STC SH2821SWReplacement of door glass with sliding window.The NORDAM Group LLC · Apr 1, 2019STC SH4135SWInstallation of vertical sliding window P/N 206-108.The NORDAM Group LLC · Apr 1, 2019STC SH4136SWReplacement passenger window, P/N 206-B-104-23, -24, 206-L-104-23, -24.The NORDAM Group LLC · Apr 1, 2019STC SH4146SWInstallation of vertical slide window in crew door.The NORDAM Group LLC · Apr 1, 2019STC SH4224SWInstallation of passenger door bubble window, P/N 206B/L106.The NORDAM Group LLC · Apr 1, 2019STC SH4671SWInstallation of P3180-9/-10 upper sliding window assembly and-11/-12 lower sliding window assembly in the passenger door.The NORDAM Group LLC · Apr 1, 2019