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.
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
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
STC SR09421RCInstallation of Inlet Barrier Filter systemSTC ST00841DEInstallation of Automatic Dependent Surveillance Broadcast (ADS-B) Out functionality using the Rockwell Collins TDR-94D Enhanced Surveillance Mode S Transponders paired with the Rockwell Collins GPS-4000S WAAS GPS Receivers, plus installation of the IOC-4000STC SA2993SOInstallation of a replacement coalescer filter P/N 23TD11.STC SA3139SOInstallation of a replacement coalescer filter, GAI P/N 22D10 or 22D10-2.STC SA3140SOInstallation of a replacement coalescer filter, P/N 22D10 or 22D10-2.STC SA3180SOInstallation of a replacement coalescer filter, Greentree Aerotech Inc, (GAI) P/N 23TD47 or P/N 23TD47-1.STC SA3183SOInstallation of a replacement coalescer filter, GAI P/N 20D10-2 or 20D10-3.STC SA3185SOInstallation of a replacement coalescer filter.STC SA3186SOInstallation of a replacement coalescer filter, Greentree Aerotech, Inc. (GAI) P/N 22D10-1.STC ST00034ATInstallation of a replacement coalescer filter.STC ST00104ATInstallation of a replacement cartridge filter assembly.STC ST00105ATInstallation of a replacement coalescer filter.STC ST00106ATInstallation of a replacement coalescer filter, Greentree Aerotech, Inc. (GAI) P/N 21BC103.STC ST00107ATInstallation of a replacement coalescer filter, Greentree Aerotech, Inc., (GAI) P/N 21BC104.STC ST00113ATInstallation of a replacement coalescer filter, P/N 21BC107.STC ST00117ATInstallation of a replacement coalescer filter Greentree Aerotech, Inc. (GAI) P/N 21D10-3.STC ST00118ATInstallation of a replacement coalescer filter, Greentree Aerotech, Inc., (GAI) P/N 21D10-2.STC ST02550SEFirst class seat upgrade on Boeing Model 787-9 series airplanesSTC ST02577SEInstallation of vortex generatorsSTC ST04261CHInstallation of a Gear Latch & Ground Shift systemSTC ST04248CHReconfiguration of Cabin Floorplan ArrangementSTC SA02488AKFabrication and installation of weld-on shoulder harness bracketsSTC ST01971SENon-group Reduced Vertical Separation Minimum (RVSM) airworthiness approvalSTC SA00009WIChange belly skins from aluminum to stainless steel.STC SA01745WIInstallation of a Cable Cutter System on the Main Landing GearSTC SA1754GLInstall aileron servo tabsSTC SA2226CEConvert the vertical fin and rudder to the configuration of the Model G-164B (S/Ns above 708B). (G-164B S/N'S BELOW 709B)STC SA2254CEInstallation of replacement wing tips.STC SA2271CEInstallation of additional wing fuel tanks.STC SA2273CEInstallation of G-164B wings on aircraft previously modified by STC SA3645SW.STC SA3645SWWiden fuselage hopper in accordance with data listed on S & R Aircraft FAT-CAT Drawing List Revision J dated August 8, 1986. Limited to serial numbers 1B through 548B only.STC SA5923SWInstallation of modifications to align the vertical control surface with airplane centerline.STC SR02794CHInstallation of a an Inlet Barrier Filter (IBF)STC SR09451RCInstallation of Aerospace Filtration Systems (AFS) Engine Inlet Barrier Filter (IBF) System.STC ST01858WIInstallation of a Data Link Communication System supporting Future Air Navigation FANS 1/A+STC ST04019NYInstallation of replacement adapter ring outer flange segments Nacelle - CFM56-5A/5B Engines - Thrust ReverserSTC SA02193CHPower increase to 310 BHP by Installation of Powerlite STC SE02930AT or CMI IO-550N Engine rated at 310 BHP/2700 RPMs and Hartzell Propeller Model PHC-J3YF-1RF/F7693DF(B)-2 propellerSTC SA8459SWConversion of SA226-TC airplane from passenger configuration to cargo only configuration.STC SA8919SWConversion of aircraft from passenger configuration to cargo only configurationSTC ST01702WIChange seating configuration to 30 passengers by removal of seats.STC ST01836WIInstallation of a Reinforced Flightdeck DoorSTC SR01394LAInstallation of Aerospace Filtration Systems Inlet Barrier Filter System in lieu of the Engine Air Particle Separator (with or without Mist Eliminator) or FOD ScreenSTC SR02526CHInstallation of an Inlet Barrier Filter (IBF) SystemSTC SR02868NYInstallation of Exterior Door Handle KitsSTC SA10688SC-DInstallation of an Intelligence/Surveillance/Reconnaissance (ISR) system. This installation includes provisions for self protection system operations. The Type Design Change is defined in accordance with (1) L-3 Communications Integrated Systems Sealed Drawing List SDL 10116-1 as identified in L-3 Communications Integrated Systems Document No. G10116.28.14 Revision T dated 25 November 2009, (2) L-3 Communications Integrated Systems Airplane Flight Manual Supplement for each aircraft modified as identified in L-3 Communications Integrated Systems Document No. G10116.28.14 Revision T dated 25 November 2009 or (3) later FAA/ODA approved revisions of (1) and/or (2).STC ST04138CHInstallation of Datalink Communications System supporting Air Traffic Services (ATS) using Iridium Satcom, and upgrade to Honeywell MK-III Communications Management Unit (CMU) for CPDLC Capabilities and CVR 120A for data link recordingSTC SR04018NYInstallation of AStep Utility Platform including structure, loudhailer and optional seatSTC ST01856WIUpgrade Honeywell FMZ-2000 FMS to FMZ-2010 for LPV & VNAVSTC ST04017NYInstallation of replacement sidewall light lenses and end retainersSTC ST03967ATInstallation of an Avionica, Inc. avWiFi wireless router system