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 SR11195DSInstallation of OuterLink CommPoint CP-3I Tracking SystemAirbus Helicopters Inc. · Jul 31, 2020STC SR11317DSInstallation of a full width instrument panelAirbus Helicopters Inc. · Jul 31, 2020STC SR11318DSInstallation of an aft console, provisions only,Airbus Helicopters Inc. · Jul 31, 2020STC SR11319DSInstallation of cockpit ballistic protection for the pilot and co-pilotAirbus Helicopters Inc. · Jul 31, 2020STC SR11320DSInstallation of an overhead box assembly with audio jacks and map lights in the mid-aft cabin and cockpitAirbus Helicopters Inc. · Jul 31, 2020STC ST04523NYSpectralux Dlink+ with CPDLC installationEirtech Aviation Services Limited · Jul 31, 2020STC SA01283WIInstallation of McCauley D3A34C401/90DFA-6, -8, and -10 Propeller on Cessna Model 207 Series airplanes equipped with TCM IO-520F, IO-550F, TSIO-520-G and TSIO-520-M engines.P Ponk Aviation · Jul 30, 2020STC SR03470NYInstallation of EMS Equipment P/N 429-0029300-501 in the CabinAerolite AG · Jul 30, 2020STC ST11359DSInstallation of a UHF RadioGDC Technics LLC · Jul 30, 2020STC ST04285AT-DInstallation of a Raytheon AN/APX-119 IFF TransponderGulfstream Aerospace Corporation · Jul 29, 2020STC SA00024SEInstallation of vortex generators on the wing and verticle tail, and strakes on the nacelles.Micro AeroDynamics Inc · Jul 28, 2020STC SA02846CHInstallation of MT Propeller model MTV-15-B/210-58 on Piper Aircraft models PA-20 and PA-22,Svenn's Aviation LLC · Jul 28, 2020STC SA04475CHInstallation of Thermal/Acoustic kits in accordance with Skandia Master Data List, Document Number 7803-053MDL, Revision A, dated July 15, 2020 or later FAA approved revisions.Skandia Inc · Jul 28, 2020STC ST04524NYRemoval of passenger seats for Zero Occupancy in Passenger CabinBoeing Ireland Limited · Jul 28, 2020STC SA01831WITo allow the use of UL91 (minimum) grade aviation fuelPetersen Aviation Inc · Jul 27, 2020STC SR09512DSInstallation of extended pilot and copilot seat railsAirbus Helicopters Inc. · Jul 24, 2020STC SA03328CHInstallation of Lycoming O-320 or O-360 engineSvenn's Aviation LLC · Jul 22, 2020STC ST04521NYInstallation of Cabin Reconfiguration and approval of Layout of Passenger Accommodation (LOPA)Avianor Inc · Jul 22, 2020STC ST09652DSInstallation of the Identification Friend or Foe (IFF) Mode 5 SystemFlight Program Operations · Jul 22, 2020STC SA04477ATInstallation of Continental Aerospace Technologies, Inc. IO-370-DA3A engineContinental Aerospace Technologies Inc · Jul 21, 2020STC ST04088NYInstallation of O2 Mask and Microphone JackDaniel R. Ball · Jul 21, 2020STC ST04480ATInstallation of the Cargo Loading System Modification KitTelair US LLC · Jul 21, 2020STC SA04450NYInstallation of MTV-27-1-E-C-F-R(P)/CFR240-55() propeller and spinnerMT- Propeller Entwicklung GmbH · Jul 20, 2020STC SA04520NYADS-B Out GNSS source modification for transponder #2CESSNA Duesseldorf Citation Service · Jul 20, 2020STC SR02825CHInstallation of a Vision 1000 SystemAppareo Systems LLC. · Jul 20, 2020STC SR09914ACReconfiguration of cabin passenger seating capacity from 7 to 6 passengersJJASPP Engineering Services LLC · Jul 20, 2020STC SR11193DSInstallation of seat back accessory boxesAirbus Helicopters Inc. · Jul 20, 2020STC ST11257DSModification of Airbus A321-253NX aircraft to re-pitch several rows of main cabin seatsAmerican Airlines Inc · Jul 18, 2020STC SA10236SCInstallation of a GDC 31 Roll Steering ConverterDAC International Inc · Jul 17, 2020STC ST10110SCInstallation of a PBS-250 (-00) or PBS-400 (-01) passenger briefing system.DAC International Inc · Jul 17, 2020STC ST10223SCInstallation of a Universal Avionics Terrain Awareness and Warning System (TAWS).DAC International Inc · Jul 17, 2020STC ST10977SCInstallation of Dual Universal Avionics Flight Management Systems (FMS) with Global Positioning System (GPS)DAC International Inc · Jul 17, 2020STC SA04468CHInstallation of Hartzell Propeller model 4C1-F650A1/76C04-0.6 or 4C1-F650A1/76C04B-0.6 iHartzell Propeller Inc · Jul 16, 2020STC SE94WEInstallation of oil fitting(AN-823-5D) in rocker box cover.Airwolf Filter Corporation · Jul 16, 2020STC SE96WEInstallation of oil fitting(AN-823-5D) in rocker box cover.Airwolf Filter Corporation · Jul 16, 2020STC SR01048DEInstallation of Astronautics AFI4700 Roadrunner Electronic Flight Instrument (EFI)RSG Products · Jul 16, 2020STC ST04334AT-DInstallation of Viasat Ka-Broadband High Speed Data SystemGulfstream Aerospace Corporation · Jul 16, 2020STC ST09441SCInstallation of a single Universal Avionics Flight Management System with integrated GPS in accordance with New Systems Master Drawing List 228-00-0001, Rev. H, dated August 6, 2004, or later FAA approved revision. Airplane Flight Manual Supplement No. 228-00-0011, Rev. A, dated August 12, 2004, or later FAA approved revision is required.DAC International Inc · Jul 16, 2020STC SA10811SCInstallation of a 260 HP LycomingAir Plains Services Corporation · Jul 15, 2020STC ST04518NYThe modification and installation of Type III Overwing Escape Hatch Window ShadeGAL Aviation · Jul 15, 2020STC ST04519NYUpgrade to Honeywell TRA-100B TransponderH4 Aerospace (UK) Ltd. · Jul 15, 2020STC SR04517NYThe Forward and Aft Crew Door Rod Assembly ReplacementTranswest Helicopters Ltd · Jul 14, 2020STC ST04516NYInstallation of Complete Custom Aircraft InteriorB/E Aerospace Limited · Jul 14, 2020STC SR01476SEInstallation of a Supplemental Lighting System.Aviation Specialties Unlimited Inc. · Jul 13, 2020STC SA2399NMInstallation of a closetAviation Technical Services · Jul 9, 2020STC SE09908ACConversion of Continental Motors, Inc. (CMI) model TSIO-520-UB to RAM model IO-550-B-RA engineRAM Aircraft Limited Partnership · Jul 9, 2020STC SR00920DEInstallation of Auxiliary Power SystemRSG Products · Jul 9, 2020STC ST00602SE-DInstallation of a complete interior including passenger seating. Approved for 737-700 IGW.Aviation Technical Services · Jul 9, 2020STC ST11360DSInstallation of a Ka Band AntennaGDC Technics LLC · Jul 9, 2020STC ST11361DSInstallation of an Iridium AntennaGDC Technics LLC · Jul 9, 2020