Supplemental type certificates

49,120 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 ST00255LAInstallation of Allied Signal (Sundstrand MK VI) Ground Proximity Warning System (GPWS).Cessna Aircraft Company · Oct 11, 1996STC SA00258LAInstallation of Allied Signal Ground Proximity Warning System (GPWS).Jet Center · Oct 10, 1996STC SA3660NM-DInstallation of a cockpit jumpseat (custom products 11875-3. FAA approved oxygen system STC SA1473SO or ST00812AT must be installed.Gulfstream Aerospace Corporation · Oct 10, 1996STC SA3774NMInstallation of Third Honeywell IRS, FMS, Omega/VLF sensor, Global Wulfberg AFIS and other equipment.CFC Aviation Co, LLC · Oct 10, 1996STC SA00141LAInstallation of a replacement S&S Propeller model W7848F2-2.S & S Propellers Inc · Oct 9, 1996STC SA3985SW-DRemoval of Litton LTN-311 Omega/VLF Navigation Systems (ONS) and installation of Dual Honeywell/Trimble HT9100 Global Navigation System (GNS) Flight Management Systems (GFMS).American Airlines Inc · Oct 9, 1996STC SA7125SW-DInstallation of S-TEC System 40/50, Single and Two Axis Automatic Flight Guidance System, ST-352-40/50.S-TEC Corporation · Oct 9, 1996STC SA8272SW-DInstallation of the Printed Circuit Board.Dassault Falcon Jet · Oct 9, 1996STC ST557CHInstallation of a Flight Visions FV-2000 Heads-up Display System.Gulfstream Aerospace Corporation · Oct 9, 1996STC SA6067SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system Model ST-350 with optional autotrim system.S-TEC Corporation · Oct 8, 1996STC ST00421LAInstallation of piston and shoe assembly, part no. 700010 as a replacement part for Sundstrand part Nos. 721810G and SD1315G.California Precision Hydraulics, Inc · Oct 8, 1996STC SA5306SW-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems, Model ST-220-40/50S-TEC Corporation · Oct 7, 1996STC SR00269LAInstallation of emergency ditching floats.Apical Industries Inc · Oct 7, 1996STC SR00270LAInstallation of emergency ditching floats.Apical Industries Inc · Oct 7, 1996STC ST00044WIInstallation of sidewall armledges and pullout card tables.Learjet Inc · Oct 7, 1996STC ST00046WIInstallation of a left hand forward closet between fuselage station 280 and 310.Learjet Inc · Oct 7, 1996STC ST00048WIInstallation of a galley cabinet on the right side of the cabin between fuselage station 280 and 352.Learjet Inc · Oct 7, 1996STC ST00049WIInstallation of an entertainment cabinet and wardrobe cabinet on the left hand side between fuselage station 542 and 587 bulkhead.Learjet Inc · Oct 7, 1996STC ST00096WIInstallation of galley.Learjet Inc · Oct 7, 1996STC ST00097WIInstallation of storage cabinet.Learjet Inc · Oct 7, 1996STC ST00098WIInstallation of work table.Learjet Inc · Oct 7, 1996STC SA6064SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, Model ST-041, with optional autotrim systemS-TEC Corporation · Oct 4, 1996STC SR00375SEInstallation of an alternate fire detector system.Columbia Helicopters Inc · Oct 4, 1996STC ST00473WIInstallation of a Collins TCAS-94 Traffic Alert and Collision Avoidance System.JetCorp · Oct 4, 1996STC ST09245SCInstallation of equipment for provisions only for dual auxiliary400 AMP generators.Schwartz Engineering Co · Oct 3, 1996STC SA00475WIThe addition of a 145-gallon tank to be installed with seat track tie downs on right hand 3-passenger seat rails.Pilot International, Inc · Oct 2, 1996STC ST01162AT-DInstallation of a custom interior.Gulfstream Aerospace Corporation · Oct 2, 1996STC ST01165ATInstallation of a second air conditioning system supply duct in upper cabin & modification of the environmental control system & temperature sensor wiring.Federal Express · Oct 2, 1996STC ST555CHApprove operation at runway gradients up to 8 %.Southern Air Transport · Oct 2, 1996STC SA483CHInstallation of Elliott Aviation sound management system.Elliott Aviation Technical Products Developmental Inc. · Oct 1, 1996STC SA7150SW-DInstallation of S-TEC manual electric trim system, Model ST-413.S-TEC Corporation · Oct 1, 1996STC SB01048ATInstallation of Thunder and Colt40X40, 40X48, 40X54, and 40X60 basket assemblies.Head Balloons Inc. · Oct 1, 1996STC ST00478NY-DInstallation of a Single Bendix/King KLN-90B GPS Navigation System.Delta Engineering · Oct 1, 1996STC ST00479NY-DInstallation of a Single Ryan TCAD ATS-8000 System.Delta Engineering · Oct 1, 1996STC SA09000AC-DInstallation of S-TEC System 55 two axis automatic flight guidance system, Model ST-585, with optional autotrim system.S-TEC Corporation · Sep 30, 1996STC SA5157SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, ST-147, with optional autotrim system.S-TEC Corporation · Sep 30, 1996STC SE09257SCConvert P&W Engine Models PT6A-15AG, -27, and -28, into PT6A-34 configuration.Covington Aircraft Engines, Inc. · Sep 30, 1996STC ST00254LAInstallation of Allied Signal (Bendix/ King CAS-66) TCAS-1 System.Cessna Aircraft Company · Sep 30, 1996STC ST554CHInstall placards in cabin.Rhoades Aviation Inc · Sep 30, 1996STC SA00249DEInstallation of Oilamatic Preoiler system.Oilamatic Inc · Sep 26, 1996STC ST00471WIInstallation of AlliedSignal Avionics Mark VII ground proximity/windshear warning system.JetCorp · Sep 26, 1996STC ST00032NYInstallation of Claircom air terminal system.Claircom Communications Group L.P. · Sep 25, 1996STC ST00508NYInstallation of an interior and avionics. (CL-600-2B16 (CL-604) S/N 5308)Innotech Aviation Ltd · Sep 25, 1996STC SA09167AC-DInstallation of S-TEC System 40/50 Single and Two Axis Automatic Flight Guidance Systems, Model ST-643-40/50.S-TEC Corporation · Sep 23, 1996STC SA4125SWTwo-place side facing seat, frame only and side facing only.Aviation Fabricators Inc · Sep 23, 1996STC ST01130AT-DInstallation and operation of a CAL Corporation CALQuest Satellite Communication System.East Coast Avionics Inc · Sep 23, 1996STC ST00349NYInstallation of Magee main entry door liners, slide bustle and surround panels.Magee Plastics Company · Sep 20, 1996STC ST00350NYInstallation of Magee oversize galley liners, slide bustle and surround panels.Magee Plastics Company · Sep 20, 1996STC ST00351NYInstallation of Magee aft plug style emergency exit door liners and surround panels.Magee Plastics Company · Sep 20, 1996STC ST00361NYInstalation of Magee standard size galley liners, slide bustle and surround panels.Magee Plastics Company · Sep 20, 1996