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 ST00362NYInstallation of aft full size emergency exit door liners and surround panels.Magee Plastics Company · Sep 20, 1996STC ST00373SEInstallation of one aditional 114 cubic foot oxygen bottle in the lower forward lobe.Flight Structures Inc · Sep 19, 1996STC SA09165AC-DInstallation of S-TEC yaw damper system, Model ST-529.S-TEC Corporation · Sep 18, 1996STC SA8386SW-DInstallation of S-TEC yaw damper system, Model ST-529.S-TEC Corporation · Sep 18, 1996STC ST01064ATInstallation of a Basic Type Bae-14/28 Model 2025 air driven alternator.Basic Aircraft Products Inc · Sep 17, 1996STC SH4593SWInstallation of tail rotor floodlight system.DeVore Aviation Corporation of America, a New Mexico Corporation · Sep 16, 1996STC ST00475NY-DInstallation of an Evintide ARGUS 7000 Moving Map Display System.Delta Engineering · Sep 14, 1996STC SA551CHModify the fuselage nose cover.Knots 2U, Ltd · Sep 12, 1996STC SH897NEInstallation of passenger access step.Dart Aerospace Limited · Sep 12, 1996STC SR00505NYInstallation of passenger access step.Dart Aerospace Limited · Sep 12, 1996STC ST00253LARequirements for the installation of the Honeywell Heads Up Display HUD 2020.Jet Center · Sep 12, 1996STC ST00998ATStandardization of cockpit and cabin to Northwest Airlines Configuration applicable to specific Northwest aircraft. Certain serial numbers only.TIMCO · Sep 12, 1996STC ST540CH-DInstallation of a Universal Avionics Systems Corp. Dual UNS-1D Flight Management System.Garrett Aviation Services · Sep 12, 1996STC SA00249LAInstallation of Dual Universal Avionics Systems Corp. UNS-1M Flight Management System with internal Global Positioning System Sensors as a primary means of navigation for Oceanic/Remote operations. (1124A S/N 368)IFR Avionics Inc · Sep 11, 1996STC SA3984SW-DRemoval of Litton LTN-311 Omega/VLF Navigation Systems (ONS) and installation of Honeywell/Trimble HT9100 Global Navigation System(GNS) Flight Management Systems(GFMS)American Airlines Inc · Sep 11, 1996STC SA2-771Installation of Fiberglass CoveringRazorback Fabrics Inc · Sep 10, 1996STC SA2-867Installation of fiberglass covering.Razorback Fabrics Inc · Sep 10, 1996STC SA2-926Installation of Fiberglass covering.Razorback Fabrics Inc · Sep 10, 1996STC SA2-934Installation of fiberglass coveringRazorback Fabrics Inc · Sep 10, 1996STC SA2-936Installation of fiberglass covering.Razorback Fabrics Inc · Sep 10, 1996STC SA2-952Installation of fiberglass covering.Razorback Fabrics Inc · Sep 10, 1996STC SR00362SEInstallation of Heli-Jet Communication Control Box P/N HJ3001.Heli-Jet Corporation · Sep 10, 1996STC ST01147AT-DInstallation of Airshow 210 with RADVR provisions.TIMCO · Sep 10, 1996STC SA09162AC-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems, Model ST-634-40/50.S-TEC Corporation · Sep 6, 1996STC SA4293WERemoval of original equipment engines and propellers and installation of two Lycoming LTP101-600A-1A turbo-propeller engines and two three-bladed Hartzell HC-B3TN-3C/T10173-13Q propellers and controls including a major fuel system modification.Turbine Conversions Int · Sep 6, 1996STC SR00371SEFabrication and Installation of an externally mounted FLIR camera system.Columbia Helicopters Inc · Sep 5, 1996STC ST01113AT-DInstallation and operation of a CAL Corporation Cal Quest Satellite Communications System installed.East Coast Avionics, Inc · Sep 5, 1996STC ST02039AKInstallation of the Model LJ2300 nose wheel deflector assembly.Aircraft Rebuilders · Sep 5, 1996STC SA155NWAddition of baggage hatch to EDO 249-2870, 628-2960 and628A2960 floats.Art's Aircraft Parts and Repair · Sep 4, 1996STC ST00201SEInstallation of a complete passenger interior.Flight Structures Inc · Sep 4, 1996STC SA2715WEInstallation of carry-through spar beams.Marshall-Gratrix W Jeremy D · Aug 30, 1996STC SA2890SWInstallation of a Continental O-470-R or O-470-S engine.Texas Aviation Engineering Co · Aug 30, 1996STC ST01136ATModification of Lockheed Electra, Foote-Brothers Mfg. two-speed gear box P/N 50701-1, -2, -3, or -4.Zantop Intl Airlines Inc · Aug 30, 1996STC ST549CHLimit passenger seating capacity to nine or less.Grand Aire Express, Inc · Aug 30, 1996STC SA00465WIInstallation of Concorde P/N RG-380EKA sealed lead acid batteryGreat Lakes Aviation, Ltd · Aug 29, 1996STC SA1534GLInstall 88, 96 or 118 passenger capacity seating configuration.American Trans Air · Aug 28, 1996STC SA538CHInstallation of a Bendix/King EFS-40 two-tube electronic flight instrument system (EFIS) and a EFS-50 multi- function display (MFD).Modern Avionics, Inc · Aug 27, 1996STC SH4969NMInstallation and fabrication of the Apollo Model DTM-3 spray tank system.Airwolf Filter Corporation · Aug 27, 1996STC SR02061AKInstallation of a Spectrolab SX-16C 'Nightsun' Searchlight and related components.North Slope Borough Search and Rescue · Aug 27, 1996STC SR02062AKInstallation of a FLIR Systesms, Inc. AN/AAQ-22 SAFIRE Thermal Imaging System.North Slope Borough Search and Rescue · Aug 27, 1996STC ST01127ATInstallation of Honeywell Satellite Communication System.Stevens Aviation Inc. · Aug 27, 1996STC ST01128ATInstallation of SATCOM antenna and radome.Stevens Aviation Inc. · Aug 27, 1996STC ST00501NYInstallation of video projector/monitor.Video Technology Service, Inc · Aug 26, 1996STC SA00328NY-DOperational approval of AlliedSignal KLN-90B GPS Navigation System.Delta Engineering · Aug 23, 1996STC SA02058AKFabrication of Replacement Stabilizer Assembly (P/N 3219).F Atlee Dodge Aircraft Service · Aug 23, 1996STC SA02060AKFabrication of Replacement Elevator Assembly (P/N 3220).F Atlee Dodge Aircraft Service · Aug 23, 1996STC ST00251LAInstallation of an Engine Vibration Monitor.Endevco Corporation · Aug 23, 1996STC ST536CHInstallation of Rosemount Aerospace Model 0070J Flap Position Transmitters.Rosemount Aerospace Inc · Aug 23, 1996STC ST01112AT-DInstallation and operation of a CAL Corporation Cal Quest Satellite Communications System.East Coast Avionics, Inc · Aug 22, 1996STC SA01116ATInstall a freon air conditioning system.West Aire Systems, Inc · Aug 21, 1996