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 SA3505NMInstallation of a Turboplus, Inc., instrument sub-panel system.Turboplus Aircraft Systems, Inc. · Feb 24, 2017STC SA3512NMInstallation of Spoilers, Inc. intercooler system 22000.Turboplus Aircraft Systems, Inc. · Feb 24, 2017STC SA4180NMInstallation of an ACD Corporation Model 100,000 intercooler/induction system on a Continental TSIO-360 series engine-turbocharger compressor (Rayjay) system.Turboplus Aircraft Systems, Inc. · Feb 24, 2017STC SA4407SWInstallation of emergency brake pressure indication system.Centurion Investments · Feb 24, 2017STC SE1796NMConversion of the Continental TSIO-360-EB and LTSIO-360-EB engines (200 HP-2575 RPM) to the operating limits of the *(-KB) engine.Turboplus Aircraft Systems, Inc. · Feb 24, 2017STC SE2146NMConversion of the Continental TSIO-360-FB engine (200 HP-2575 RPM) to the operating limits of the *(-KB) engine.Turboplus Aircraft Systems, Inc. · Feb 24, 2017STC SE2393NMInstallation of a magneto pressurization kit assembly and associated system for Bendix Models S6RN-1201 and 1205, and SLICK Models 662, 680, 6210 and 6220.Turboplus Aircraft Systems, Inc. · Feb 24, 2017STC SE4177NMInstallation of a pressurized magneto system for Bendix Models S6RN-25 and S6LN-25, or Slick Models 6214 (6210 for LTSIO) or Model 6224 (6220 for LTSIO).Turboplus Aircraft Systems, Inc. · Feb 24, 2017STC SE4303NMInstallation of a magneto pressurization kit assembly and associated system for Bendix Models S6RN-25 and S6LN-25, or SLICK Models 6214 (6210 for LTSIO) or Model 6224 (6220 for LTSIO).Turboplus Aircraft Systems, Inc. · Feb 24, 2017STC SP2609NMInstallation of a high advance ratio adjustment.Turboplus Aircraft Systems, Inc. · Feb 24, 2017STC SA01071LAInstallation replacement tail cone fairing assembly.Evans & Bailey Holdings LLC · Feb 23, 2017STC SA01204LAInstallation of replacement wing tip fairing assembly.Evans & Bailey Holdings LLC · Feb 23, 2017STC SA01269LAInstallation of replacement wing tip fairing assembly.Evans & Bailey Holdings LLC · Feb 23, 2017STC SA01337LAInstallation of replacement wing tip fairing assemblies and stabilator tip fairing assemblies.Evans & Bailey Holdings LLC · Feb 23, 2017STC SA12WEInstallation of fiberglass wing tips.Evans & Bailey Holdings LLC · Feb 23, 2017STC SA5512NMChanges the material for forward and aft dorsal fin fairing from plastic to fiberglass.Evans & Bailey Holdings LLC · Feb 23, 2017STC SA5513NMChanges the material for forward and aft dorsal fin fairing from plastic to fiberglass.Evans & Bailey Holdings LLC · Feb 23, 2017STC SA871WEInstallation of fiberglass wing tips.Evans & Bailey Holdings LLC · Feb 23, 2017STC SA880WEInstallation of a new design fiberglass wing tip.Evans & Bailey Holdings LLC · Feb 23, 2017STC SA998WEInstallation of glass fiber reinforced plastic wing tips. (35R S/N D25R1 ONLY)Evans & Bailey Holdings LLC · Feb 23, 2017STC ST02460SEInstallation of Automatic Dependence Surveillance - Broadcast (ADS-B) Out system.Safran Electrical & Power USA LLC · Feb 23, 2017STC ST04170CHActivation of an 802.11 b/g/n/ac WiFi SystemStandardAero Business Aviation Services, LLC · Feb 23, 2017STC ST04188CHCertification of Compatibility with Wireless Data TechnologiesPentastar Aviation LLC · Feb 23, 2017STC SA01494WIInstallation of XM Satellite Radio SystemTextron Aviation Inc · Feb 21, 2017STC SA03300CHInstallation of Hartzell propeller model 3A1-TP724A1/75A01-2Hartzell Propeller Inc · Feb 21, 2017STC SA03868NYInstallation of the replacement Fuel Quantity Indicating System (FQIS)Rocky Mountain Aircraft · Feb 21, 2017STC SA10942SCInstallation of the L3-Communications Modular Airborne Data Recording Acquisition System Cockpit Voice/Data Recorder (MADRAS-CVDR) to implement a Digital Flight Data Recorder SystemTextron Aviation Inc · Feb 21, 2017STC SA2499SOInstallation of Whelen flashing anticollision light, P/N 90033.Textron Aviation Inc · Feb 21, 2017STC SA2501SOInstallation of Whelen Flashing Anticollision Light P/N 90033.Textron Aviation Inc · Feb 21, 2017STC SA3126SOInstallation of a freon ground cooling system.Textron Aviation Inc · Feb 21, 2017STC SA3153SOInstallation of an aircraft security system.Textron Aviation Inc · Feb 21, 2017STC SA5718SWInstallation of Airshow 100/200 cabin video system.Textron Aviation Inc · Feb 21, 2017STC SA7459SWInstallation of Dual FMS Master Switch System.Textron Aviation Inc · Feb 21, 2017STC SA7460SWInstallation of Honeywell CG 1230AC10 Lasertrack Navigation Display with Skylight Course Deviation Indicator.Textron Aviation Inc · Feb 21, 2017STC SA7461SWInstallation of Collins VHF-422B standby communications system with Marathon CA-126 battery.Textron Aviation Inc · Feb 21, 2017STC SA7475SWInstallation of Instrument Power(26VAC) Monitoring System.Textron Aviation Inc · Feb 21, 2017STC SA7476SWInstallation of the Securaplane System 375 Electronic Aircraft Security System.Textron Aviation Inc · Feb 21, 2017STC SA7489SWInstallation of acoustical panel in ECU exhaust duct.Textron Aviation Inc · Feb 21, 2017STC SA7495SWEquipment rack installation, L/H aft equipment bay.Textron Aviation Inc · Feb 21, 2017STC SA7498SWInstallation of Single Honeywell YG1782B IRS.Textron Aviation Inc · Feb 21, 2017STC SA7513SWInstallation of a Pitot Static Drain Modification.Textron Aviation Inc · Feb 21, 2017STC SA7516SWInstallation of Nose Compartment Radio Racks and Access Door.Textron Aviation Inc · Feb 21, 2017STC SA7530SWInstallation of Dual Global GNS-X Navigation Management System with single VLF/Omega sensor.Textron Aviation Inc · Feb 21, 2017STC SA7539SWInstallation of a TAX probe temperature monitor system.Textron Aviation Inc · Feb 21, 2017STC SA7541SWInstallation of cabin entertainment system.Textron Aviation Inc · Feb 21, 2017STC SA7542SWInstallation of basic interiorTextron Aviation Inc · Feb 21, 2017STC SA7545SWInstallation of Global GNS-500A, Series 4 VLF/OMEGA with Global AFIS.Textron Aviation Inc · Feb 21, 2017STC SA7550SWInstallation of dual Collins radio tuning units.Textron Aviation Inc · Feb 21, 2017STC SA7553SWLife line tie down grommet installation in right wing fence.Textron Aviation Inc · Feb 21, 2017STC SA7577SWInstallation of 3M WX-1000 Stormscope Series II weather mapping system.Textron Aviation Inc · Feb 21, 2017