Supplemental type certificates

49,117 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 SA02365CHInstallation of NASI Supplemental Air-Conditioning SystemNational Aircraft Service Inc · Dec 20, 2006STC SE2587CEAdd unleaded and leaded automotive gasoline, 91 minimum antiknock index per ASTM specification D-439.Petersen Aviation Inc · Dec 20, 2006STC SR02322NYThe installation of provisions for the installation of a tail fin antenna.Terrapoint Canada Inc. · Dec 20, 2006STC ST02324NYInstallation of Self Illuminating Floor Path Marking SystemLufthansa Technik AG · Dec 20, 2006STC ST03371ATThis is an installation of a Single Rockewell Collins HF Communication System.General Aerospace Inc · Dec 20, 2006STC ST00222BOInstallation of Enhanced Surveillance modification to Dual Collins TDR-94/94D Transponder SystemLearjet Inc. · Dec 19, 2006STC ST03368ATInstallation of a Honeywell Runway Awarness & Advisory System (RAAS) as a function within the Enhanced Ground Proximity Warning System (EGPWS).TW Consulting Inc. · Dec 19, 2006STC SA00240BOInstallation of Auxiliary Aircraft Power SystemNorthrop Grumman Corporation California Microwave Systems · Dec 18, 2006STC SA1705WEInstallation of twelve (12) gallon auxiliary fuel tank in each wing, inboard of tipFlint Aero Inc · Dec 18, 2006STC SB02362CHONE-ONLY: Replace the Lindstrand Balloons USA Basket/Burner system and fuel tanks.Isley Todd · Dec 18, 2006STC ST02360CHInstallation of Honeywell Enhanced Ground Proximity SystemCanard Aerospace Corporation · Dec 18, 2006STC ST02361CHInstallation of Collins HFS-900D HF Radios and UHF provisionsCanard Aerospace Corporation · Dec 18, 2006STC ST02364CHInstallation of Honeywell MCS 7000 SATCOM SystemCanard Aerospace Corporation · Dec 18, 2006STC SA09541AC-DInstallation of S-TEC System 55X Automatic Flight Guidance System Roll ServoS-TEC Corporation · Dec 14, 2006STC ST01119WI-DModification of Collins TDR-94 or TDR-94D Mode S Transponder System installation with stand-alone Collins RTU-4210 or RTU-4220 Radio Tuning Unit(s) to a Flight ID capable Collins TDR-94 or TDR-94 Mode S Transponder System installation with standalone Collins RTU-4210 or RTU-4220 per Collins Installation Instruction listed on AML No. ST01119WI-D, latest revision.Rockwell Collins Inc · Dec 14, 2006STC ST01142WI-DModification of a single or dual Collins TDR-94 or TDR-94D Mode S Transponder System installation with CTL-92 control head to a Flight ID capable Collins TDR-94 or TDR-94D Mode S Transponder System installation with CTL-92E control head.Rockwell Collins Inc · Dec 14, 2006STC ST03365ATUpdate the current Honeywell TCAS/Mode S System to Dual Mode S Transponders with Elementary and/or Enhanced Surveillance.Avionics Group Inc. · Dec 14, 2006STC SR00613DE-DInstallation of a Dart Aerospace LTD. Aft Baggage Compartment ExtenderAir Methods Corporation · Dec 13, 2006STC ST01723SEONE-ONLY: Non-group (individual aircraft) approval for Reduced Vertical Separation Minimum (RVSM), S/N BAC 120. (BAC 1-11 419/EP)AeroMech Incorporated · Dec 13, 2006STC ST10606SCInstallation of Mode S Upgrade, Elementary and Enhanced (ELS/EHS) Surveillance Parameters.Aircraft Systems & Mfg · Dec 13, 2006STC SR00605DE-DInstallation of a Martin-Baker Aircraft Co. Ltd. Side-Facing Utility SeatAir Methods Corporation · Dec 12, 2006STC SR00529DE-DInstallation of a Liquid Oxygen (LOX) SystemAir Methods Corporation · Dec 11, 2006STC ST03364ATInstallation of an Aircraft Cabin System P/N ATH-50PHW8 50 inch plasma monitorDER Services Inc · Dec 11, 2006STC ST01415WI-DInstallation of a 28VDC Microwave Oven.Learjet Inc · Dec 10, 2006STC SA1205NWInstallation of a digital Electronics International exhaust gas temperature (E.G.T.) gauge (P/N ET-1).Aero Air, LLC · Dec 8, 2006STC ST03299AT-DONE-ONLY STC: Installation of a custom interior for model GV-SP, serial number 5122.Gulfstream Aerospace Corporation · Dec 7, 2006STC SA1614WEInstallation of one 12-gallon auxiliary fuel tank in each outboard wing panel.Flint Aero Inc · Dec 6, 2006STC SA01722SEInstallation of Aerocet Model 5850 Twin Seaplane Floats.Aerocet Inc · Dec 5, 2006STC SA09543AC-DInstallation of Avidyne Primary Flight DisplayS-TEC Corporation · Dec 5, 2006STC SA10595SCAircraft pressurization source conversion.Blackhawk Modifications Inc. · Dec 5, 2006STC SA1661CEInstallation of Edo-Aire 696-3500 amphibian floats on aircraft with gross weight increase per STC SA1589CE.Brent Sharon K · Dec 5, 2006STC ST02282NYInstallation of an XM Satellite Radio/Weather antenna.Bombardier Completion Center Inc · Dec 5, 2006STC SA00246BOInstallation of a Lycoming IO-540-T4B5 engine.Aerodyme Corp · Dec 4, 2006STC ST03322AT-DInstallation of a Custom Interior.Gulfstream Aerospace Corporation · Dec 4, 2006STC ST03317AT-DONE-ONLY STC: Installation of a custom interior for model GIV-X, serial number 4054.Gulfstream Aerospace Corporation · Dec 1, 2006STC SA5039SW-DAeromedical interior provisions installation including patient transport subsystem (PTS), medical oxygen subsystem (MOS), and Aeromedical operation subsystem (AOS).L-3 Communications Integrated Systems LP · Nov 30, 2006STC SA02280AKInstallation of a Maule Fuel Selector Valve.Trimmer Marvin E/Trimmer Aviation LLC · Nov 29, 2006STC SA3-160Complete conversion of electrical system, engine and aircraft, from 12v to 24v.Jerry M. Strunk · Nov 29, 2006STC SB02357CHONE ONLY STC, SN 5347: Replace the Lindstrand Balloons Basket/Burner system and fuel tanks.Rainbow Ryders Inc. · Nov 28, 2006STC SR00595DE-DInstallation of a Supplemental Lighting SystemAir Methods Corporation · Nov 28, 2006STC ST02320NYInstallation of AFIRS Global Voice Satellite Phone.AeroMechanical Services Ltd · Nov 28, 2006STC ST511CHEliminate 27,000 landing cycle life limit of the landing gear by placing aircraft on an inspection program described by the Murray Aviation document titled CASA C212-200 Series Aircraft Landing Gear Continued Airworthiness Limitations , no revision, dated January 23, 1996, or later FAA Approved RevisionPresidential Airways Inc · Nov 28, 2006STC SA01721SEONE-ONLY STC: Installation of skydiving provisions in accordance with Skydiving Provisions Cessna TP206D, Skydive Snohomish Drawing SS147000, rev ir, approval date July 31, 2006. S/N P206-0562.Skydive Snohomish Inc · Nov 27, 2006STC SA1392GLInstallation of E7 electronic equipment rack.Armstrong Aerospace · Nov 27, 2006STC SA1408GLInstallation of E7 electronic equipment rack in the aft equipment center.Armstrong Aerospace · Nov 27, 2006STC SA1529GLInstallation of E3-6 electronic equipment rack P/N AFA40-1017-00.Armstrong Aerospace · Nov 27, 2006STC SA1682GLInstall enclosed floor beam rack.Armstrong Aerospace · Nov 27, 2006STC SA1725GLInstall E-53 Equipment Rack part number AFA40-1021-00, or AFA40-1033-01.Armstrong Aerospace · Nov 27, 2006STC ST03320AT-DONE-ONLY STC: Installation of a custom interior for model GIV-X, serial number 4056.Gulfstream Aerospace Corporation · Nov 27, 2006STC ST230CHInstallation of Genstar E-9000-1 sidewall electronic equipment rack in the cargo hold area.Armstrong Aerospace · Nov 27, 2006