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 SA945NEGross weight increase (6,000 lbs. when operated on wheels, wheel/skis and floats and 5950 lbs. when operatedon amphibious floats on land). (DHC-2 (L-20A) MK.III turbo Beaver)Viking Air Limited · Nov 30, 2005STC SR02181NYInstallation of an Air Box INspection Panel.Prism Helicopters Ltd · Nov 30, 2005STC SR02182NYConfiguration of wire strike protection system.Eurocopter Canada Limited · Nov 30, 2005STC SR02180NYInstallation of airframe-mounted engine oil filter assembly.Heli-Lynx Helicopter Services Inc · Nov 29, 2005STC ST02141CH-DInstallation of an Aft Lavatory. This approval is limited to only the installation made in Gulfstream Aerospace model GIV-X (G450), serial number 4022.Gulfstream Aerospace Corporation · Nov 29, 2005STC ST02142CH-DInstallation of an Aft Galley/Galley Annex. This approval is limited to only the installation made in Gulfstream Aerospace model GIV-X (G450), serial number 4022.Gulfstream Aerospace Corporation · Nov 29, 2005STC ST02143CH-DInstallation of a 14 Passenger Corporate Executive Interior Arrangement. This approval is limited to only the installation made in Gulfstream Aerospace model GIV-X (G450), serial number 4022.Gulfstream Aerospace Corporation · Nov 29, 2005STC SR01573SEInstallation of Pulselite and Whelen Landing Light.Evergreen Helicopters Inc · Nov 28, 2005STC ST01841LAONE ONLY STC - Cabin interior re-configuration for S/N 3050 ONLY.Aero-Nasch Aviation Inc · Nov 28, 2005STC ST01843LAInstallation of the Main Deck Cargo Compartment One Minute Smoke DetectorAeroSys Inc · Nov 28, 2005STC ST03192ATInstallation of a cabin Wireless Local Area Network (WLAN)IFR Avionics Inc · Nov 28, 2005STC ST02178NYCabin reconfiguration from 384 to 398 passengers.Lufthansa Technik AG · Nov 25, 2005STC SA03191ATInstallation of Teledyne Continental Motors (TCM) Model IO-550-N engine and Hartzell Propeller Model PHC-13YF-2AL/FLC7663DF-2R in the aft engine positionAviation Enterprises · Nov 23, 2005STC ST03134AT-DInstallation of a custom interior for model GV-SP, serial number 5080 ONLY.Gulfstream Aerospace Corporation · Nov 23, 2005STC ST03142AT-DInstallation of a Custom Interior. Descriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Gulfstream GV-SP, Serial Number 5081.Gulfstream Aerospace Corporation · Nov 23, 2005STC ST10308SC-DInstallation of Dual Universal Avionics UNS-1C + Flight Management Systems.Gulfstream Aerospace Corporation · Nov 22, 2005STC SA10376SCDescriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Pilatus Model PC 12/45 Serial number 497 and 541 aircraft. Installation of special mission equipment including special surveillance equipment and radio communication equipment.ATK Mission Research · Nov 21, 2005STC SA5194NMInstallation of oxygen stowage units.Composite Solutions Corporation · Nov 18, 2005STC SA5826NMInstallation of an engine electronic tachometer, Model P-1000.Horizon Instruments Inc · Nov 18, 2005STC ST00125SEInstallation of a closet.Composite Solutions Corporation · Nov 18, 2005STC ST00174SEInstallation of an RH and LH closet.Composite Solutions Corporation · Nov 18, 2005STC ST00175SEInstallation of a credenza.Composite Solutions Corporation · Nov 18, 2005STC ST00249SEModify aft galley by adding a stowage door NTP to close out an existing compartment.Composite Solutions Corporation · Nov 18, 2005STC ST10158SC-DInstall a CD Audio Reproducer in the electronics bay.American Airlines Inc · Nov 18, 2005STC SA02259AKInstallation of a Micro Systems, Inc. VM1000 Engine Monitoring System.Department of the Interior · Nov 17, 2005STC SA6017NMInstallation of an electronic digital engine tachometer.Horizon Instruments Inc · Nov 17, 2005STC ST00506DE-DInstallation of a Collins TCAS-4000 TCAS II system displayed on VSI/TRA indicators with dual Collins TDR-94D Mode S transponders.Learjet Inc · Nov 17, 2005STC SA01303ATInstallation of OCEM AP-3C autopilot.Chelton Aviation Corporation · Nov 16, 2005STC ST10157SC-DModify the wing fuel tanks access cover installation by replacing the existing rubstrip and seal with a new encapsulated wire mesh gasket and a new sealAmerican Airlines Inc · Nov 16, 2005STC SR01592SEInstallation and Maintenance of Goodrich Internal Rescue Hoist.Heli-Trade Corp. · Nov 15, 2005STC ST01911NYInstallation of a Northstar CT-1000G's Flight Deck Organizer.MidCanada Mod Center · Nov 15, 2005STC SR01955NY-DInstallation of a Keystone Helicopter Anit-Rotational Restraint System.Erickson Air Crane Inc. dba Erickson Air-Crane · Nov 14, 2005STC SR01956NY-DInstallation of a Keystone Helicopter Anti-Rotational Restraint System.Erickson Air Crane Inc. dba Erickson Air-Crane · Nov 14, 2005STC ST00976SE-DInstallation of a Cockpit Door Surveillance System.Rosemount Aerospace Inc · Nov 14, 2005STC ST00983SE-DInstallation of cockpit door surveillance system.Rosemount Aerospace Inc · Nov 14, 2005STC SA09619AC-DInstallation of Dual Meggitt Electronic Flight Instrument System (EFIS).S-TEC Corporation · Nov 10, 2005STC SR00597NYInstallation of folding cabin step.Dart Aerospace Limited · Nov 10, 2005STC SR00598NYInstallation of Heli-Access step.Dart Aerospace Limited · Nov 10, 2005STC ST01347WI-DInstallation of an Airshow 4000 system.Learjet Inc · Nov 10, 2005STC ST01353WI-DRemoval of Lav Seat Belt.Learjet Inc · Nov 10, 2005STC ST01619SEFabrication of Honeywell International, Inc. (Honeywell) wheel assembly part number 2615901-1, Revision C, dated June 7, 2005 or later Federal Aviation Administration (FAA) approved revision and/or brake assembly part number 2615902-1, Revision C, dated July 15, 2005 or later FAA approved revision.Honeywell International Inc · Nov 10, 2005STC ST03161AT-DDescriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Gulfstream GIV-X, Serial Number 4024. Installation of custom interior.Gulfstream Aerospace Corporation · Nov 10, 2005STC SA02258AKFabrication and installation of a replacement forward fuselage tubular frame.Airframes Inc · Nov 9, 2005STC ST02177NYDescriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Bombardier, BD-700-1A10, Serial Number 9018. Interior and Avionics Completion Mod.Bombardier Completion Center Inc · Nov 9, 2005STC ST10441SCReconfiguration of an existing two seating class interior with 148 passenger to a one class seating configuration with 148 passengers.International Aero Interiors Inc · Nov 9, 2005STC SR02176NYConfiguration of Litter Kit.Eurocopter Canada Limited · Nov 8, 2005STC ST03130AT-DDescriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Gulfstream GV-SP, Serial Number 5079. Installation of a custom interior.Gulfstream Aerospace Corporation · Nov 4, 2005STC ST03188ATInstallation of Passenger Cabin Electrically Powered Window ShadesAerospace Technologies Group Inc. · Nov 4, 2005STC ST10473SCInterior reconfiguration for 16 seatsMcKinney Aerospace · Nov 4, 2005STC SE01930NYInstallation of Casper Labs 90 degree oil filter housing adapter.Casper Labs Inc · Nov 3, 2005