Supplemental type certificates

49,109 STCs, most recently changed first. Search by what an STC changes, its holder or a model.

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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"

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STC ST02427LAInstallation of Dual Garmin GTN 6XX/7XX Series Global Navigation System with Structural Antenna and WAAS approval; Garmin GMA 35 Audio Panel; and Dual Garmin GTX 33 Mode S Transponders, Weather Radar, and ADS-B LinkJETTECH LLC · May 15, 2024STC ST02432LAInstallation of Dual Garmin GTN 6XX/7XX Series Global Navigation System with Structural Antenna and WAAS approval; Garmin GMA 35 Audio Panel; Dual Garmin GTX 33 Mode S Transponders; Garmin GWX 70 Weather Radar; and Garmin GDL-88 ADS-B Transceiver on airplane models with a SPZ-500AFCSJETTECH LLC · May 15, 2024STC SA00483SEReplacement of the original windshields, chin bubbles, skylights, and door windowsArrow Falcon by Edgefield Manufacturing · May 14, 2024STC SA02580AKInstallation of Airframes Alaska Replacement SuspensionAirframes Alaska LLC · May 14, 2024STC SR00268LAInstallation of ISOLAIR agricultural spray system Model 3900-OH-58 or Model 3900-OH-58H.Arrow Falcon by Edgefield Manufacturing · May 14, 2024STC SR00371LAInstallation of Arrow Falcon Cargo Hook Kit for OH-58 aircraft.Arrow Falcon by Edgefield Manufacturing · May 14, 2024STC SR00377LAInstallation of Arrow OH-58A+ engine out warning system.Arrow Falcon by Edgefield Manufacturing · May 14, 2024STC ST00200IBInstallation of Gogo AVANCE L5 SystemSky Service F.B.O. Inc. · May 14, 2024STC ST03424CHCertification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D TranspondersCMD Flight Solutions LLC · May 13, 2024STC SR00425SEInstallation of a satellite phone.Turbolyft USA Corporation · May 11, 2024STC SA00199IBManufacture and Installation, Emergency Evacuation ConfigurationBartel Mechanical and Aerospace · May 9, 2024STC SR00669SEReplacement of the original Ni-cad battery with Arrow Falcon Exporters, Inc. lead acid battery part numbers 83016-1 or-2Arrow Falcon by Edgefield Manufacturing · May 9, 2024STC ST00830SEInstallation of winglets, wing structural reinforcement and related system changesAviation Partners Boeing · May 9, 2024STC ST04655CHInstallation of CPDLC/FANS 1/A+ Datalink and SATVOICE Long Range Communication SystemChicago Jet Group · May 9, 2024STC SR01779LAInstallation of the Emergency Float KitsDart Aerospace ULC · May 8, 2024STC ST02744LAInstallation of the Thales In-Flight Entertainment SystemThales Avionics Inc. · May 6, 2024STC SA00728DEInstallation of structural fitting provisions and capped and stowed electrical cable provisionsStratton Park Engineering Company Incorporated · May 3, 2024STC ST01936ATInstallation of Rockwell Collins CDU-4500 Control Display Unit (CDU)JanzAir Consulting Services Inc. · May 2, 2024STC SA03817NYInstallation of the Parachute Kitairplus engineering GmbH · Apr 30, 2024STC ST01518SEInstallation of winglets, wing structural reinforcement and related system changesAviation Partners Boeing · Apr 30, 2024STC ST02583AKInstallation of Pallet Retention Aerial Delivery System (PRADS)Lynden Air Cargo LLC · Apr 30, 2024STC SA00196IBInstallation of the Replacement Aluminum Cargo Floor PanelsRocky Mountain Aircraft · Apr 26, 2024STC ST02795SERemoval of a Gogo ABS Ku-Band Antenna, structural provisions and associated internal support structure and wiringAltitude Aerospace Inc. · Apr 26, 2024STC SA01941LAInstallation of stabilizer trim handle and cabin door handleMcFarlane Aviation LLC · Apr 25, 2024STC SA614EAInstallation of UACL engine Model PT6A-27 with Hartzell propeller Model HC-B3TN-3D/T10178C(H) on aircraft configured with cockpit doors.PC6-AU23 Spares, LLC · Apr 25, 2024STC SR09909ACInstallation of Emergency Medical Service (EMS) InteriorKilroy Aviation LLC · Apr 24, 2024STC ST04527CHInstallation of a 16 passenger configurationC&L STC Holdings LLC · Apr 22, 2024STC ST04569ATInstallation of passenger seats and Passenger Service UnitsSTS Engineering Solutions · Apr 22, 2024STC SA00028MCInstallation of non-essential antenna and radomeSierra Nevada Company LLC · Apr 19, 2024STC ST00194IBInstallation of a KA-Band SATCOM AntennaEAD AEROSPACE AIRWORTHINESS T/A Eclipse Technics · Apr 18, 2024STC SA01050WIInstallation of Emergency Vision Assurance System (EVAS).VisionSafe LLC · Apr 17, 2024STC SA02825LAInstallation of a Unit Load Device (ULD), including pallet, net, and containerSatco Inc. · Apr 17, 2024STC ST00731LAInstallation of Emergency Vision Assurance System (EVAS)VisionSafe LLC · Apr 17, 2024STC ST01012WIInstallation of an Emergency Vision Assurance System (EVAS).VisionSafe LLC · Apr 17, 2024STC ST01057WIInstallation of a Vision Safe Emergency Vision Assurance System (EVAS).VisionSafe LLC · Apr 17, 2024STC ST04071NYInstallation of VisionSafe Emergency Vision Assurance System (EVAS)VisionSafe LLC · Apr 17, 2024STC ST00192IBInstallation of Automatic Dependent Surveillance – Broadcast (ADS-B) Out System and Single UNS-1Lw Flight Management System including Localizer Performance with Vertical Guidance (LPV) Monitor365 AEROSPACE DDS LIMITED · Apr 16, 2024STC SR00824DEInstallation of an Emergency Medical Services Interior and alternate cabin seating interior configurationsAMS Heli Design · Apr 15, 2024STC ST00191IBInstallation of CABANNER Infotainment system, installation of a WiFi system and LCD screen on passenger seatsStellar Blu Solutions GmbH · Apr 15, 2024STC ST00188IBInstallation of the Collins TCAS 4000Mid Canada Mod Center · Apr 12, 2024STC ST00190IBInstallation of a Satcom Iridium Datalink Unit with FANS 1/A+ capability and removal of the installed Inmarsat Swift 64 satcom systemALAMO ENGINEERING GmbH · Apr 11, 2024STC ST00489IBModification and Installation of Lavatory Countertop, Toilet Shroud, Floor Pan, and Sink LightGAL Aviation Inc · Apr 10, 2024STC SA00343ATInstallation of engine cowl and full length gear doors and relocation of engine oil cooler and replacement exhaust system. For PA-24-250, S/N 24-103 and up; for PA-24-260, S/N 24-3642, 24-4000 to 24-4782 and 24-4784 to 24-4803.Air Comanche Performance · Apr 9, 2024STC SA01082ATInstallation of new fiberglass cowling, full length gear doors, relocation of engine oil cooler and replacement of the exhaust system. S/N 24-1 and uAire Comanche Performance · Apr 9, 2024STC ST02046AKnstallation of Allied Signal (Sundstrand) Mark VI Ground Proximity Warning SystemErickson Incorporated · Apr 9, 2024STC ST02047AKInstallation of Trimble TNL 2101 I/O global positioning system.Erickson Incorporated · Apr 9, 2024STC ST02048AKInstallation of Trimble TNL 2100T global positioning system.Erickson Incorporated · Apr 9, 2024STC ST02083AKInstallation of a BFGoodrich Aerospace Traffic alert and collision avoidance system I, Model TCAS 791.Erickson Incorporated · Apr 9, 2024STC ST02129AKReduction/limitation of passenger seats to 19 or fewer.Erickson Incorporated · Apr 9, 2024STC ST02414AKReduction/limitation of passenger seats to 19 or fewerErickson Incorporated · Apr 9, 2024