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 SA02495AKModified landing gear warning system installedWarbelow's Air Ventures, Inc. · Feb 23, 2018STC SA04060NYInstallation of the Replacement Hydraulic Accumulator PistonMarsh Brothers Aviation Inc · Feb 23, 2018STC ST04027CHCertification of the aircraft data link system used for communication supporting Air Traffic Services (ATS) and installation of the TrueNorth Iridium Satcom and Rockwell Collins CMU-1000 Communications Management UnitAircraft Systems and Manufacturing Inc · Feb 23, 2018STC ST04059NYInstallation of router upgrade from CNX200 to Satcom Direct SDRBombardier Inc · Feb 23, 2018STC SA04058NYInstallation of ADS-B Out SystemFTI Engineering Nework GmbH · Feb 22, 2018STC ST02555SEInstallation of an interior reconfigurationJamco America Inc · Feb 22, 2018STC ST04027NYInstallation of Honeywell flight management system CDUJet Aviation AG · Feb 22, 2018STC SA02576SEInstallation of replacement elevator spars, hinge fittings, and ribsSterling Aviation Technologies Inc. · Feb 21, 2018STC SR02591SEInstallation of a Light Emitting Diode (LED) Annunciator PanelLuma Technologies LLC · Feb 21, 2018STC ST02099SEInstallation of a Supplemental Lighting System; manufactured and installedAviation Specialties Unlimited Inc. · Feb 21, 2018STC SR00812DEInstallation of Honeywell Sky Connect Tracker III systemCert Works LLC · Feb 19, 2018STC ST09811DS757-300 Interior ReconfigurationUnited Airlines Inc · Feb 17, 2018STC ST02585SENon-group Reduced Vertical Separation Minimum (RVSM) airworthiness approvalAeroMech Incorporated · Feb 16, 2018STC SR04057NYInstallation of modular quick conversion Air Ambulance equipment, configurations EC130-25-20-41.000-601 and EC130-25-20-41.000-609,Air Ambulance Technology GmbH · Feb 15, 2018STC SA741NWInstallation of EDO-AIRE Model689-2130 seaplane floats.Kenmore Air EDO Floats LLC · Feb 14, 2018STC SR00805NYManufacture and installation of bearpaws.Northeast Engr & Dev Ltd · Feb 14, 2018STC ST03846NYInstallation of SuperSeal UltraLite (SSUL) PHOTOLUMINESCENT AISLE PATH MARKING SYSTEMSTG Aerospace Ltd · Feb 14, 2018STC ST03967NYWiFi ActivationTruNorth Avionics Inc · Feb 14, 2018STC ST01000LA-DInstallation of Rockwell Collins CMU-900 Aircraft Communications Addressing and Reporting System (ACARS).B/E Aerospace Inc · Feb 13, 2018STC ST10705SCInstallation of Avionics System Modifications and an access hatchL-3 Communications Integrated Systems LP · Feb 13, 2018STC ST04282CHInstallation of Honeywell CD-830 Control Display Unit (CDU)Nextant Aerospace · Feb 12, 2018STC SA02381LARemoval of Lycoming IO-360-B1A engines and installation of Lycoming IO-360-B1B engines in accordance with FAA Approved Installation Instruction, Revision N/C, dated August 26, 2011, or later FAA approved revisions to this document. FAA Approved William Crowder Airplane Flight Manual Supplement dated November 9, 2011, or later FAA approved revisions is required.Alexandeer R Dubose · Feb 7, 2018STC ST04168CHActivation of an 802.11 b/g/n/ac WiFi SystemWestern Aircraft Inc · Feb 7, 2018STC SA02494AKInstallation of Airglas, Inc. Model LC18XL Carbon Fiber Cargo Pod kitAirglas Inc. · Feb 6, 2018STC ST04044NYIntroduction of LED based logo lightsH4 Aerospace (UK) Ltd. · Feb 6, 2018STC ST04222CHInstallation of a Garmin Traffic Collision Avoidance System (TCAS) II with ADS-B Out CapabilityBasler Turbo Conversions · Feb 6, 2018STC ST04223CHInstallation of Provisions for a Light Detection and Ranging (LIDAR) SystemBasler Turbo Conversions LLC · Feb 6, 2018STC ST02587SEWing Aerospace LLC Master Drawing List (MDL) QA2-28-0002, Revision B, dated October 16, 2017, or later Federal Aviation Administration (FAA) approved revision.Quiet Wing Aerospace LLC · Feb 5, 2018STC ST04279CHInstallation of Exterior LED lightsNextant Aerospace · Feb 5, 2018STC ST02586SECloset stowage capacity modifications on Boeing 787-9 seriesB/E Aerospace Inc - FSI · Feb 2, 2018STC ST04262CHInstall placarding to restrict total payload to a maximum of six thousand pounds (6,000 lbs)Preferred Improvements LLC · Feb 2, 2018STC SA01902CHInstallation of two Walter a.s. Model M601E-11A engines and Avia propeller model V.510/90A/B five bladed propellers.Nextant Aerospace · Feb 1, 2018STC ST03344NYInstallation of replacement lower sidewall (dado) panelsMagee Plastics Company · Feb 1, 2018STC ST04271CHInstallation of an AVANCE L5 SystemDuncan Aviation Inc · Feb 1, 2018STC SA03656NYInstallation of an Intelligence Surveillance and Reconnaissance (ISR) systemTextron Aviation Inc · Jan 30, 2018STC SR02577LAInstallation and maintenance of main rotor blade assembly P/N 20631000-101Van Horn Aviation LLC · Jan 30, 2018STC ST04043NYInstallation of Swift Broadband Satcom upgradeInnotech Aviation a Division of IMP Group Limited · Jan 30, 2018STC SA1696SWInstallation of Litton LTN-104 Inertial Navigation SystemAssociated Air Center, Inc. - c/o CT Corporation System · Jan 29, 2018STC SA982SWInstallation of Collins FD109F and FD109H Flight Director SystemsAssociated Air Center, Inc. - c/o CT Corporation System · Jan 29, 2018STC SA999SWInstallation of Collins AVR-101 Cockpit Voice RecorderAssociated Air Center, Inc. - c/o CT Corporation System · Jan 29, 2018STC ST04221ATThe installation of a Honeywell Enhanced Ground Proximity Warning System (EGPWS)United Parcel Service Company · Jan 29, 2018STC SH444NEInstallation of Whelen Strobe LightsSchweizer RSG LLC · Jan 25, 2018STC SH445NEInstallation of Engine Idle Overspeed Control SystemSchweizer RSG LLC · Jan 25, 2018STC SH586EAInstallation of Hartzell Anti-Overspeed kits (D-3520-1 and D-3520-2)Schweizer RSG LLC · Jan 25, 2018STC SR02662LAInstallation of a secondary external load hard point inAerocraft Inc · Jan 25, 2018STC SR03324NYOne Helicopter-only conversion of Sikorsky Model S-61L S/N 61428 to an S-61N configurationCarson Helicopters, Inc · Jan 25, 2018STC ST01862WIWindow Assembly Side Canopy (RH) replacement installationLee Aerospace, Inc. · Jan 24, 2018STC ST04111CHInstallation of Electronic Flight Bag Provisions and Aircraft Wireless LAN UnitCanard Aerospace Corporation · Jan 24, 2018STC ST04237CHInstallation of a Gogo Business Aviation LLC AVANCE L3 cabin router line replaceable unit,Gogo Business Aviation LLC · Jan 24, 2018STC ST10235SCInstallation of an Executive InteriorAssociated Air Center, Inc. - c/o CT Corporation System · Jan 24, 2018