Supplemental type certificates
49,107 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.
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
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
STC SR11330DSInstallation of a Jupiter Audio SystemSTC ST11087SCInstallation of Heads-Up Technologies Pre,Recorded Announcement Machine (PRAM)STC ST12233MCInstallation of a Honeywell Primus 880 Color Weather Radar systemSTC ST12238IBInstallation of cabin system upgrades, comprising Photoluminescent Floor Path Marking (PLFPM)STC SA7757SWInterior installation for 97 passengersSTC SA01005DEInstallation of a EarthX ETX900-TSO Lithium batterySTC ST04343AT-DInstallation of Air Ionization SystemSTC ST04351AT-DInstallation of an Air Ionization SystemSTC ST04539ATInstallation of Satellite TV SystemSTC ST04812NYInstallation of Hughes Satellite Connectivity and Wifi Cabin Distribution SystemSTC ST03450ATInstallation of a horse stall systemSTC SA12195SEInstallation of Absolute Solutions LLC Gear Warning System UpgradeSTC SR11808LAInstallation of tail rotor assemblies, P/N 350TR1000-101/301STC ST04347AT-DInstallation of Satcom Direct Plane Simple SystemSTC ST12231IBInstallation of 162 passenger LOPASTC ST04573ATAnti-collision and position lights upgrade on the wings onlySTC ST04663CHInstall ARINC 791 SATCOM Structural ProvisionsSTC SA01091WIIncrease of gross weight by 100 lbsSTC ST12077SEClass Dividers and Attendant Partition ModificationSTC ST12220IBInstallation of Starlink Aviation In-Flight Entertainment SystemSTC SA01152CHInstallation of stainless steel passenger step, P/N 002-430076-23, with South Seas Ventures, Inc. drawing as listed on AML No. SA01152CH, or later FAA approved revision.STC ST02893CHInstallation of a SATCOM SystemSTC SR12148LAInstallation of modified configurations of the Bell Helicopter Textron (BHT) Model 412 “Arm and Bearing Assembly”STC ST04269ATInstallation of Send Solutions, LLC Airtext Messaging System which connects the passengers phones and portable electronic devices via Bluetooth to provide the passengers with in-flight messaging service via the Iridium Satellite Communication NetworkSTC SA02216SERemoval of mechanical link between engine throttle control and propeller RPM control. Installation of a separate RPM control lever, linkage between Cirrus RPM cable/cam followers, center console to accommodate three-lever configuration, new knobs for all levers, and new installation hardware (nuts, bolts, etc)STC SA12223IBInstallation of Beringer wheel and brake assemblySTC ST04051NYViaSat KA SATCOM Antenna System InstallationSTC ST04288CHInstallation of an Automatic Dependent Surveillance Broadcast Out (ADS-B Out) Transponder System with Honeywell Integrated Multi-Mode Receiver (IMMR), Model Number IMMR 20.1 installed with TSO-C190 compliant GPS antennaSTC ST02310ATInstallation of SAF-T-GLO photoluminescent floor proximity emergency escape path marking system (FPEEPMS)STC ST12216IBModification of the cabin configuration from DAL01 layout to DAL02 layout (MOD AI0321)STC SR11196DSInstallation of GDL 69AH XM Radio and Weather Satellite Data LinkSTC ST11130SCInstallation of an Intelsat 2Ku Radome/AntennaSTC ST03129ATInstallation of ELTA ADT406AF Emergency Locator Transmitter (ELT) with ARTEX 110-340 AntennaSTC ST11280DSInterior reconfiguration increasing passenger count from 285 to 297 passengersSTC SR03168CHInstallation of Heli-Preheat System, P/N TA2584-1 for 115 volt applicationSTC ST00892LAInstallation of Emergency Vision Assurance System (EVAS).STC ST03363ATInstallation of a single Universal Avionics Class "A" TAWS systemSTC ST04292CHInstallation of JADE SATCOM Antenna System ProvisionsSTC ST12193IBInstallation of SpaceX Starlink Satellite Internet System Tile Antenna, Router and power supplySTC SR02764LAInstallation of lift kitSTC SA12143CHInstallation of SpaceX Starlink Aviation SystemSTC SA1208WESteel aileron actuating fitting replacement for Boeing P/N 75-1417.STC SA1299WEInstallation of Pratt & Whitney R985-AN-1 Engine, Hamilton Standard 2D30/6101A-12 Propeller; B75N1 (Navy N2S-3), N450V, S/N 75-6484STC SA1540WEInstallation of Pratt & Whitney R-985-AN-1, -AN-3, -AN14B, or -AN14BM engine, Hamilton Standard 2D30/6101A-12 or 2D30/6101A-12 or 22D30/6533A-12 propeller, modified fuel and oil systems.STC SA1703WEInstallation of Serv-Aero four aileron system.STC SA26WERemovable aluminum fuselage panels. (Restricted category only.)STC SA3250NMInstallation of cockpit canopy enclosure.STC SA3251NMInstallation of Speed Ring engine cowling.STC SA3277NMInstallation of wheel fairings; B75N1 (Navy N2S-3), S/N 75-787 (N5121N) OnlySTC SA4-1197Control lock, locking rudder, elevator, and ailerons.