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.
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 ST01733WIInstallation of the Quiet Lear Hushkit or Avcon Noise SuppressorSTC SA03641NYInstallation/Upgrade of L3 Avionics SKY899 Traffic Collision Avoidance System (TCAS I), displayed on Sandel ST3400STC SA03642NYInstallation of Sandel ST3400 Terrain Awareness Warning System (Class A)STC SA1037NEInstallation of a Sundstrand Optical Disk Recorder and its interface connection to the Teledyne Digital Flight Data Acquisition Unit (DFDAU)STC SA1056NWInstallation of cabin interior components including coffee bars, windscreens, coat closets, stowage units, and a trash binSTC SA1080NEInstallation of mixed class passenger seating, 8F/138Y and 12F/132YSTC SA1889SOInstallation of Emergency Escape Path Lighting SystemSTC SA2066SOInstallation of a curtain headerSTC SA2074SOInstallation of toilet/tank assemblySTC SA2351SOInstallation of galley insertsSTC SA2353SOInstallation of USAir seats in a Piedmont all tourist seating cabin configurationSTC SA2408SOInstallation of the Avicom International Video Entertainment SystemSTC SA2413NMInstallation of a Collins WXR-700X Weather Radar System with turbulence detection mode.STC SA2418NMInstallation of a Collins ARINC communications addressing and reporting system (ACARS)STC SA2453NMInstallation of a Collins WXR-700X Weather Radar System with Turbulence Detection ModeSTC SA2453SOInstallation of galleys.STC SA2454SOInstallation of forward left hand closet.STC SA2455SOInstallation of class divider.STC SA2456SOModification of galley.STC SA2550SOInstallation of mixed seating.STC SA2568SOReconfiguration of 737-200 passenger seating to a 12F/96Y mixed class configuration.STC SA2569SOInstallation of galleys.STC SA2664SOInstallation of closets and windscreen.STC SA3139NMInstallation of Teledyne Flight Data Acquisition unit and Lockheed Digital Flight Data Recorder.STC SA3161NMInterior modification involving the installation of a forward-facing 150 passenger seat configuration, windscreens, galley and cart stowage unitsSTC SA973SOInstallation of an Aeronautical Radio Incorporated Communications Addressing and Reporting System (ACARS)STC SR00916NYInstallation of LH and RH rear cross tube mounted maintenance steps.STC ST00003NYRemove Flight Data Recorder (Sundstrand P/N 980-4100FXUS or Fairchild P/N 17M900-00A) and install Fairchild Solid State Digital Flight Recorder, P/N S603-1000-00,STC ST00102NY-DInstallation of Honeywell HG1050AC Series IRUSTC ST00109NY-DInstallation of passenger cabin sidewall panelsSTC ST00110NY-DReconfiguration of 737-200 passenger seating to a variable 10B/101Y through 45B/59Y mixed-class, flexible-cabin configurationSTC ST00111NY-DInstallation of a movable class dividerSTC ST00112NY-DTo install an HF/Selcal System, for Overwater Operation,STC ST00114NY-DInstallation of C&D LH Class DividerSTC ST00115NY-DTo install an Optical Quick Access Recorder (OQAR)STC ST00116NY-DReconfiguration of passenger cabin to 120 - All coach seat layoutSTC ST00117NY-DTo install a Takeoff Warning Test SwitchSTC ST00118NY-DAll coach passenger seating and interior accommodations layout/installation (69Y, 70Y, and 72Y options)STC ST00120NY-DTo install a GTE Airfone SystemSTC ST00121NY-DInstallation of an E8 rack and shroud assemblySTC ST00122NY-DInstallation and certification of a Collins VHF Series 900 PN 822-0323-002 VHF Communication SystemSTC ST00123NY-DInstallation of a forward cargo bay avionics rack and shroud enclosureSTC ST00125NY-DThis modification directs a change in the cabin seats and the cabin seating layout from a 62 tourist class seating configuration to a 65 tourist class seating configuration.STC ST00128NY-DReconfiguration of passenger cabin to a 118y single class layoutSTC ST00132NY-DPassenger Seating and Interior Accommodations Layout/Installation (130 coach class configurations)STC ST00155NY-DTo inhibit Flight Control Computer A and Flight Control B glidescope capture prior to localizer captureSTC ST00322DE-DInstallation of Artex ELT 110-406 or C406-2 emergency locator transmitter.STC ST00427DE-DInstallation of a Universal Avionics Systems Corporation, Terrain Awareness and Warning System (TAWS).STC ST00428DE-DInstallation of a Honeywell TCZ-910 CAS II processor with Change 7 software.STC ST01236LA-DInstallation of an Additional APU Hour Meter in the APU Fault Panel