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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.

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 SH8789SW-DInstallation of a Steerable Landing Light Installation.American Eurocopter Corporation · Jun 30, 2003 STC SH8790SW-DInstallation of Bendix/King KLN 90B or KLN 900 for IFR enroute and nonprecision approach operations.American Eurocopter Corporation · Jun 30, 2003 STC SH8791SW-DInstallation of replacement emergency exit markings.American Eurocopter Corporation · Jun 30, 2003 STC SH8792SW-DInstallation of a digital voltmeter with integral engine cycle counter.American Eurocopter Corporation · Jun 30, 2003 STC SH8794SW-DInstallation of a Liquid Oxygen System (LOX).American Eurocopter Corporation · Jun 30, 2003 STC SH8796SW-DInstallation of AlliedSignal GNS-X1s Flight Management System with GPS.American Eurocopter Corporation · Jun 30, 2003 STC SH8797SW-DInstallation of a Manual Bleed Air Heater Control Valve.American Eurocopter Corporation · Jun 30, 2003 STC SH8798SW-DInstallation of a hinged left rear cabin door with boarding steps.American Eurocopter Corporation · Jun 30, 2003 STC SH8799SW-DInstallation of a Universal Navigation System UNS-1C, Flight Management System.American Eurocopter Corporation · Jun 30, 2003 STC SH8800SW-DInstallation of a Four Tube Pilot/Copilot, AlliedSignal 4 inch Electronic Flight Instrumentation System (EFIS 40).American Eurocopter Corporation · Jun 30, 2003 STC SH8802SW-DInstallation of a copilot rotor tachometer with integral dual engine cycle counting capabilities.American Eurocopter Corporation · Jun 30, 2003 STC SH8803SW-DInstallation of 3 positions, stabilizer RH/LH and tail, combination navigation, strobe with supplemental anti-collision lights replacing the red, green and white position lights.American Eurocopter Corporation · Jun 30, 2003 STC SH880NE-DInstallation of No. 1 Navigation System 105-A0002.American Eurocopter Corporation · Jun 30, 2003 STC SH881NE-DInstallation of No. 2 navigation system 105-A0003.American Eurocopter Corporation · Jun 30, 2003 STC SH882NE-DInstallation of Automatic Direction Finder 105-A0004.American Eurocopter Corporation · Jun 30, 2003 STC SH883NE-DInstallation of Radio Master 105-A0010.American Eurocopter Corporation · Jun 30, 2003 STC SH884NE-DInstallation of radar Altimeter 105-A0006.American Eurocopter Corporation · Jun 30, 2003 STC SH885NE-DInstallation of Automatic Terminal Copntrol 105-A0007.American Eurocopter Corporation · Jun 30, 2003 STC SH886NE-DInstallation of Communication Control 105-A0008.American Eurocopter Corporation · Jun 30, 2003 STC SH887NE-DInstallation of Radio Magnetic Indicator 105-A0009.American Eurocopter Corporation · Jun 30, 2003 STC SH889NE-DInstallation of AFT Equipment Provision 105-E0050.American Eurocopter Corporation · Jun 30, 2003 STC SH890NE-DInstallation of Forward Equipment Provision.American Eurocopter Corporation · Jun 30, 2003 STC SH891NE-DInstallation of Center Console 105-E0052.American Eurocopter Corporation · Jun 30, 2003 STC SH892NE-DInstallation of Instrument Panel 105-E0053.American Eurocopter Corporation · Jun 30, 2003 STC SH893NE-DInstallation of Communications 105-A0001 per MBB Installation Drawing List Document No. 105-A- RPT-1, Rev C, dated 8/29/1991.American Eurocopter Corporation · Jun 30, 2003 STC SH894NE-DInstallation of Second Airspeed Indicator 105-A0015.American Eurocopter Corporation · Jun 30, 2003 STC SH920NE-DInstallation of Main Fuel Tank Pump Switch off Advisory Light System.American Eurocopter Corporation · Jun 30, 2003 STC SH927NE-DInstallation of Utility Seating.American Eurocopter Corporation · Jun 30, 2003 STC SH971EA-DInstallation of cabin door post and door latching mechanism modification kit.American Eurocopter Corporation · Jun 30, 2003 STC SH999EA-DInstallation of engine bleed air heating system. Limited to installation on serial number S-156 ONLY.American Eurocopter Corporation · Jun 30, 2003 STC SR01282LAInstallation of a tail rotor blade assembly.Helicopter Technology Co · Jun 30, 2003 STC SR09089RC-DInstallation of left or right side externally mounted AEM700 public address speakers.American Eurocopter Corporation · Jun 30, 2003 STC SR09091RC-DInstallation of nose mounted radome. Limited to VFR only.American Eurocopter Corporation · Jun 30, 2003 STC SR09093RC-DInstallation of a retractable boarding step for the left rear cabin door.American Eurocopter Corporation · Jun 30, 2003 STC SR09094RC-DInstallation of a collective activated tenth hourmeter.American Eurocopter Corporation · Jun 30, 2003 STC SR09095RC-DInstallation of supplemental strobe anticollision lights.American Eurocopter Corporation · Jun 30, 2003 STC SR09096RC-DInstallation of a 2-inch Turn and Bank INstrument.American Eurocopter Corporation · Jun 30, 2003 STC SR09097RC-DInstallation of cockpit avionics pedestal.American Eurocopter Corporation · Jun 30, 2003 STC SR09098RC-DInstallation of an electromechanical attitude instrument.American Eurocopter Corporation · Jun 30, 2003 STC SR09099RC-DInstallation of Directional Gyro Instrument.American Eurocopter Corporation · Jun 30, 2003 STC SR09100RC-DInstallation of an avionics master switch system.American Eurocopter Corporation · Jun 30, 2003 STC SR09103RC-DInstallation of left side instrument panel extension.American Eurocopter Corporation · Jun 30, 2003 STC SR09106RC-DInstallation of a cabin/cockpit night lighting system.American Eurocopter Corporation · Jun 30, 2003 STC SR09108RC-DInstallation of a left or right pilot instrument panel.American Eurocopter Corporation · Jun 30, 2003 STC SR09109RC-DInstallation of a collective activated hourmeter.American Eurocopter Corporation · Jun 30, 2003 STC SR09110RC-DInstallation of a lead acid battery system.American Eurocopter Corporation · Jun 30, 2003 STC SR09111RC-DRelocation of aircraft data plate.American Eurocopter Corporation · Jun 30, 2003 STC SR09112RC-DInstallation of an Inframetrics MKIII forward looking infrared system.American Eurocopter Corporation · Jun 30, 2003 STC SR09114RC-DInstallation of FLIR U6000 Infrared Imaging System. Limited to helicopters with high skid gear.American Eurocopter Corporation · Jun 30, 2003 STC SR09115RC-DInstallation of 9 passenger or less configuration.American Eurocopter Corporation · Jun 30, 2003