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.

STC ST09986SCInstallation of an Airshow System.Hawker Beechcraft Corporation · May 9, 2007STC ST10001SCInstallation of Honeywell solid state flight data recorder with interface to Collins Proline 21.Hawker Beechcraft Corporation · May 9, 2007STC ST10108SCInstallation of a Cockpit Speaker Volume Recalibration.Hawker Beechcraft Corporation · May 9, 2007STC ST10109SCInstallation of a cockpit speaker inhibit switch.Hawker Beechcraft Corporation · May 9, 2007STC ST10128SCInstallation of a Precise Flight Pulselite System activated by (existing) TCAS.Hawker Beechcraft Corporation · May 9, 2007STC ST10187SCInstallation of a satellite communications system.Hawker Beechcraft Corporation · May 9, 2007STC ST10369SCInstallation of an Emergency Light system.Hawker Beechcraft Corporation · May 9, 2007STC ST10385SCInstallation of a Rockwell Collins CMS-1 Cabin Management System.Hawker Beechcraft Corporation · May 9, 2007STC ST10432SCInstallation of Mark V Enhance Ground Proximity Warning System (EGPWS).Hawker Beechcraft Corporation · May 9, 2007STC SA01743SEInstallation of forward left and forward right cabin door step assemblies and installation of aft right cargo door cabin step in.Robair Repair · May 8, 2007STC SA8623SWONE-ONLY: Installation of an Executive Interior, S/N 293A-1249.Lockheed Martin Aeronautics Company · May 8, 2007STC SA01232SEInstallation of a Semi-Portable Oxygen System.Precise Flight Inc · May 7, 2007STC SA02412CH-DInstallation of Hartzell propeller de-ice components.Hartzell Propeller Inc · May 7, 2007STC ST00763LA-DInstallation of provisions for smoke/fire detection/suppression system.Jetaire Aerospace LLC · May 7, 2007STC ST01128LAInstallation of Collins Traffic Alert and Collision Avoidance System (TCAS II).Hollingsead International · May 7, 2007STC ST01757SEInterior reconfigurationNorthwest Aerospace Technologies Inc · May 4, 2007STC ST01951LAInstallation of a TFE731-4-1C, engine part number 3075900-1.Premier Aircraft LLC · May 4, 2007STC ST02348CH-DCompilation of Aircraft Installations and Modifications.Gulfstream Aerospace Corporation · May 4, 2007STC ST10325SC-DInstallation of a Convertible Cabin Arrangement.Gulfstream Aerospace Corporation · May 4, 2007STC SA02047LAS/N L4413 ONLY: Installation of a Teledyne Continental Motors model C85-12 engine (modified by STC SE00979AT) and a McCauley model 1B90 propeller.Anctil Gary · May 3, 2007STC ST01509LA-DInstallation of a Universal Avionics Systems Corporation (UASC) Universal Cockpit Display (UCD) system.Gulfstream Aerospace Corporation · May 3, 2007STC SA01656LAInstallation of Universal Avionics EFI-890R Primary Flight Display/Navigation Display (PFD/ND)Universal Avionics Systems Corp · May 2, 2007STC SA02372NYInstallation of the Utility DoorAero Consulting Services Ltd · May 2, 2007STC SR02376NYInstallation of Wire Strike Prevention SystemBristol Aerospace Ltd · May 2, 2007STC ST02375NYInstallation of Self Illuminating Floor Path Marking SystemLufthansa Technik AG · May 2, 2007STC ST02374NYInstallation of Collins TCAS 4000 including dual TDR-94D Mode S transpondersAero-Dienst GmbH & Co KG · May 1, 2007STC ST02413CH-DInstallation of 8 Decrane Aircraft Seating Co. seats.Landmark Aviation · May 1, 2007STC ST03438ATInstallation of the B/E Aerospace LED Indirect Wash Lights and/or Reading Lights Assemblies.BE Aerospace · May 1, 2007STC SA1019GLInstallation of Woodward P/N A213796 control box, electrical connector, and remote switch.Ontic Engineering and Manufacturing Inc. · Apr 30, 2007STC SA1020GLRemoval of P/N 213762 propeller synchrophaser control box and electrical connector, and installation of P/N A213796 control box, and electrical connector.Ontic Engineering and Manufacturing Inc. · Apr 30, 2007STC SA1054GLRemoval of P/N 213763 propeller synchrophaser control box and electrical connector, and installation of P/N A213796 control box, electrical connector, and remote switch.Ontic Engineering and Manufacturing Inc. · Apr 30, 2007STC SA1626WEONE-ONLY STC: Installation of auxiliary fuel tanks in the forward and aft cargo compartments for model number 419/EP, serial number 120.Rogerson ATS · Apr 30, 2007STC SA166CETwin-engine electronic synchronizer and unfeathering system.Ontic Engineering and Manufacturing Inc. · Apr 30, 2007STC SA167CEElectronic synchronizer kit.Ontic Engineering and Manufacturing Inc. · Apr 30, 2007STC SA168CETwin engine synchronizer.Ontic Engineering and Manufacturing Inc. · Apr 30, 2007STC SA174CETwin-engine electronic sychronizer for aircraft equipped with Hartzell propellers.Ontic Engineering and Manufacturing Inc. · Apr 30, 2007STC SA188CETwin-engine synchronizer.Ontic Engineering and Manufacturing Inc. · Apr 30, 2007STC SA1995WEInstallation of auxiliary fuel tanks in forward and aft cargo compartments. (1-11 SERIES 401/AK, 410/AQ, 419/EP, 412A/EB, 422/EQ, 414EG)Rogerson ATS · Apr 30, 2007STC SA20GLInstallation of Woodward Type II electronic propeller synchronizer or synchrophaser system. (G-44A MODIFIED COLEMILL - STC 2-13) (500-A modified - Colemill STC SA340SO)Ontic Engineering and Manufacturing Inc. · Apr 30, 2007STC SA213CETwin-engine electronic sychronizer.Ontic Engineering and Manufacturing Inc. · Apr 30, 2007STC SA2153WEInstallation of fuselage fuel tanks in forward and aft cargo compartments. (737-2A6)Rogerson ATS · Apr 30, 2007STC SA231CETwin engine synchronizer.Ontic Engineering and Manufacturing Inc. · Apr 30, 2007STC SA250CEInstallation of Woodward electronic propeller synchraphaser system.Ontic Engineering and Manufacturing Inc. · Apr 30, 2007STC SA25CETwin-engine electronic synchronizer.Ontic Engineering and Manufacturing Inc. · Apr 30, 2007STC SA2971WEInstallation of maximum 1565 gallon auxiliary fuel tanks in forward and aft cargo compartment. (1-11 SERIES 401/AK)Aircraft Tank Service Inc · Apr 30, 2007STC SA30GLInstallation of electronic engine synchronizer system.Ontic Engineering and Manufacturing Inc. · Apr 30, 2007STC SA3819WEInstallation of 1478 gallon auxiliary fuel tank system in the forward and aft cargo compartments. (1-11 SERIES 414/EG)Rogerson ATS · Apr 30, 2007STC SA412CEInstallation of Woodward Electronic Engine synchronizer system.Ontic Engineering and Manufacturing Inc. · Apr 30, 2007STC SA698CEInstall Woodward electronic engine synchronizer system.Ontic Engineering and Manufacturing Inc. · Apr 30, 2007STC SA756CEInstall Woodward engine synchronizer system.Ontic Engineering and Manufacturing Inc. · Apr 30, 2007