Supplemental type certificates

49,120 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 SA2091SOInstallation of Appalachian Acces' stainless steel brake discs, P/N 73-47.Appalachian Accessories · Apr 9, 1987STC SA3935SW-DInstallation of new galley units. (747SP-31)American Airlines Inc · Apr 9, 1987STC SA3940SW-DInstall floor proximity emergency path markingsAmerican Airlines Inc · Apr 9, 1987STC SA3941SW-DInstall Avicom Audio Information Retrieval System Model 2010.American Airlines Inc · Apr 9, 1987STC SA2026CEDual camera installation.Avcon Division/Butler National Corporation · Apr 8, 1987STC SA2083SOInstallation of a Sensenich Model76 EM8 propeller and Gulfstream spinner assembly.Shelby Isham Aero · Apr 8, 1987STC SA4164SWInstallation of dual IDC mach/ airspeed indicators in pilot and copilot instrument panel.Falcon Jet Corporation · Apr 8, 1987STC SA7091SW-DInstallation of jumpseat.Falcon Jet Corporation · Apr 7, 1987STC SH2086SOInstallation of the Bendix RDS-84 weather radar system.Sikorsky Aircraft · Apr 7, 1987STC SA7145SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, Model ST-067 with optional automatic electric trim system.S-TEC Corporation · Apr 6, 1987STC SA7146SW-DInstallation of S-TEC System 65, two axis automatic flight guidance system, Model ST-395.S-TEC Corporation · Apr 6, 1987STC SA2075SOInstallation of an executive interior.McAlpine Aviation Ltd · Apr 5, 1987STC SA2084SOInstallation of a UNS-1A JR flight management system.Gulfstream Aerospace Corporation · Apr 3, 1987STC SA2085SOInstallation of the dual Collins FD109Y flight director, dual DELCO CIVA INS. instrument and autopilot switching system.Gulfstream Aerospace Corporation · Apr 3, 1987STC SA3585NMInstallation of ARNAV Systems FC-10 or FT-10 digital fuel flow indicating system.Arnav Systems · Apr 3, 1987STC SA3701NMInstallation of an intercooler in engine air induction duct downstream of the turbocharger.Airflow Systems · Apr 3, 1987STC SA1172GLAdd primary fuel vent to the right wing.Pepin Bernard A · Apr 2, 1987STC SA7139SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-382.S-TEC Corporation · Apr 1, 1987STC SA7143SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-390.S-TEC Corporation · Apr 1, 1987STC SE318NEInstallation of 'auto-vac-2' auxiliary instrument vacuum system.Raymond Ives · Mar 31, 1987STC SA2240CEReplacement of dual 50-amp generator system with dual 50-amp Prestolite alternator system.Central Air Charter · Mar 30, 1987STC SA5325SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system Model ST-110 with optional automatic electric trim systemS-TEC Corporation · Mar 27, 1987STC SA1165GLInstallation of a Bendix EFS-10 electronic flight instrument system EFIS.Gulfstream Aerospace Corporation · Mar 26, 1987STC SA3616NMInstallation of Hartzell T10173E-1Q propeller blades.ERA Aviation, Inc. · Mar 24, 1987STC SA6026SW-DInstallation of S-TEC Yaw Damper System, Model ST-286.S-TEC Corporation · Mar 24, 1987STC SB3583NMThe installation of a Cameron burner and load frame in place of the Piccard burner and load frame.John Terry · Mar 24, 1987STC SH302NEInstallation of 'zapper' electric chip detector system, Model No. SY1024.Aeroquic Corporation · Mar 24, 1987STC SH3526NMInstallation of new vents in the cabin heat ducts.Cam Air Service Centre Ltd · Mar 24, 1987STC SA1695CEInstallation of Lockheed 109D flight data recorder.Dassault Falcon Jet · Mar 23, 1987STC SA510NEInstallation of Delco Carousel C-VI Inertial Navigation System.Atlantic Aviation Corporation · Mar 23, 1987STC SA511NEInstallation of Airfone, Inc. public air-to-ground telephone system. (767-223)Air Canada · Mar 23, 1987STC SA7140SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, Model ST-017, with optional automatic electric trim system.S-TEC Corporation · Mar 23, 1987STC SA7141SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-392.S-TEC Corporation · Mar 23, 1987STC SA5011SW-DInstallation of upgraded Davtron clock system and APU access. (707-353B(VC-137C))E-Systems Inc · Mar 19, 1987STC SH3805NMInstallation of externally mounted remote sensing units.Flight Structures Inc · Mar 19, 1987STC SA3457SW-DInstallation of Century automatic flight system Model AK962 consisting of a Century 2110/2130/2131 autopilot.Century Flight Systems Inc · Mar 17, 1987STC SA3511NMInstallation of Spoilers, Inc. hydraulically operated wing spoiler system.Spoilers, Inc · Mar 17, 1987STC SA3581NMInstallation of electric heater and auxiliary alternator. (PA-23-250 SN 27-7654001 & up)Innovative Scientific Development, Inc. · Mar 17, 1987STC SA2015SOInstallation of interior modification.Air Jamaica · Mar 16, 1987STC SA238SWInstallation of cargo door.Ashley Hawk Aviation · Mar 9, 1987STC SA3744SWInstallation of P&W R-985-AN-1 or R-985-AN-14B engine.Air Spares · Mar 9, 1987STC SA3262NMInstallation of ARNAV systems FC-10 or FT-10 digital fuel flow indicating system.Arnav Systems · Mar 6, 1987STC SA2071SOInstallation of an adjustable trim tab on the left aileron.Aero Trim, Inc · Mar 4, 1987STC SA2776NMInstallation of exhaust gas analyzer system.OAE Concepts Inc · Mar 4, 1987STC SA3573NMInstallation of dual Litton 72RL inertial navigation systems and optional installation of a Global NDB-2 navigation data base.IFR Avionics, Inc · Mar 2, 1987STC SA369NEInstallation of Airborne auxiliary dry air pump kit No. 374-1. (PA-28R-200 SNs 28R-35001 thru 28R-7635545) (PA-28R-201 SNs 28R-7737001 thru 28R-7837317) (PA-28RT-201T SNs 28R-7918001 thru 28R-8218026)Parker Hannifin Corp · Feb 27, 1987STC SH4454SWInstallation of exterior markings.Thales Avionics, Inc. · Feb 27, 1987STC SA3922SW-DInstall floor proximity emergency path markingsAmerican Airlines Inc · Feb 26, 1987STC SA5518SWReplacement of existing engine indicators (ITT, percent fan RPM, percent turbine RPM, fuel flow, fuel quantity, oil pressure) with Howell Instruments indicators.Air Carrier Electronics · Feb 25, 1987STC SA5769SWReplacement of existing engine indicators (ITT. c/o FAN RPM, c/o TURBINE RPM, FUEL FLOW, FUEL QUANTITY, OIL TEMP & OIL PRESS) with Howell Instruments indicators.Air Carrier Electronics Inc · Feb 25, 1987