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 SA00822NYJanitrol heater installation.Northeast Engr & Dev Ltd · Apr 6, 1998STC SA01024CHInstallation of a Hartzell PHC-C3YF-1RF/F7663-4T propeller and C-3570(P) spinner in accordance with Hartzell installation instructions HP2834 dated February 3, 1999, or later FAA approved revision.Hartzell Propeller Inc · Apr 6, 1998STC SA00506SEInstallation of an AlliedSignal TPE331-1-151G turboprop engine and a Hartzell HC-B3TN-5E/T10282+4 propeller. (Restricted Category)Buzz Ruchert · Apr 2, 1998STC SA00642WIInstallation of GARMIN Transponder, GTX 320.Garmin International Inc · Apr 2, 1998STC SA3243SOInstallation of a Teledyne Continental Motors model IO-550D engine, either a McCauley model B2A37C228/90RDA-4 or a Hartzell model HC-C3YF-1RF/F9587C-15S propeller and other minor changes.Davis Aviation Services Inc · Apr 2, 1998STC SA8375SW-DInstallation of S-TEC System 50/50 Single Axis Automatic Flight Guidance Systems, Model ST-511-40/50S-TEC Corporation · Apr 2, 1998STC ST00224LA-DInstallation of passenger cabin interior. Approved for serial number 516 ONLY.Gulfstream Aerospace Corporation · Apr 2, 1998STC ST00587LAInstallation of Aerocon Engineering Co (AEC) aft doorway airstair.Aircraft Technical Development, Inc · Apr 2, 1998STC SA00855CHInstallation of S-TEC Corp. System 50 Automatic Flight Control System in a Cessna 150J with a 180 horsepower engine installed.Seaway Aviation · Apr 1, 1998STC ST00449LA-DInstallation of Primex empower sytem, personal electronic device power supply.Santa Barbara Aerospace · Mar 31, 1998STC SA00345DEInstallation of Oilamatic preoiler system.Oilamatic Inc · Mar 30, 1998STC ST00512LA-DInstallation of a single Universal Avionics UNS-1C Navigation Management System (NMS) with internal GPS.Gulfstream Aerospace Corporation · Mar 30, 1998STC ST00513LA-DInstallation dual Skylight Distance Measuring Equipment (DME) Indicators.Gulfstream Aerospace Corporation · Mar 30, 1998STC ST00514LA-DInstallation of a Radio Magnetic Indicator (RMI) and Flux Vlve System.Gulfstream Aerospace Corporation · Mar 30, 1998STC ST00573ATInstallation of Collins Data Link ACARS SystemCollins General Aviation Division Rockwell Collins Commercial Avionics · Mar 28, 1998STC ST00173WIInstallation of Phoenix Aerospace, Inc. (PAI) Solid State Voltage Regulator, Model BG-1010-24-7A.Phoenix Aerospace, Inc · Mar 27, 1998STC ST00515LA-DInstallation of a single Universal Avionics UNS-1K Navigatin Management System (NMS) with internal GPS and a Radio Reference Sensor.Gulfstream Aerospace Corporation · Mar 27, 1998STC ST00852CHInstallation of a BF Goodrich GH-3000 Electronic Standby Instrument System.K-C Aviation Inc · Mar 27, 1998STC SA00074SEInstallation of vortex generator system on the wing and vertical stabilizer of these aircraftAeronautical Testing Service Inc. · Mar 26, 1998STC SH3310SOManufacture of replacement windows.Aeronautical Accessories, Inc. · Mar 26, 1998STC SR00816NYInstallation of Fuel Scupper.Rilpa Enterprises, Ltd · Mar 26, 1998STC ST00831CH-DInstallation of a Honeywell MCS-3000 Satcom, satellite communications system.Garrett Aviation Services · Mar 26, 1998STC SA09110SCConversion of the cooling system from the use of R-12 to R-134a refrigerantSteinbach & Associates, Inc. · Mar 25, 1998STC ST01586ATInstallation of Sanden Air-conditioning Compressor.InspecTech Aero Services · Mar 25, 1998STC ST09458SCInstallation of dual UNS-1D, GPS flight management system.International Aviation Services, Ltd · Mar 25, 1998STC ST09459SCInstallation of a Honeywell EDZ-805 (5) tube electronic flight instrument sytem (EFIS) and triple honeywell laseref IRS with single lasertrack CDU.International Aviation Services, Ltd · Mar 25, 1998STC SR00815NYInstallation of Oxygen Supply Stem for Emergency Medical Service (EMS) Interior.Advanced Flight System, Inc · Mar 24, 1998STC ST00629WIInstallation of an interior arrangement for sixteen passengers plus one jumpseat.Midcoast Aviation Inc · Mar 24, 1998STC ST01583ATInstallation of a Gulfstream G-V seventh passenger window.Gulfstream Aerospace Corporation · Mar 24, 1998STC SA8522SW-DInstallation of a Century automatic flight system.Century Flight Systems Inc · Mar 23, 1998STC ST739CH-DInstallation of dual Universal Navigation Corp UNS-1K Flight Management Systems, using Software (SCN) 602.x.Duncan Aviation · Mar 23, 1998STC SA00133ATInstallation of 0.250 inch side windows.Mod Works Inc · Mar 20, 1998STC SA7109SW-DInstallation of Collins dual ADS-80 Air Data system.Dassault Falcon Jet · Mar 20, 1998STC SA3495SW-DInstallation of a Century Automatic Flight System, Model AK964 consisting of a Century 2010/2030/2031/2050/2051 Autopilot.Century Flight Systems Inc · Mar 19, 1998STC SA8499SW-DInstallation of a Century Automatic Flight System, Model AK964 consisting of a Century 2010/2030/2031/2050/2051 Autopilot.Century Flight Systems Inc · Mar 19, 1998STC ST00850CHInstallation of Collins ADC-80K Air Data Computer.ElectroSonics Div of AiRadio Corporation · Mar 19, 1998STC SA01474ATInstall actuator links for existing oil cooper flap.Corporate Flight Management, Inc. · Mar 18, 1998STC SA02105AKFabrication and installation of MFD 5200 CDU and GeoLink computer/transceiver.Arnav Systems Inc · Mar 18, 1998STC ST09405ACFabrication and installation of a Lower Galley Moduals in DC10-10 Aircraft.Continental Airlines, Inc · Mar 18, 1998STC ST00847CHInstallation of AlliedSignal Mark VI Ground Proximity Warning System.ElectroSonics Div of AiRadio Corporation · Mar 17, 1998STC SA00639WIInstallation of the GARMIN GPS 155XL GPS Receiver.Garmin International Inc · Mar 16, 1998STC SA00640WIInstallation of GARMIN GNC 300XL VHF Communication Transceiver/GPS Receiver.Garmin International Inc · Mar 16, 1998STC SH629NEInstallation of engine air intake particle separation system P/N 105S-850014. (BO-105S CBS-2 CBS-4)Eurocopter Canada Limited · Mar 16, 1998STC SR00804NYManufacture and installation of bearpaws.Northeast Engr & Dev Ltd · Mar 16, 1998STC ST00809NYInstallation of three (3) 21-inch Plasma Display Monitors.Vid-Air Services, Inc · Mar 16, 1998STC ST00846CHInstallation of an AlliedSignal Mark VII Ground Proximity Warning System with Windshear Warning.Express Avionics, Inc · Mar 16, 1998STC SA00296DEInstallation of emergency power system.Pilatus Business Aircraft · Mar 13, 1998STC SA00297DEInstallation of copilots flight instrument package.Pilatus Business Aircraft · Mar 13, 1998STC SA00322DEModification to the pilot pitot/static system and the installation of a co-pilot pitot/static system and instruments.Pilatus Business Aircraft · Mar 13, 1998STC SA8307SW-DInstallation of video system.Dassault Falcon Jet · Mar 13, 1998