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 SA3981WEInstallation of Hoskins fuel flow indicating system. (B100 S/N BE-21 and up)Sandia Aerospace Corporation · Jan 30, 1998STC SA3982WEInstallation of Hoskins fuel flow indicating system.Sandia Aerospace Corporation · Jan 30, 1998STC SA4015WEInstallation of Hoskins model fuel flow indicating system.Sandia Aerospace Corporation · Jan 30, 1998STC SA4016WEInstallation of Hoskins model CFS-2002, fuel flow indicating system.Sandia Aerospace Corporation · Jan 30, 1998STC SA4017WEInstallation of Hoskins model CFS-2000, -2001, or FT-200 fuel flow indicating system.Sandia Aerospace Corporation · Jan 30, 1998STC SA4029WEInstallation of Hoskins Model CFS-2000, -2001, or FT-200 fuel flow indicating system. (PA-60-602P (AEROSTAR 602P)Sandia Aerospace Corporation · Jan 30, 1998STC SA4050WEInstallation of SDI Model CFS-2000, -2001, or FT-200 fuel flow indicating system.Sandia Aerospace Corporation · Jan 30, 1998STC SA4096WEInstallation of Hoskins Model CFS-2000, -2001, or FT-200 fuel flow indicating system. (PA-31-350 SN 31-7405479 and up 31-5001 thru 7405478 when modified per Piper SL 722)Sandia Aerospace Corporation · Jan 30, 1998STC SA4139WEInstallation of Hoskins Model CFS-1000, -1001, or FT-100 or FT-101 fuel flow indicating system.Sandia Aerospace Corporation · Jan 30, 1998STC SA4140WEInstallation of Hoskins fuel flow indicating system.Sandia Aerospace Corporation · Jan 30, 1998STC SA4231WEInstallation of Hoskins Model CFS-2000, -2001 or FT-200 fuel flow indicating system.Sandia Aerospace Corporation · Jan 30, 1998STC SA4265WEInstallation of SDI Model CFS-2002, fuel flow indicating system.Sandia Aerospace Corporation · Jan 30, 1998STC SA4270WEInstallation of Hoskins fuel flow indicating system.Sandia Aerospace Corporation · Jan 30, 1998STC SA4277WEInstallation of Hoskins Model CFS-2002 fuel flow indicating system.Sandia Aerospace Corporation · Jan 30, 1998STC SA4304WEInstallation of Hoskins CFS-1000,-1001, FT-100, or FT-101 fuel flow indicating system.Sandia Aerospace Corporation · Jan 30, 1998STC SH252WEInstallation of Hoskins model CFS-1002 fuel flow indicating system. (206B S/N 2059 AND UP) (206A S/N 253)Sandia Aerospace Corporation · Jan 30, 1998STC SH253WEInstallation of Hoskins Model CFS-1000, -1001, FT-100, or FT-101 fuel flow indicating system. (206B S/N 2059 AND UP) (206A THRU S/N 253)Sandia Aerospace Corporation · Jan 30, 1998STC SH295NMInstallation of Hoskins Model CFS-1002 computerized fuel flow indicating system.Sandia Aerospace Corporation · Jan 30, 1998STC ST00811CHInstallation of Mitchell Aircraft Products gauge cluster.Mitchell Aircraft Products · Jan 30, 1998STC ST00813CHInstallation of a Fairchild F1000 flight data recorder.ElectroSonics Div of AiRadio Corporation · Jan 30, 1998STC ST09411SCInstallation of equipment comprising an aircraft weight and balance measurement system for the purpose of data collection only (non-dispatch).Trinity Airweights · Jan 30, 1998STC SA09333AC-DInstallation of S-TEC system 30 alt altitude hold system.S-TEC Corporation · Jan 29, 1998STC ST00815CHInstallation of an AlliedSignal CAS-66A, TCAS I Traffic Alert and Collision Avoidance System.ElectroSonics Div of AiRadio Corporation · Jan 29, 1998STC SA00622WIShoulder harness anchor installationAviation Fabricators Inc · Jan 28, 1998STC SA09236AC-DInstallation of S-TEC System 55 Two Axis Automatic Flight Guidance System, Model ST-682, with Optional Autotrim System.S-TEC Corporation · Jan 27, 1998STC SA09332AC-DInstallation of S-TEC System 30 ALT Altitude Hold System, Model ST-736.S-TEC Corporation · Jan 27, 1998STC ST00711NY-DInstallation of Universal Avionics Systems Corp Single UNS-1K Flight Management System.Delta Engineering · Jan 27, 1998STC ST00784NYInstallation of Claircom Air Terminal systems.Claircom Communications Group L.P. · Jan 27, 1998STC SA3453SW-DInstallation of Century Automatic Flight System Model AK958 consisting of a Century 2110/2130/2131/2150/2151 autopilot.Century Flight Systems Inc · Jan 26, 1998STC SA00783NYInstallation of an airfoil ahead of the fuel tank vent to sweep super cooled water droplets out of the air before they can impinge on the fuel tank vent and cause an ice obstruction.O & N Aircraft Modifications Inc · Jan 23, 1998STC SA00810CHInstallation of BFGoodrich LNS6000 navigation system with RNC6000A remote navigation computer.Goodrich Avionics Systems Inc · Jan 23, 1998STC SA1062NWInstallation of cabin interior arrangement. (727-200 series 21842)Cameron & Stahl, Inc (dba) · Jan 23, 1998STC SA1109CE-DInstallation of the Collins Radio Group Yaw Damper SystemRockwell Collins Inc · Jan 23, 1998STC SA1989NMInstallation of a Delco Carousel CIV-AX INS and Global GNS-500A VLF/Omega Navigation System. (727-100 SERIES 18935)Cameron & Stahl, Inc (dba) · Jan 23, 1998STC SA2021NMInstallation of a passenger interior arrangement.Cameron & Stahl, Inc (dba) · Jan 23, 1998STC SA2436NMInstallation of courier seat module. (DC-10-30F 47870)Cameron & Stahl, Inc (dba) · Jan 23, 1998STC SA2447NMInstallation of Teledyne Instant Vertical Speed Indicators, IDC Mach Airspeed Indicators, IDC RAD/BAR Altimeters, and IDC Static Air Temp/True Airspeed Indicators. (DC-8-72 46081)Cameron & Stahl, Inc (dba) · Jan 23, 1998STC SA2448NMInstallation of Dual Sperry SPI-501 Flight Director Systems. (DC-8-72 46081)Cameron & Stahl, Inc (dba) · Jan 23, 1998STC SA2449NMInstallation of Dual Sperry CIIB MHRS Systems. (DC-8-72 S/N 46081)Cameron & Stahl, Inc (dba) · Jan 23, 1998STC SA2450NMInstallation of Sperry Primus 90 Color Weather Radar. (DC-8-72 S/N 46081)Cameron & Stahl, Inc (dba) · Jan 23, 1998STC SA2451NMInstallation of Dual Delco CIV-AX Inertial Navigation System and Global GNS-500 VLF-Omega Navigation System. (DC-8-72 S/N 46081)Cameron & Stahl, Inc (dba) · Jan 23, 1998STC SA2461NMAn executive passenger interior arrangement. (DC-8-72 46081)Cameron & Stahl, Inc (dba) · Jan 23, 1998STC SA3119NMInstallation of Teledyne Instant Vertical Speed Indicators, IDC Mach Airspeed Indicators, IDC RAD/BAR Altimeters, and IDC Static Air Temp/True Airspeed Indicators. (DC-8-72 S/N 46067)Cameron & Stahl, Inc (dba) · Jan 23, 1998STC SA3120NMInstallation of Dual Sperry SPI-501 Flight Director System. (DC-8-72 S/N 46067)Cameron & Stahl, Inc (dba) · Jan 23, 1998STC SA3121NMInstallation of Dual Sperry CIIB MHRS Systems. (DC-8-72 S/N 46067)Cameron & Stahl, Inc (dba) · Jan 23, 1998STC SA3122NMInstallation of Sperry Primus 90 Color Weather Radar. (DC-8-72 S/N 46067)Cameron & Stahl, Inc (dba) · Jan 23, 1998STC SA3123NMInstallation of Dual Delco CIV-IV Inertial Navigation System and Global GNS-500 VLF/Omega Navigation System. (DC-8-72 S/N 46067)Cameron & Stahl, Inc (dba) · Jan 23, 1998STC SA3124NMInstallation of Sunstrand Data Control Mark II Ground Proximity Warning System. (DC-8-72 S/N 46067)Cameron & Stahl, Inc (dba) · Jan 23, 1998STC SA3129NMInstallation of Volpar Flight Engineer station panel modification. (DC-8-72 S/N 46067)Cameron & Stahl, Inc (dba) · Jan 23, 1998STC SA3130NMOne Only STC, S/N 46067 Installation of an Executive Interior Arrangement.Cameron & Stahl Inc (dba) · Jan 23, 1998