Supplemental type certificates

49,114 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 SR02623NYThe installation of a Sky Connect Tracking SystemHoneywell International Inc · Apr 1, 2020STC SR02712NYInstallation of a Sky Connect Satcom/Tracking SystemHoneywell International Inc · Apr 1, 2020STC SR03332ATInstallation of the Sky Connect Satellite Phone and automated position reporting system including the installation of an Iridium Satellite antenna, Transceiver, aircraft GPS interface to obtain position, SOP and /or MMU dialer panels, and optional GPS antenna.Honeywell International Inc · Apr 1, 2020STC SA1187CEInstallation of King Model KCS 55A pictorial navigation (compass) system with optional KA 52 autopilot adapter.Honeywell International Inc · Mar 31, 2020STC SA1188CEIntallation of King KFC 300 automatic flight control system.Honeywell International Inc · Mar 31, 2020STC SA1569CE-DInstall KAP 100 single axis, KAP 150 two axis or KFC 150 two axis flight control system and optional KAS 297B vertical speed and altitude selector.Honeywell International Inc · Mar 31, 2020STC SA2321CE-DInstallation of the Bendix/King KFC 150 two axis Automatic Flight Control System.Honeywell International Inc · Mar 31, 2020STC SA2322CE-DInstallation of dual Bendix/King KFC 400 automatic flight control systems.Honeywell International Inc · Mar 31, 2020STC SA2323CE-DInstallation of dual Bendix/King KFC 400 automatic flight control systems, Bendix/King CNI equipment, 5 tube Bendix/King EFS 10 with KAH460 AHRS and dual Bendix/King KAD480 air data systems for category II approach operation.Honeywell International Inc · Mar 31, 2020STC SA2324CE-DInstallation of the Bendix/King KX 99 handheld aviation transceiver.Honeywell International Inc · Mar 31, 2020STC SA2325CE-DInstallation of Bendix/King KLN 670 Global Positionaing systemHoneywell International Inc · Mar 31, 2020STC SA2326CE-DInstallation of the Bendix/King KLN 88 LORAN C system.Honeywell International Inc · Mar 31, 2020STC SA2327CE-DInstallation of Bendix-King KLN 88 LORAN C system.Honeywell International Inc · Mar 31, 2020STC SA2858SOInstallation of a FLIR airborne surveilance system.Air USA Inc · Mar 31, 2020STC SA3820SWInstallation of P&W Canada PT6A-65AR or PT6A-67R engines.Greenwich Aircraft Corporation · Mar 31, 2020STC SA3876SWInstallation of long range fuel system.Greenwich Aircraft Corporation · Mar 31, 2020STC SA3877SWInstallation of a bleed air activated vacuum system.Greenwich Aircraft Corporation · Mar 31, 2020STC SA7529SWRemoval of lead ballast from front and aft faces of original firewalls.Greenwich Aircraft Corporation · Mar 31, 2020STC SR11191DSInstallation of avionics shelving in RH baggage compartmentAirbus Helicopters Inc. · Mar 31, 2020STC SA1031CEInstallation of King Radio KFC 300Automatic Flight Control System. (D50E S/N DH-333 only)Honeywell International Inc · Mar 30, 2020STC SA1163CEInstallation of KFC-200 automatic flight control system (2 axis), with or without flight command indicator.Honeywell International Inc · Mar 30, 2020STC SA1166CEInstallation of King KFC-200, 2 axis (3 optional) flight control system, autopilot only or autopilot with flight directorHoneywell International Inc · Mar 30, 2020STC SA1183CEInstallation of King Model KFC 200 2 axis flight control system with a King KI-255 (or KI 256) flight command indicator or a KG-258 attitude horizon indicator with a KC-292 mode controllerHoneywell International Inc · Mar 30, 2020STC SA1184CEInstallation of King KFC 200 2 axis(3 optional) Flight Control System with King KCS 55 (or -55A) compass and a King KI 255 (or -256) Flight Command Indicator or a KG 258 Attitude Horizon Gyro with a KC 292 Mode Controller.Honeywell International Inc · Mar 30, 2020STC SA1399SWInstallation of tricycle landing gear.Helio Alaska Inc. · Mar 30, 2020STC SA1561CE-DInstall KAP 100 single axis, KAP 150 two axis, or KFC 150 two axis Flight Control System and optional KAS 297B vertical speed and altitude selector.Honeywell International Inc · Mar 30, 2020STC SA1563CE-DInstall KAP 100 single axis, KAP 150 two axis, or KFC 150 two axis flight control System and optional KAS 297B Vertical Speed and Altitude Selector.Honeywell International Inc · Mar 30, 2020STC SA1564CE-DInstall King KFC 200 flight control system, two or three axis, with or without Flight Director.Honeywell International Inc · Mar 30, 2020STC SA1565CE-DInstall KAP 100 single axis, KAP 150 two axis, or KFC 150 two axis flight control system and optional KAS 297B Vertical Speed and Altitude SelectorHoneywell International Inc · Mar 30, 2020STC SA1566CE-DInstallation of King KFC 250A, two axis (third axis optional) flight control system with 3-inch or 4-inch instruments and optional altitude preselect or manual electric trim only.Honeywell International Inc · Mar 30, 2020STC SA1568CE-DInstall KAP 100 single axis, KAP 150 two axis, or KFC 150 two axis flight control system.Honeywell International Inc · Mar 30, 2020STC SA2050CE-DInstall KAP 100 single axis, KAP 150 two axis, or KFC 150 two axis Flight Control System and optional KAS 297B Vertical Speed and Altitude Selector.Honeywell International Inc · Mar 30, 2020STC SH3200NMInstallation of dual Sperry SPZ-7000 digital automatic flight control systems.Honeywell International Inc · Mar 30, 2020STC SA1786CE-DInstallation of the King Model KNS 80 navigation system.Honeywell International Inc · Mar 27, 2020STC SA1787CE-DInstallation of the King Model KNS 81 navigation system.Honeywell International Inc · Mar 27, 2020STC SA1791CE-DInstall KAP 100 single axis, KAP 150 two axis, or KFC 150 two axis flight control system with optional KAP 297B vertical speed and altitude selector.Honeywell International Inc · Mar 27, 2020STC SA1792CE-DInstallation of a King KFC 250 two axis flight control system with 4 inch indicators.Honeywell International Inc · Mar 27, 2020STC SA1793CE-DONE ONLY STC, SN 46-8508024: Installation of King KNS 660 Multi-Sensor Mangement System.Honeywell International Inc · Mar 27, 2020STC SA1794CE-DInstall KAP 100 single axis, KAP 150 two axis, or KFC 150 two axis flight control system and optional KAS 297B vertical speed and altitude selector.Honeywell International Inc · Mar 27, 2020STC SA2073CE-DInstallation of Bendix/King EFS-10 electronic flight instrument sys (5 tube) dual KFC-400 automatic flight control sys, dual KAD-480 air data sys, dual KNS-660 flight mgmt sys, KHF-950HF Comm System and MLS-21 microwave landing system.Honeywell International Inc · Mar 27, 2020STC SA2074CE-DInstall KAP-100 single axis, KAP-150 two axis, or KFC-150 two axis Flight Control System and optional KAS-297B vertical speed and altitude selector.Honeywell International Inc · Mar 27, 2020STC SA2310CE-DInstallation of Bendix/King KNS-660 multi-sensor flight management system.Honeywell International Inc · Mar 27, 2020STC SA2311CE-DONE-ONLY STC, SN 465-058: Installation of Bendix/King CAS 80A Traffic Alert and Collision Avoidance System.Honeywell International Inc · Mar 27, 2020STC SR02684SEInstallation of Helicopter Transport Services, LLC (HTS) lightweight firefighting refill pumpHelicopter Transport Services LLC · Mar 27, 2020STC ST00791WIInstallation of AlliedSignal Avionics, Inc., KAD-481 adaptor module, part number 065-05041-28E1 (software part number 125-00981-00E1). Approved for installation on NA-265-65, serial number 465-58 ONLY.Honeywell International Inc · Mar 27, 2020STC SA1560CE-DInstall King KFC-250 flight control system (3-axis) using 3-inch or 4-inch indicators.Honeywell International Inc · Mar 26, 2020STC SA1562CE-DInstall King KFC 200 flight control system, two or three axis, with flight director and with optional KAS 297 altitude selectorHoneywell International Inc · Mar 26, 2020STC SA1785CE-DInstall KAP 100 single axis, KAP 150 two axis, or KFC 150 two axis flight control system with optional KAS 297B vertical speed and altitude selectorHoneywell International Inc · Mar 26, 2020STC SA1788CE-DInstallation of the King KFC 200 Flight Control System (2 axis) with or without Flight Director.Honeywell International Inc · Mar 26, 2020STC SA1789CE-DInstall KAP 100 single axis, KAP 150 two axis, or KFC 150 two axis flight control system with optional third (yaw)axis and optional KAS 297B vertical speed and altitude selectorHoneywell International Inc · Mar 26, 2020