FAA STC category
Avionics STCs
Navigation, surveillance, display, autopilot, radar, and other approved avionics changes. This directory contains 3,609 selected records listed with status Current in the June 30, 2026 FAA DRS snapshot and links every entry to its source.
Installation of a Collins WXR-700X Weather Radar System with turbulence detection mode.
FAA holder: American Airlines Inc
Installation of a Collins WXR-700X Weather Radar System with Turbulence Detection Mode.
FAA holder: American Airlines Inc
Installation of an Aeronautical Radio Incorporated Communications Addressing and Reporting System (ACARS).
FAA holder: American Airlines Inc
Installation of a forward cargo bay avionics rack and shroud enclosure.
FAA holder: American Airlines Inc
Installation of Garmin GDL 88 ADS-B UAT Transceiver System.
FAA holder: Garmin International Inc
Installation of Garmin GDL 88 ADS-B UAT Transceiver System.
FAA holder: Garmin International Inc
Installation of a Future Air Navigation System (FANS) -1/A+ (AFN, CPDLC, ADS-C) functionality with data link capability.
FAA holder: Gulfstream Aerospace Corporation
Installation of Transponder TDR-94D with RTCA DO-260B Compliant ADS-B Out,.
FAA holder: Avmax Aviation Services Inc
Installation of a Honeywell Multifunction Radar Display (MFRD).
FAA holder: Vector Aerospace Helicopter Services USA Inc.
Installation of a Garmin GPS 400 system.
FAA holder: Vector Aerospace Helicopter Services USA Inc.
Installation of a Dual Trimble TA-24 GPS System.
FAA holder: Gulfstream Aerospace Corporation
Installation of a dual Garmin 165 GPS with autopilot coupling.
FAA holder: B/E Aerospace Inc
Installation of AlliedSignal RDR-4B Forward-Looking Windshear/Radar System.
FAA holder: B/E Aerospace Inc
Installation of GARMIN GPS 400W System(s); Option #2 Pilot, Option #1 Copilot, and Option #3 Pilot and Copilot.
FAA holder: Vector Aerospace Helicopter Services USA Inc.
Installation of dual Universal Avionics UNS-lfw flight management systems.
FAA holder: Clay Lacy Aviation
Upgrade of TCAS, Transponder and Activation of NextGen ADS-B Out.
FAA holder: Aviation Communication and Surveillance Systems (ACSS) LLC
Installation of Garmin GDL 84H/88H ADS-B UAT Transceiver System.
FAA holder: Garmin International Inc
Installation of electric fan, hardware and airing to provide ventilation of In Flight Entertainment avionics boxes.
FAA holder: Jet Aviation Holdings Inc.
Installation of an Automatic Dependent Surveillance Broadcast Out (ADS-B) System.
FAA holder: Gulfstream Aerospace Corporation
Installation of Honeywell RDR-4B Forward-Looking Windshear Detection/Avoidance Weather Radar System.
FAA holder: Southeast Aerospace Inc
Installation of Garmin G500H Flight Display System.
FAA holder: Maxcraft Avionics Ltd.
Installation of an L3 Communication Avionics Systems GH3900.2 Electronic Standby Instrument System (ESIS).
FAA holder: West Star Aviation Inc
Installation of Bendix/King 660 flight management system, RDS84VP weather rader, and GC 360A radar graphics, and a radio package modification.
FAA holder: Helicopter Aviation Services Corporation
Installation and modification of IntuVue Weather Radar (WXR) RDR-4000.
FAA holder: Federal Express
Installation of Collins ALT-55B Radio Altimeter System.
FAA holder: B/E Aerospace Inc
Installation of GNS 480 (CNX80) GPS WAAS Navigator with integrated VHF Navigation and Communication radios.
FAA holder: Garmin International Inc
Installation of GNS 480 (CNX80) GPS WAAS Navigator with integrated VHF Navigation and Communication radios.
FAA holder: Garmin International Inc
Replacement of analog primary cockpit indicators with the Sagem Integrated Cockpit Display System (ICDS) and installation of dual ADAHRS with standby instruments.
FAA holder: Intercontinental Jet Service Corporation
Installation of the Universal Avionics MFD-640 system.
FAA holder: Avmax Aviation Services Inc
Installation of a Avionics Innovations Model DMP-100/-200 Digital Media Player (DMP).
FAA holder: B/E Aerospace Inc
Installation of Air Methods Corporation Emergency Medical System and Avionics Package.
FAA holder: Air Methods Corporation
Installation of EL/M-2022A(V) 3 Multimode Surveillance Radar System (MSRS).
FAA holder: TKC Aerospace, Inc.
Installation of provisions for dual Honeywell XK516D High Frequency (HF) radio systems.
FAA holder: Airborne Maintenance & Engineering Services (AMES)
Approval of the L-3 Communications NGT 2000/2500 ADS-B system.
FAA holder: ADS-B Technologies, LLC
Approval of the L-3 Communications NGT 2000/2500 ADS-B system.
FAA holder: ADS-B Technologies, LLC
Installation of a Garmin GTX-330 Transponder.
FAA holder: Delta Engineering Corporation
Installation of a Panasonic Avionics Corporation Global Communications Suite (GCS).
FAA holder: Delta Engineering Corporation
Installation of a Dual Universal Avionics Systems Corporation UNS-1Fw FMS.
FAA holder: Sikorsky Aircraft Corporation
Install Honeywell (Bendix/King) KRA 405B radar altimeter system.
FAA holder: Maxcraft Avionics Ltd.
Installation of a Universal Avionics Systems UNS-1F Flight Management System.
FAA holder: Sikorsky Aircraft Corporation
Installation of a Universal Navigation Systems UNS-1D with SCN 704.X software.
FAA holder: Sikorsky Aircraft Corporation
Installation of a Universal Navigation Systems UNS-1D with SCN 604.X and GPS 10.X software.
FAA holder: Sikorsky Aircraft Corporation
Installation of a Universal Avionics Systems UNS-1F Flight Management System.
FAA holder: Sikorsky Aircraft Corporation
Installation provisions for Meggitt Avionics Integrated Health Usage Monitoring System (IHUMS).
FAA holder: Sikorsky Aircraft Corporation
Installation of Meggitt Avionics Combination CFR/FDR.
FAA holder: Sikorsky Aircraft Corporation
Installation of a Universal Avionics Systems Corporation UNS-1F Flight Management System.
FAA holder: Sikorsky Aircraft Corporation
Installation of a Universal Avionics Systems Corporation Universal Cockpit Display System.
FAA holder: Sikorsky Aircraft Corporation
Installation of a Goodrich i-linc Multi-Function Display (MFD) System.
FAA holder: Sikorsky Aircraft Corporation
Installation of a Universal Avionics Systems Corporation UNS-1F Multi-Mission Management System (MMMS) with SCN 901.X software.
FAA holder: Sikorsky Aircraft Corporation
Installation of a Universal Avionics Systems Corporation UNS-1L Flight Management System.
FAA holder: Sikorsky Aircraft Corporation
Installation of a L-3 Communications Avionics Systems Skywatch HP system.
FAA holder: Sikorsky Aircraft Corporation
Installation of Universal Avionics Systems Corporation Multi-Function Display (MFD-640) System.
FAA holder: Sikorsky Aircraft Corporation
Installation of a Garmin MX-20 Multi-Function Flight Display.
FAA holder: Sikorsky Aircraft Corporation
Installation of a Honeywell Multi-Function Radar Display.
FAA holder: Sikorsky Aircraft Corporation
Installation of Honeywell WC-660 Radar Controller System for the Primus 440 Weather Radar.
FAA holder: Sikorsky Aircraft Corporation
Installation of a Universal Cockpit Display (UCD) System.
FAA holder: Sikorsky Aircraft Corporation
Installation of a Honeywell Primus 660 Weather Radar.
FAA holder: Sikorsky Aircraft Corporation
Installation of Garmin GMX 200 Multi-Function Display.
FAA holder: Sikorsky Aircraft Corporation
Installation of a Honeywell Primus 701A Weather Radar.
FAA holder: Sikorsky Aircraft Corporation
Installation of a Saab Airborne Transponder System.
FAA holder: Sikorsky Aircraft Corporation
Installation of a Universal Cockpit Display (UCD) System.
FAA holder: Sikorsky Aircraft Corporation
Installation of an AvVisor Plus Cabin Information Display System.
FAA holder: Sikorsky Aircraft Corporation
Installation Chelton FlightLogic Electronic Flight Instrument System (EFIS).
FAA holder: Sikorsky Aircraft Corporation
Installation of Avalex Cockpit LCD Display.
FAA holder: Sikorsky Aircraft Corporation
Installation of Garmin GMX 200 Multi-Function Display.
FAA holder: Sikorsky Aircraft Corporation
Installation of a Dual Universal Avionics Systems Corporations UNS-1Lw Flight Management System with LPV Approaches.
FAA holder: Sikorsky Aircraft Corporation
Installation of an Avionics Switching Unit.
FAA holder: Sikorsky Aircraft Corporation
Installation of Honeywell OB3000-001 Sentinel Multifunction DIsplay.
FAA holder: Sikorsky Aircraft Corporation
Installation of Aerosensing Radar Mapping System.
FAA holder: Sikorsky Aircraft Corporation
Installation of a Flat Panel Display System (FPDS).
FAA holder: Innovative Solutions & Support Inc
Installation of Dual Universal RCU-4120 Radio Control Unit.
FAA holder: Field Aviation East Limited
Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System.
FAA holder: Garmin International Inc
Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System.
FAA holder: Garmin International Inc
Modify EGPWS Mode 6 radar altimeter callouts and add an Apple iPod charging cradle and wiring provisions to enable use of an Apple iPod as an input to the existing cabin entertainment system.
FAA holder: Innotech Aviation a Division of IMP Group Limited
Installation of Thales Integrated Standby Flight Display System.
FAA holder: EAD Aerospace
Installation of Canadian Marconi GPS model 771-MKIV.
FAA holder: LB Aircraft Engineering Inc
Installation of dual CMA-900/CMA-2014 FMS with GPS sensors.
FAA holder: LB Aircraft Engineering Inc
Installation of Honeywell TCAS II Traffic Alert and Collision Avoidance System with single Mode S Transponder.
FAA holder: LB Aircraft Engineering Inc
Installation of dual Honeywell- Trimble HT-9000 global positioning system (GPS).
FAA holder: LB Aircraft Engineering Inc
Installation of a dual Honeywell/ Trimble HT9000 global navigation system.
FAA holder: LB Aircraft Engineering Inc
Installation of a Dual Canadian Marconi CMA-900 flight management system with GPS sensors.
FAA holder: LB Aircraft Engineering Inc
Installation of a single Canadian Marconi CMA-900 flight management system with GPS sensor.
FAA holder: LB Aircraft Engineering Inc
Installation of a single Litton LTN-450 navigation management system.
FAA holder: LB Aircraft Engineering Inc
Installation of a single Canadian Marconi CMA-900 GMS/GPS system.
FAA holder: LB Aircraft Engineering Inc
Installation of a single Canadian Marconi CMA-900 with dedicated Collins DME-42 Flight Management System (FMS).
FAA holder: LB Aircraft Engineering Inc