FAA-listed STC holder
Avionics Group Inc. STCs
The Jun 30, 2026 FAA DRS snapshot lists 20 selected supplemental type certificates with status Current under Avionics Group Inc.. The records span 61 public aircraft directories and 2 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.
Modification mix
Aircraft represented
Recently revised records
Showing the 20 most recently revised records. Category directories provide the complete paginated discovery path.
Installation of Canadian Marconi CMA-771 Omega Naviagation systems.
FAA holder: Avionics Group Inc
Installation of Bendix/King TRA-67A mode S transponder and TPA-81 TCAS II system.
FAA holder: Avionics Group Inc
Installation of a dual trimble Model TNL-8100 global positioning system.
FAA holder: Avionics Group Inc.
Installation of a Dual Trimble Model TNL-8100 Global Positioning System.
FAA holder: Avionics Group Inc.
Installation of a Dual Honeywell/Trimble HT-9000 GPS system.
FAA holder: Avionics Group Inc.
Installation of a Dual Trimble TNL-8100 GPS Navigation System.
FAA holder: Avionics Group Inc.
Installation of Mode S Elementary Surveillance System.
FAA holder: Avionics Group Inc.
Installation of a Dual Mode S Elementary and Enhanced Surveillance System.
FAA holder: Avionics Group Inc.
Installation of Universal Avionics Terrain Awareness Warning System (TAWS).
FAA holder: Avionics Group Inc
Installation of a Sandel Avionics ST3400 Class A Terrain Awareness and Warning System.
FAA holder: Avionics Group Inc.
Installation of a Sandel Avionics ST3400 Class A Terrain Awareness and Warning System.
FAA holder: Avionics Group Inc.
Installation of a Universal Avionics TAWS System and MFD-640 Display.
FAA holder: Avionics Group Inc.
Installation of a Bendix/King CAS 81 TCAS II and Mode S transponder.
FAA holder: Avionics Group Inc.