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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.

Showing 121–240 of 3,609Page 2 of 31
ST04616CHAvionics

Installation of Cockpit Enhancements which include options for installation of Honeywell Laser Ref VNI Inertial Reference Systems (IRS), dual Honeywell TRA-100 ADS-B Out compliant Transponders, Honeywell TPA-100B TCAS II, Collins GLU-2100 GPS Landing System, FAA Flight Inspection's ILS Offset System , Collins TCN-500 TACAN system, Raytheon APX-119 IFF Mode 5 Transponder and Tasman P Code GPS, and Shadin Converter device.

FAA holder: Nextant Aerospace LLC

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ST03355ATAvionics

Dual Installation of Universal Avionics EFI-890R EFIS on Boeing 737-300/-400 aircraft series. Installation includes 4 Flat Panel Multi Function Displays to provide a Primary Flight Display (PFD) and a Nav Display (ND) for the pilot and co-pilot, as replacement of the existing indicators, two Data Concentrator Units to interface discretes and FMS data busses, and two Vision-1 Computers that hold the terrain data base which provide Egocentric and Exocentric views on the PFD/ND respectively. This installation is in accordance with ARC Avionics Master Data List 750-053005, Rev-H, dated November 24, 2009, or later FAA approved rev's.

FAA holder: LB Aircraft Engineering LLC

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