With this change the following has been added to STC 10049148 Rev 1 an alternate GTN installation location in the center pedestal, a relay actuated by a CB or a Push-Button on the Lighting and Ancillary Control Unit (LACU) as alternate to the initially installed power ON/OFF switch, and an additional antenna type: Comant CI-2728-410.

Installation of NVIS aircraft lighting modification for an Eurocopter EC120 / H120 Helicopter. Night Vision Imaging System (NVIS) modifications are required to maximize visual acuity and safety while operating an aircraft with night vision goggles (NVGs).

ASU offers nearly 40 STCs covering more than 80 makes and models of rotary and fixed-wing aircraft.