GST is a major servicer supporting the Department of Homeland Security (DHS) efforts to develop a severe and effective aviation security program to counteract the terrorist threat to the Civil Aviation System.

Programs in which GST employees are deeply involved include airport explosive detection systems testing and in the integration and testing of combined technologies. They perform systems engineering for the Transportation Security Laboratory and at domestic airports where advanced security and concepts are installed and evaluated.

GST also designed and assimilated a system for the US Navy. GST’s systems integration effort on the Navy’s Integrated Launch and Recovery Television Surveillance (ILARTS), involved inserting a new computer between real-time sensors on an aircraft carrier flight deck and a video display recording system. GST did the systems design, system integration, and all the essential software development.