Dr. Gene H. McCall

Tuesday, July 28th, 2015 @ 12:03AM

The U.S. Global Positioning System Needs Protection -

The Global Positioning System (GPS) is the most important technology and capability ever developed and fielded by the military forces of the United States. Originally, conceived as an aid to weapon delivery and navigation for the military, the system is no longer considered only a military system. Its uses and…