Press Release Air Force Space Command’s GPS operation supports critical aspects of national and international life GPS satellites July 9, 2008
Press Release Modernized GPS Satellite Begins Operations Following Another Record On-Orbit Deployment by Joint U.S. Air Force/Lockheed Martin Team April 7, 2008
Status Report NASA National Space-Based Positioning, Navigation, and Timing (PNT) Advisory Board Meeting March 7, 2008
