Follow the links below to view some of the primary source documents used in GPS Declassified:
Articles and Lectures
“On the History, Threats and Future Outlook of GPS,” a 90-minute presentation by Richard D. Easton at Meeting #490 of the College of Complexes, Dallas Campus, a free speech forum.
“GPS: Military Asset, Public Utility,” a 90-minute presentation by Richard D. Easton and Eric F. Frazier at Air Force Space Command, Peterson Air Force Base, Colo., July 21, 2016
“From Harrison to GPS,” by Richard Easton, paper presented at the symposium: After Longitude – Modern Navigation in Context, National Maritime Museum, Greenwich, UK, Thursday–Friday, 22–23, March 2012
Selected Media Coverage 0f GPS
CBS 60 Minutes – “The Battle Above” – April 26, 2105