June 12, 2013 Col. Bernard Gruber, GPS Directorate: Farewell Perspective on GPS Program By Don Jewell
June 5, 2013 Lockheed Martin Completes Functional Testing of GPS III Electronic Systems By GPS World Staff
April 11, 2013 Lockheed Martin Team Completes Delta Preliminary Design for Next GPS III Satellite Capabilities By GPS World Staff
February 26, 2013 Air Force Awards Lockheed Martin Contracts for Next Set of GPS III Satellites By GPS World Staff
November 19, 2012 Lockheed Martin Completes Environmental Test on GPS III Pathfinder By GPS World Staff
