2014/12/18 GPS Modernization Advances as 8th Boeing GPS IIF Becomes Active
2015/07/15 Boeing’s 10th GPS IIF to Modernize Worldwide GPS System
2015/07/20 Boeing Demonstrates Digital GPS Navigation Signals
2016/02/05 Boeing, U.S. Air Force Complete GPS IIF Constellation
2017/02/02 Boeing, U.S. Air Force Extend Partnership to Sustain GPS Constellations
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