courtesy of ULA

The System: Celebrating 20 Years of GPS

April 1, 2015

April marks the 20th anniversary of GPS FOC. U.S. Air Force Space Command declared Full Operational Capability (FOC) […]

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This article is tagged with BeiDou, CNAV, Galileo, Galileo FOC anomaly, Galileo history, GPS anniversary, GPS IIF-9, IRNSS, The System and posted in From the Magazine, GNSS