The other two are spares, one in maintenance and one in flight testing. BeiDou-3 completed its deployment after the 35th satellite was launched in June 2020. Therefore, a total of 35 satellites are operational in the BeiDou system. After Galileo is fully set, the system will have 24 operational satellites and 6 spares. It is expected that both Galileo and the modernized GPS will become fully operational within the next 10 years. As a consequence, efforts have been initiated at the global level in order to contrive ways in which to gain the full benefits of having two independent multifrequency systems available to the user. This final satellite of the system will give it full global capability. At this point, China's completed system is poised to rival America's GPS, Europe's Galileo, and Russia's GLONASS On Dec. 8, 1993, the Global Positioning System became fully operational. Now is the proper moment to fully appreciate what GPS provides and acknowledge that even one day without GPS is a scary .

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