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A comment on Air-Traffic Control Is in the Midst of a Major Change from Radar to GPS. Parent comment

Re:Air-Traffic Control Is in the Midst of a Major Change fro... by iwalton3 on Friday January 24, 2020 @10:50AM (#22139239)
That is known as Selective Availability and according to the US Government there is no intention of enabling it again [1]. New GPS satellites are apparently being built without the Selective Availability capability [2].

[1] https://www.gps.gov/systems/gps/modernization/sa/faq/#on [2] https://archive.defense.gov/releases/release.aspx?releaseid=...

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