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    C-SPAN 3 appearance the Saturday 6/3 at 2:00 pm EDT
    From: Richard Easton
    Date: 2017 May 30, 10:34 -0700

    I spoke with my co-author at the New York Military Affairs Symposium on May 5th.  C-SPAN recorded the talk and will be playing it the Saturday:

    Global Positioning System History Authors Richard Easton and Eric Frazier discuss the history and evolution of global positioning system, or GPS.

    THIS PROGRAM HAS NOT YET AIRED

    Airing Saturday, Jun 03 2:00pm EDT on C-SPAN3

    https://www.c-span.org/video/?427553-2/global-positioning-system-history

    The primary focus is on the history of GPS, but we also discuss briefly earlier methods such as celestial navigation.

       
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