On Tue, May 10, 2016 at 06:48:52AM -0400, Steven Miano <mian...@gmail.com> wrote a message of 41 lines which said:
> Going with an internal GPS/GLONASS/RADIO based S1 allows you to > restrict incoming traffic and not rely on volunteers or external > entities (which may undergo maintenance or budget issues). You mean the GPS network is not managed by an external entity? With budget issues? http://www.schriever.af.mil/GPS
