anyone running GPS clocks in Southeastern Georgia?

Day Domes daydomes at gmail.com
Sun Jan 23 18:09:50 CST 2011


Sex
On Jan 21, 2011 12:32 PM, "Robert E. Seastrom" <rs at seastrom.com> wrote:
>
> It is unclear from this NOTAM whether this is an intentional
> perturbation of the satellite signals vs. a terrestrial transmitter
> (my money is on the latter), but it illustrates why one might want
> geographically dispersed time sources on one's network, as well as why
> the current trend towards decommissioning LORAN (and in the future,
> other navaids) in favor of reliance on a single source is a Bad Plan.
>
> I'd be curious to see what effects (if any) those who use
> GPS-disciplined NTP references in Southeastern Georgia see from this
> experiment.
>
>
https://www.faasafety.gov/files/notices/2011/Jan/GPS_Flight_Advisory_CSFTL11-01_Rel.pdf
>
> -r
>
>



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