nanog mailing list archives
Re: anyone running GPS clocks in Southeastern Georgia?
From: Day Domes <daydomes () gmail com>
Date: Sun, 23 Jan 2011 19:09:50 -0500
Sex On Jan 21, 2011 12:32 PM, "Robert E. Seastrom" <rs () 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
Current thread:
- Re: anyone running GPS clocks in Southeastern Georgia?, (continued)
- Re: anyone running GPS clocks in Southeastern Georgia? Cutler James R (Jan 21)
- Re: anyone running GPS clocks in Southeastern Georgia? Robert E. Seastrom (Jan 21)
- Re: anyone running GPS clocks in Southeastern Georgia? James Brown (Jan 21)
- Re: anyone running GPS clocks in Southeastern Georgia? Anton Kapela (Jan 23)
- Re: anyone running GPS clocks in Southeastern Georgia? Joel Jaeggli (Jan 21)
- Re: anyone running GPS clocks in Southeastern Georgia? Robert E. Seastrom (Jan 21)
- Re: anyone running GPS clocks in Southeastern Georgia? Peter Lothberg (Jan 22)
- Re: anyone running GPS clocks in Southeastern Georgia? Lamar Owen (Jan 21)
- Re: anyone running GPS clocks in Southeastern Georgia? Pete Carah (Jan 21)
- Re: anyone running GPS clocks in Southeastern Georgia? Cameron Byrne (Jan 23)
