NTP question

Tue May 7 01:52:57 UTC 2019

Brielle Bruns <bruns at 2mbit.com>:
> I've got a WWVB clock as well that I'd love to get hooked into my main NTP
> server, but I worry they're going to finally kill that off in the next year
> or so.

Alas, your WWVB clock is probably already almost useless except as a
wall decoration.

The modulation of the subsecond part of the WWVB signal changed in 2012. If
your clock is older than that, the best it can still do is pick up the
low-precision per-second tick.
-- 
		<a href="http://www.catb.org/~esr/">Eric S. Raymond</a>