I should check this before I post, but I'm at work and the book I need (ARRL Handbook) is ~20 miles away at home. I'm pretty sure that the 'B' in WWVB stands for Boulder, as in Boulder, Colorado, where one of the two WWV stations is located. The other one, which I have heard called WWVH. Where 'H' stands for Hawaii. BTW, I've been changed over to NT/Outlook. I would like to know if what I send from Outlook causes anyone problems. So, if this post has a lot of garbage attached to it (besides the stuff I wrote), my apologies in advance. -Frank Frank Richterkessing GE Appliances frank.richterkessing@appl.ge.com > I'm very curious. What the hey is WWVB?? I use WWV on 2.5, 5, 10, etc > MHz > all the time but never heard of the "B". By the way the "Pocket Watch > B" > module is great for time keeping thingy's. Mine only lost 6 seconds in > 21 > days. It will interface to most anything.... ..==Mac== > >