On Sat, 31 Dec 2005 19:18:35 GMT, Conan Ford
wrote:

Leap second tonight to be added between 23:59 and 0:00 GMT. You can hear
it on WWV(H).


http://news.google.com/?ncl=http://w...lish/doc/2005-
12/31/content_508356.htm&hl=en
Probably the last one. They plan to add a leap hour in 3,600 years
instead. GPS don't like leap seconds.