For those who made it to last nights AMRAD meeting here is a little information on the Earth Dipole: http://www.vlf.it/ed/earthprobes.html This web page is a part of IK1QFK, Renato Romero Home Page; http://www.vlf.it/ -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://amrad.org/pipermail/tacos/attachments/20130719/2fe7c0f6/attachment.html>