For those of you looking for a couple of the articles mentioned in the webinar, here are a couple links. The 160-Meter Band: An Enigma Shrouded in Mystery http://www.spacew.com/cq/cqmar98.pdf Ducting and Spotlight Propagation on 160m http://mysite.verizon.net/k9la/160m_Ducting_and_Spotlight_Propagation.pdf 73, Tony NC4AS