EDCARC member Phil KK6YYD sent me this link and I thought it might be useful to other hams. http://www.scadacore.com/field-tools/rf-path/rf-line-of-sight/ Dave K6KNS -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.contesting.com/pipermail/mldxcc/attachments/20170731/2bd38f33/attachment.html>