![](https://www.pdfsearch.io/img/c216c2c3699041bfa457dc7ba825aef5.jpg) Date: 2009-12-30 22:33:36
| | Rudy Severns, N6LF PO Box 589, Cottage Grove, OR 97424; Experimental Determination of Ground System Performance for HF VerticalsAdd to Reading ListSource URL: rudys.typepad.comDownload Document from Source Website File Size: 305,26 KBShare Document on Facebook
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