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	<title>Ground wave - Revision history</title>
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	<updated>2026-05-02T03:30:40Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>http://wiki.hamtools.org/index.php?title=Ground_wave&amp;diff=4276&amp;oldid=prev</id>
		<title>TheAnarcat: New page: A ground wave is a radio wave that travels close to the surface of the earth. While it can technically reach beyond the horizon through diffraction and other ...</title>
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		<updated>2010-10-03T14:13:29Z</updated>

		<summary type="html">&lt;p&gt;New page: A &lt;a href=&quot;http://en.wikipedia.org/wiki/Ground_wave&quot; class=&quot;extiw&quot; title=&quot;wikipedia:Ground wave&quot;&gt;ground wave&lt;/a&gt; is a &lt;a href=&quot;/index.php/Radio_wave&quot; class=&quot;mw-redirect&quot; title=&quot;Radio wave&quot;&gt;radio wave&lt;/a&gt; that travels close to the surface of the earth. While it can technically reach beyond the horizon through diffraction and other ...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;A [[Wikipedia:Ground wave|ground wave]] is a [[radio wave]] that travels close to the surface of the earth. While it can technically reach beyond the horizon through diffraction and other [[propagation]] techniques, a ground wave is typically restricted by the curvature of the earth and cannot reach very long distances. There&amp;#039;s a special area of expertise in amateur radio called [[DX]] or DXing that try to break those traditionnal limits and communicate further and further away with regular ground waves.&lt;br /&gt;
&lt;br /&gt;
== See also ==&lt;br /&gt;
&lt;br /&gt;
* [[Sky wave]]&lt;br /&gt;
* [[Wikipedia:Ground wave]]&lt;br /&gt;
&lt;br /&gt;
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		<author><name>TheAnarcat</name></author>
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