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		<id>https://www.hfunderground.com/wiki/index.php?action=history&amp;feed=atom&amp;title=UTC</id>
		<title>UTC - Revision history</title>
		<link rel="self" type="application/atom+xml" href="https://www.hfunderground.com/wiki/index.php?action=history&amp;feed=atom&amp;title=UTC"/>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=UTC&amp;action=history"/>
		<updated>2026-10-21T20:26:58Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.hfunderground.com/wiki/index.php?title=UTC&amp;diff=6902&amp;oldid=prev</id>
		<title>Maximum Verbosity: /* External links */</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=UTC&amp;diff=6902&amp;oldid=prev"/>
				<updated>2017-09-07T00:25:26Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;External links&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 00:25, 7 September 2017&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;==External links==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;==External links==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;*[&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;http&lt;/del&gt;://&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;tf&lt;/del&gt;.nist.gov/stations/wwv&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;.html &lt;/del&gt;NIST WWV website]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;*[&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;https&lt;/ins&gt;://&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;www&lt;/ins&gt;.nist.gov/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;pml/time-and-frequency-division/radio-&lt;/ins&gt;stations/wwv NIST WWV website]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Radio esoterica]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Radio esoterica]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Maximum Verbosity</name></author>	</entry>

	<entry>
		<id>https://www.hfunderground.com/wiki/index.php?title=UTC&amp;diff=1001&amp;oldid=prev</id>
		<title>Cosmikdebris at 18:37, 1 October 2007</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=UTC&amp;diff=1001&amp;oldid=prev"/>
				<updated>2007-10-01T18:37:56Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 18:37, 1 October 2007&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''UTC''' is an abbreviation for &amp;quot;Coordinated Universal Time&amp;quot;. For most practical purposes, including shortwave listening, it is the time in Greenwich England. Because of this, it was once known as, and is still sometimes referred to as, &amp;quot;Greenwich Mean Time&amp;quot;, or &amp;quot;GMT&amp;quot;. In the eastern USA, UTC is four hours ahead of local time while daylight savings time is in effect, and five hours ahead when it is not.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''UTC''' is an abbreviation for &amp;quot;Coordinated Universal Time&amp;quot;. For most practical purposes, including shortwave listening, it is the time in Greenwich England. Because of this, it was once known as, and is still sometimes referred to as, &amp;quot;Greenwich Mean Time&amp;quot;, or &amp;quot;GMT&amp;quot;. In the eastern USA, UTC is four hours ahead of local time while daylight savings time is in effect, and five hours ahead when it is not.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Shortwave stations may be heard simultaneously over large parts of the globe; each area may have a different local time. Referring to these broadcasts using UTC allows everyone, broadcasters and listeners alike, to avoid the overhead and confusion of trying to translate time from one time zone to another. Because of this, broadcast schedules and listeners' signal reports, for pirates and non-pirates, usually use UTC. It is common for &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;DXers &lt;/del&gt;to keep a clock at hand that is set to UTC, so that schedules can be observed and logs written down without having to translate local time to UTC. A clock can be set to UTC (or local time) to a high degree of accuracy by listening to the station WWV.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Shortwave stations may be heard simultaneously over large parts of the globe; each area may have a different local time. Referring to these broadcasts using UTC allows everyone, broadcasters and listeners alike, to avoid the overhead and confusion of trying to translate time from one time zone to another. Because of this, broadcast schedules and listeners' signal reports, for pirates and non-pirates, usually use UTC. It is common for &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[[DXer]]s &lt;/ins&gt;to keep a clock at hand that is set to UTC, so that schedules can be observed and logs written down without having to translate local time to UTC. A clock can be set to UTC (or local time) to a high degree of accuracy by listening to the station &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[[&lt;/ins&gt;WWV&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]]&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;==External links==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;==External links==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Cosmikdebris</name></author>	</entry>

	<entry>
		<id>https://www.hfunderground.com/wiki/index.php?title=UTC&amp;diff=1000&amp;oldid=prev</id>
		<title>Cosmikdebris at 18:37, 1 October 2007</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=UTC&amp;diff=1000&amp;oldid=prev"/>
				<updated>2007-10-01T18:37:23Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 18:37, 1 October 2007&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 5:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 5:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;==External links==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;==External links==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;*[http://tf.nist.gov/stations/wwv.html NIST WWV website]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;*[http://tf.nist.gov/stations/wwv.html NIST WWV website]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[Category: Radio esoterica]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Cosmikdebris</name></author>	</entry>

	<entry>
		<id>https://www.hfunderground.com/wiki/index.php?title=UTC&amp;diff=898&amp;oldid=prev</id>
		<title>Bolt: /* =External links */</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=UTC&amp;diff=898&amp;oldid=prev"/>
				<updated>2007-09-26T15:11:22Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;=External links&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 15:11, 26 September 2007&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Shortwave stations may be heard simultaneously over large parts of the globe; each area may have a different local time. Referring to these broadcasts using UTC allows everyone, broadcasters and listeners alike, to avoid the overhead and confusion of trying to translate time from one time zone to another. Because of this, broadcast schedules and listeners' signal reports, for pirates and non-pirates, usually use UTC. It is common for DXers to keep a clock at hand that is set to UTC, so that schedules can be observed and logs written down without having to translate local time to UTC. A clock can be set to UTC (or local time) to a high degree of accuracy by listening to the station WWV.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Shortwave stations may be heard simultaneously over large parts of the globe; each area may have a different local time. Referring to these broadcasts using UTC allows everyone, broadcasters and listeners alike, to avoid the overhead and confusion of trying to translate time from one time zone to another. Because of this, broadcast schedules and listeners' signal reports, for pirates and non-pirates, usually use UTC. It is common for DXers to keep a clock at hand that is set to UTC, so that schedules can be observed and logs written down without having to translate local time to UTC. A clock can be set to UTC (or local time) to a high degree of accuracy by listening to the station WWV.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;=&lt;/del&gt;==External links==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;==External links==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;*[http://tf.nist.gov/stations/wwv.html NIST WWV website]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;*[http://tf.nist.gov/stations/wwv.html NIST WWV website]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Bolt</name></author>	</entry>

	<entry>
		<id>https://www.hfunderground.com/wiki/index.php?title=UTC&amp;diff=897&amp;oldid=prev</id>
		<title>Bolt at 15:11, 26 September 2007</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=UTC&amp;diff=897&amp;oldid=prev"/>
				<updated>2007-09-26T15:11:07Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 15:11, 26 September 2007&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Shortwave stations may be heard simultaneously over large parts of the globe; each area may have a different local time. Referring to these broadcasts using UTC allows everyone, broadcasters and listeners alike, to avoid the overhead and confusion of trying to translate time from one time zone to another. Because of this, broadcast schedules and listeners' signal reports, for pirates and non-pirates, usually use UTC. It is common for DXers to keep a clock at hand that is set to UTC, so that schedules can be observed and logs written down without having to translate local time to UTC. A clock can be set to UTC (or local time) to a high degree of accuracy by listening to the station WWV.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Shortwave stations may be heard simultaneously over large parts of the globe; each area may have a different local time. Referring to these broadcasts using UTC allows everyone, broadcasters and listeners alike, to avoid the overhead and confusion of trying to translate time from one time zone to another. Because of this, broadcast schedules and listeners' signal reports, for pirates and non-pirates, usually use UTC. It is common for DXers to keep a clock at hand that is set to UTC, so that schedules can be observed and logs written down without having to translate local time to UTC. A clock can be set to UTC (or local time) to a high degree of accuracy by listening to the station WWV.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;----&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;===External links==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[http://tf.nist.gov/stations/wwv.html NIST WWV website]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/ins&gt;[http://tf.nist.gov/stations/wwv.html NIST WWV website]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Bolt</name></author>	</entry>

	<entry>
		<id>https://www.hfunderground.com/wiki/index.php?title=UTC&amp;diff=891&amp;oldid=prev</id>
		<title>Al Fansome at 02:49, 26 September 2007</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=UTC&amp;diff=891&amp;oldid=prev"/>
				<updated>2007-09-26T02:49:44Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 02:49, 26 September 2007&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''UTC''' is an abbreviation for &amp;quot;Coordinated Universal Time&amp;quot;. For most practical purposes, including shortwave listening, it is the time in Greenwich England. Because of this, it was once known as, and is still sometimes referred to as, &amp;quot;Greenwich Mean Time&amp;quot;, or &amp;quot;GMT&amp;quot;. In the eastern USA, UTC is four hours ahead of local time while daylight savings time is in effect, and five hours ahead when it is not.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''UTC''' is an abbreviation for &amp;quot;Coordinated Universal Time&amp;quot;. For most practical purposes, including shortwave listening, it is the time in Greenwich England. Because of this, it was once known as, and is still sometimes referred to as, &amp;quot;Greenwich Mean Time&amp;quot;, or &amp;quot;GMT&amp;quot;. In the eastern USA, UTC is four hours ahead of local time while daylight savings time is in effect, and five hours ahead when it is not.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Shortwave stations may be heard simultaneously over large parts of the globe; each area may have a different local time. Referring to these broadcasts using UTC allows everyone, broadcasters and listeners alike, to avoid the overhead and confusion of trying to translate time from one time zone to another. Because of this, broadcast schedules and listeners' signal reports, for pirates and non-pirates &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;alike&lt;/del&gt;, usually use UTC. It is common for DXers to keep a clock at hand that is set to UTC, so that schedules can be observed and logs written down without having to translate local time to UTC. A clock can be set to UTC (or local time) to a high degree of accuracy by listening to the station WWV.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Shortwave stations may be heard simultaneously over large parts of the globe; each area may have a different local time. Referring to these broadcasts using UTC allows everyone, broadcasters and listeners alike, to avoid the overhead and confusion of trying to translate time from one time zone to another. Because of this, broadcast schedules and listeners' signal reports, for pirates and non-pirates, usually use UTC. It is common for DXers to keep a clock at hand that is set to UTC, so that schedules can be observed and logs written down without having to translate local time to UTC. A clock can be set to UTC (or local time) to a high degree of accuracy by listening to the station WWV.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;----&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;----&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[http://tf.nist.gov/stations/wwv.html NIST WWV website]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[http://tf.nist.gov/stations/wwv.html NIST WWV website]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Al Fansome</name></author>	</entry>

	<entry>
		<id>https://www.hfunderground.com/wiki/index.php?title=UTC&amp;diff=890&amp;oldid=prev</id>
		<title>Al Fansome at 02:41, 26 September 2007</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=UTC&amp;diff=890&amp;oldid=prev"/>
				<updated>2007-09-26T02:41:07Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
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		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 02:41, 26 September 2007&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''UTC''' is an abbreviation for &amp;quot;Coordinated Universal Time&amp;quot;. For most practical purposes, including shortwave listening, it is the time in Greenwich England. Because of this, it was once known as, and is still sometimes referred to as, &amp;quot;Greenwich Mean Time&amp;quot;, or &amp;quot;GMT&amp;quot;. In the eastern USA, UTC is four hours ahead of local time while daylight savings time is in effect, and five hours ahead when it is not.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''UTC''' is an abbreviation for &amp;quot;Coordinated Universal Time&amp;quot;. For most practical purposes, including shortwave listening, it is the time in Greenwich England. Because of this, it was once known as, and is still sometimes referred to as, &amp;quot;Greenwich Mean Time&amp;quot;, or &amp;quot;GMT&amp;quot;. In the eastern USA, UTC is four hours ahead of local time while daylight savings time is in effect, and five hours ahead when it is not.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Shortwave stations may be heard simultaneously over large parts of the globe; each area may have a different local time. Referring to these broadcasts using UTC allows everyone, broadcasters and listeners alike, to avoid the overhead and confusion of trying to translate time from one time zone to another. Because of this, broadcast schedules and listeners' signal reports, for pirates and non-pirates alike, usually use UTC. It is common for DXers to keep a clock at hand that is set to UTC, so that &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;logs &lt;/del&gt;can be written down without having to translate local time to UTC. A clock can be set to UTC (or local time) to a high degree of accuracy by listening to the station WWV.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Shortwave stations may be heard simultaneously over large parts of the globe; each area may have a different local time. Referring to these broadcasts using UTC allows everyone, broadcasters and listeners alike, to avoid the overhead and confusion of trying to translate time from one time zone to another. Because of this, broadcast schedules and listeners' signal reports, for pirates and non-pirates alike, usually use UTC. It is common for DXers to keep a clock at hand that is set to UTC, so that &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;schedules &lt;/ins&gt;can be &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;observed and logs &lt;/ins&gt;written down without having to translate local time to UTC. A clock can be set to UTC (or local time) to a high degree of accuracy by listening to the station WWV.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;----&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;----&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[http://tf.nist.gov/stations/wwv.html NIST WWV website]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[http://tf.nist.gov/stations/wwv.html NIST WWV website]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Al Fansome</name></author>	</entry>

	<entry>
		<id>https://www.hfunderground.com/wiki/index.php?title=UTC&amp;diff=889&amp;oldid=prev</id>
		<title>Al Fansome: New page: '''UTC''' is an abbreviation for &quot;Coordinated Universal Time&quot;. For most practical purposes, including shortwave listening, it is the time in Greenwich England. Because of this, it was once...</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=UTC&amp;diff=889&amp;oldid=prev"/>
				<updated>2007-09-26T02:38:48Z</updated>
		
		<summary type="html">&lt;p&gt;New page: &amp;#39;&amp;#39;&amp;#39;UTC&amp;#39;&amp;#39;&amp;#39; is an abbreviation for &amp;quot;Coordinated Universal Time&amp;quot;. For most practical purposes, including shortwave listening, it is the time in Greenwich England. Because of this, it was once...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;'''UTC''' is an abbreviation for &amp;quot;Coordinated Universal Time&amp;quot;. For most practical purposes, including shortwave listening, it is the time in Greenwich England. Because of this, it was once known as, and is still sometimes referred to as, &amp;quot;Greenwich Mean Time&amp;quot;, or &amp;quot;GMT&amp;quot;. In the eastern USA, UTC is four hours ahead of local time while daylight savings time is in effect, and five hours ahead when it is not.&lt;br /&gt;
&lt;br /&gt;
Shortwave stations may be heard simultaneously over large parts of the globe; each area may have a different local time. Referring to these broadcasts using UTC allows everyone, broadcasters and listeners alike, to avoid the overhead and confusion of trying to translate time from one time zone to another. Because of this, broadcast schedules and listeners' signal reports, for pirates and non-pirates alike, usually use UTC. It is common for DXers to keep a clock at hand that is set to UTC, so that logs can be written down without having to translate local time to UTC. A clock can be set to UTC (or local time) to a high degree of accuracy by listening to the station WWV.&lt;br /&gt;
&lt;br /&gt;
----&lt;br /&gt;
[http://tf.nist.gov/stations/wwv.html NIST WWV website]&lt;/div&gt;</summary>
		<author><name>Al Fansome</name></author>	</entry>

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