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		<id>https://hfunderground.com/wiki/index.php?action=history&amp;feed=atom&amp;title=FAA%2FSELCAL</id>
		<title>FAA/SELCAL - Revision history</title>
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		<updated>2026-10-23T17:24:56Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://hfunderground.com/wiki/index.php?title=FAA/SELCAL&amp;diff=1368&amp;oldid=prev</id>
		<title>Cosmikdebris: Redirecting to FAA Flight Control/SELCALL</title>
		<link rel="alternate" type="text/html" href="https://hfunderground.com/wiki/index.php?title=FAA/SELCAL&amp;diff=1368&amp;oldid=prev"/>
				<updated>2007-10-29T01:03:42Z</updated>
		
		<summary type="html">&lt;p&gt;Redirecting to &lt;a href=&quot;/wiki/index.php/FAA_Flight_Control/SELCALL&quot; title=&quot;FAA Flight Control/SELCALL&quot;&gt;FAA Flight Control/SELCALL&lt;/a&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 01:03, 29 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: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;5547 Khz, USB. &lt;/del&gt;Flight &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;traffic control for transoceanic flights, Central Pacific routes 1&amp;amp;2. Pilots are required to test the HF transmitter during pre-departure flight checks, and this can occasionaly be heard along with general in flight traffic. Frequency is also used for &lt;/del&gt;SELCALL &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;transmissions.&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;#REDIRECT [[FAA &lt;/ins&gt;Flight &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Control/&lt;/ins&gt;SELCALL&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]]&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://hfunderground.com/wiki/index.php?title=FAA/SELCAL&amp;diff=1188&amp;oldid=prev</id>
		<title>WWRR: New page: 5547 Khz, USB. Flight traffic control for transoceanic flights, Central Pacific routes 1&amp;2. Pilots are required to test the HF transmitter during pre-departure flight checks, and this can ...</title>
		<link rel="alternate" type="text/html" href="https://hfunderground.com/wiki/index.php?title=FAA/SELCAL&amp;diff=1188&amp;oldid=prev"/>
				<updated>2007-10-05T18:21:29Z</updated>
		
		<summary type="html">&lt;p&gt;New page: 5547 Khz, USB. Flight traffic control for transoceanic flights, Central Pacific routes 1&amp;amp;2. Pilots are required to test the HF transmitter during pre-departure flight checks, and this can ...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;5547 Khz, USB. Flight traffic control for transoceanic flights, Central Pacific routes 1&amp;amp;2. Pilots are required to test the HF transmitter during pre-departure flight checks, and this can occasionaly be heard along with general in flight traffic. Frequency is also used for SELCALL transmissions.&lt;/div&gt;</summary>
		<author><name>WWRR</name></author>	</entry>

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