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		<id>https://www.hfunderground.com/wiki/index.php?action=history&amp;feed=atom&amp;title=RTTY</id>
		<title>RTTY - Revision history</title>
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		<updated>2026-10-22T02:43:08Z</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=RTTY&amp;diff=12318&amp;oldid=prev</id>
		<title>Ka3jjz at 22:50, 26 August 2020</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=RTTY&amp;diff=12318&amp;oldid=prev"/>
				<updated>2020-08-26T22:50:45Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
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		&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 22:50, 26 August 2020&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;RTTY (Radio Teletype) is a method of transmitting text message by radio. Data is usually sent using the 5 bit [[Baudot]] code, although [[ASCII]] is rarely used. Much military RTTY traffic is encrypted, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;using methods such as [[KG-84]]&lt;/del&gt;.&amp;nbsp; Radioteletype (RTTY) is referred to as RATT or just &amp;quot;teletype&amp;quot; by military radio operators and in military radio manuals/publications.&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;RTTY (Radio Teletype) is a method of transmitting text message by radio. Data is usually sent using the 5 bit [[Baudot]] code, although [[ASCII]] is rarely used. Much military RTTY traffic is encrypted, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;and is easily mistaken for use of STANAG (Standardized Agreement) modes in wide use by NATO forces.&lt;/ins&gt;.&amp;nbsp; Radioteletype (RTTY) is referred to as RATT or just &amp;quot;teletype&amp;quot; by military radio operators and in military radio manuals/publications.&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;Baudot RTTY is typically only used by [[amateur radio|ham radio]] operators and for transmitting public information such as weather reports and forecasts. The days of using RTTY to send news/press reports, etc are long gone.&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;Baudot RTTY is typically only used by [[amateur radio|ham radio]] operators and for transmitting public information such as weather reports and forecasts. The days of using RTTY to send news/press reports, etc are long gone. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;These are the only 2 stations known to broadcast Baudot RTTY&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;&amp;#160;&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 class=&quot;diffchange diffchange-inline&quot;&gt;* [http://www.ominous-valve.com/dwdschedule.pdf Deutscher Wetterdienst (German Weather Service)]&amp;nbsp; &amp;quot;&amp;quot;&amp;quot;Note: PDF article'''&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 class=&quot;diffchange diffchange-inline&quot;&gt;* [http://www.arrl.org/digital-transmissions ARRL Digital Transmissions]&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;[[Category: Transmission modes]]&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: Transmission modes]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ka3jjz</name></author>	</entry>

	<entry>
		<id>https://www.hfunderground.com/wiki/index.php?title=RTTY&amp;diff=8926&amp;oldid=prev</id>
		<title>R4002 at 15:27, 28 May 2019</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=RTTY&amp;diff=8926&amp;oldid=prev"/>
				<updated>2019-05-28T15:27:24Z</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;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 15:27, 28 May 2019&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;
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&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;RTTY (Radio Teletype) is a method of transmitting text message by radio. Data is usually sent using the 5 bit [[Baudot]] code, although [[ASCII]] is rarely used. Much military RTTY traffic is encrypted, using methods such as [[KG-84]]. &amp;nbsp;&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;RTTY (Radio Teletype) is a method of transmitting text message by radio. Data is usually sent using the 5 bit [[Baudot]] code, although [[ASCII]] is rarely used. Much military RTTY traffic is encrypted, using methods such as [[KG-84]]&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;.&amp;nbsp; Radioteletype (RTTY) is referred to as RATT or just &amp;quot;teletype&amp;quot; by military radio operators and in military radio manuals/publications&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;Baudot RTTY is typically only used by [[amateur radio|ham radio]] operators and for transmitting public information such as weather reports and forecasts. The days of using RTTY to send news/press reports, etc are long gone.&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;Baudot RTTY is typically only used by [[amateur radio|ham radio]] operators and for transmitting public information such as weather reports and forecasts. The days of using RTTY to send news/press reports, etc are long gone.&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: Transmission modes]]&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: Transmission modes]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>R4002</name></author>	</entry>

	<entry>
		<id>https://www.hfunderground.com/wiki/index.php?title=RTTY&amp;diff=5120&amp;oldid=prev</id>
		<title>Strange Attractor at 19:38, 19 July 2011</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=RTTY&amp;diff=5120&amp;oldid=prev"/>
				<updated>2011-07-19T19:38:42Z</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;
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		&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 19:38, 19 July 2011&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;RTTY (Radio Teletype) is a method of transmitting text message by radio. Data is usually sent using the 5 bit [[Baudot]] code, although [[ASCII]] is rarely used. Much military RTTY traffic is encrypted, using methods such as [[KG-84]]. &amp;nbsp;&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;RTTY (Radio Teletype) is a method of transmitting text message by radio. Data is usually sent using the 5 bit [[Baudot]] code, although [[ASCII]] is rarely used. Much military RTTY traffic is encrypted, using methods such as [[KG-84]]. &amp;nbsp;&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;Baudot RTTY is typically only used by [[ham radio]] operators and for transmitting public information such as weather reports and forecasts. The days of using RTTY to send news/press reports, etc are long gone.&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;Baudot RTTY is typically only used by [[&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;amateur radio|&lt;/ins&gt;ham radio]] operators and for transmitting public information such as weather reports and forecasts. The days of using RTTY to send news/press reports, etc are long gone.&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: Transmission modes]]&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: Transmission modes]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Strange Attractor</name></author>	</entry>

	<entry>
		<id>https://www.hfunderground.com/wiki/index.php?title=RTTY&amp;diff=1374&amp;oldid=prev</id>
		<title>Cosmikdebris at 01:09, 29 October 2007</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=RTTY&amp;diff=1374&amp;oldid=prev"/>
				<updated>2007-10-29T01:09:13Z</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;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 01:09, 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 2:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 2:&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;Baudot RTTY is typically only used by [[ham radio]] operators and for transmitting public information such as weather reports and forecasts. The days of using RTTY to send news/press reports, etc are long gone.&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;Baudot RTTY is typically only used by [[ham radio]] operators and for transmitting public information such as weather reports and forecasts. The days of using RTTY to send news/press reports, etc are long gone.&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: Transmission modes]]&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=RTTY&amp;diff=230&amp;oldid=prev</id>
		<title>WikiSysop: New page: RTTY (Radio Teletype) is a method of transmitting text message by radio. Data is usually sent using the 5 bit Baudot code, although ASCII is rarely used. Much military RTTY traffic...</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=RTTY&amp;diff=230&amp;oldid=prev"/>
				<updated>2007-09-14T12:46:22Z</updated>
		
		<summary type="html">&lt;p&gt;New page: RTTY (Radio Teletype) is a method of transmitting text message by radio. Data is usually sent using the 5 bit &lt;a href=&quot;/wiki/index.php?title=Baudot&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Baudot (page does not exist)&quot;&gt;Baudot&lt;/a&gt; code, although &lt;a href=&quot;/wiki/index.php?title=ASCII&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;ASCII (page does not exist)&quot;&gt;ASCII&lt;/a&gt; is rarely used. Much military RTTY traffic...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;RTTY (Radio Teletype) is a method of transmitting text message by radio. Data is usually sent using the 5 bit [[Baudot]] code, although [[ASCII]] is rarely used. Much military RTTY traffic is encrypted, using methods such as [[KG-84]]. &lt;br /&gt;
&lt;br /&gt;
Baudot RTTY is typically only used by [[ham radio]] operators and for transmitting public information such as weather reports and forecasts. The days of using RTTY to send news/press reports, etc are long gone.&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>	</entry>

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