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		<title>Shier Gilsinn 2015a - Revision history</title>
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		<updated>2026-04-22T00:40:56Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://www.scipedia.com/wd/index.php?title=Shier_Gilsinn_2015a&amp;diff=210856&amp;oldid=prev</id>
		<title>Scipediacontent: Scipediacontent moved page Draft Content 711633741 to Shier Gilsinn 2015a</title>
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				<updated>2021-02-11T13:38:17Z</updated>
		
		<summary type="html">&lt;p&gt;Scipediacontent moved page &lt;a href=&quot;/public/Draft_Content_711633741&quot; class=&quot;mw-redirect&quot; title=&quot;Draft Content 711633741&quot;&gt;Draft Content 711633741&lt;/a&gt; to &lt;a href=&quot;/public/Shier_Gilsinn_2015a&quot; title=&quot;Shier Gilsinn 2015a&quot;&gt;Shier Gilsinn 2015a&lt;/a&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan='1' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='1' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 13:38, 11 February 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan='2' style='text-align: center;' lang='en'&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
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		<author><name>Scipediacontent</name></author>	</entry>

	<entry>
		<id>https://www.scipedia.com/wd/index.php?title=Shier_Gilsinn_2015a&amp;diff=210855&amp;oldid=prev</id>
		<title>Scipediacontent: Created page with &quot; == Abstract ==  ove Flight Level 290, current regulations require aircraft to be separated vertically by at least 2000 feet. Because of increased traffic desiring to fly at t...&quot;</title>
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				<updated>2021-02-11T13:38:14Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot; == Abstract ==  ove Flight Level 290, current regulations require aircraft to be separated vertically by at least 2000 feet. Because of increased traffic desiring to fly at t...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&lt;br /&gt;
== Abstract ==&lt;br /&gt;
&lt;br /&gt;
ove Flight Level 290, current regulations require aircraft to be separated vertically by at least 2000 feet. Because of increased traffic desiring to fly at these altitudes, the possibility of reducing the required separation (while maintaining acceptable safety levels) is under study. This report details many of the components of vertical position error and classifies them into three major categories: static pressure system error, altimeter instrument error, and pilot response error. Two models for use in evaluating separation standards, the root sum of squares (RSS) approach and the Reich collision risk model, are described together with their respective advantages and disadvantages. A final section includes recommendations for a carefully designed data collection effort and discusses potentially important considerations for such a design. (Author)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Original document ==&lt;br /&gt;
&lt;br /&gt;
The different versions of the original document can be found in:&lt;br /&gt;
&lt;br /&gt;
* [http://dx.doi.org/10.6028/nbs.ir.76-1067 http://dx.doi.org/10.6028/nbs.ir.76-1067]&lt;br /&gt;
&lt;br /&gt;
* [https://apps.dtic.mil/dtic/tr/fulltext/u2/a031853.pdf https://apps.dtic.mil/dtic/tr/fulltext/u2/a031853.pdf],&lt;br /&gt;
: [https://apps.dtic.mil/docs/citations/ADA031853 https://apps.dtic.mil/docs/citations/ADA031853],&lt;br /&gt;
: [https://trid.trb.org/view/63619 https://trid.trb.org/view/63619],&lt;br /&gt;
: [https://academic.microsoft.com/#/detail/228192798 https://academic.microsoft.com/#/detail/228192798]&lt;/div&gt;</summary>
		<author><name>Scipediacontent</name></author>	</entry>

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