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		<title>Rorie et al 2014a - Revision history</title>
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		<updated>2026-05-04T16:15:01Z</updated>
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		<title>Scipediacontent: Scipediacontent moved page Draft Content 204859237 to Rorie et al 2014a</title>
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				<updated>2021-02-01T22:07:32Z</updated>
		
		<summary type="html">&lt;p&gt;Scipediacontent moved page &lt;a href=&quot;/public/Draft_Content_204859237&quot; class=&quot;mw-redirect&quot; title=&quot;Draft Content 204859237&quot;&gt;Draft Content 204859237&lt;/a&gt; to &lt;a href=&quot;/public/Rorie_et_al_2014a&quot; title=&quot;Rorie et al 2014a&quot;&gt;Rorie et al 2014a&lt;/a&gt;&lt;/p&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 22:07, 1 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=Rorie_et_al_2014a&amp;diff=198655&amp;oldid=prev</id>
		<title>Scipediacontent: Created page with &quot; == Abstract ==  UAS currently lack key capabilities required to routinely integrate with the current Air Traffic Management (ATM) system, including standardized and predictab...&quot;</title>
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				<updated>2021-02-01T22:07:27Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot; == Abstract ==  UAS currently lack key capabilities required to routinely integrate with the current Air Traffic Management (ATM) system, including standardized and predictab...&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;
UAS currently lack key capabilities required to routinely integrate with the current Air Traffic Management (ATM) system, including standardized and predictable procedures for managing off nominal or contingency events, especially those that are specifically related to UAS and their unique communications architecture [i.e., loss of the command and control communications link(s). A simulation experiment was conducted to examine the effects of a variety of currently-employed UAS contingency procedures on sector safety and efficiency, and Air Traffic Controller (ATC) workload. ATC participants were tasked with maintaining safe separation standards in a busy Terminal Radar Approach Control (TRACON) sector that included a single UAS. During different trials, the UAS would execute one of five contingency types, including one trial with no contingency (i.e., baseline), three different contingency procedures for the loss of command and control link, and one emergency landing procedure. Objective aircraft separation and sector throughput data, workload ratings, situation awareness ratings, and subjective ratings regarding the safety and efficiency of UAS operations in the NAS were collected. Results indicated that the simulated UAS contingency procedures had no significant impact on objective measures of safety and efficiency compared to the baseline. Further, there were no significant differences in subjective workload and situation awareness ratings between the baseline and any of the contingency procedures.&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://pdfs.semanticscholar.org/481d/c02ce834d67ad156dcef264781795752cbf6.pdf http://pdfs.semanticscholar.org/481d/c02ce834d67ad156dcef264781795752cbf6.pdf]&lt;br /&gt;
&lt;br /&gt;
* [http://arc.aiaa.org/doi/pdf/10.2514/6.2014-2414 http://arc.aiaa.org/doi/pdf/10.2514/6.2014-2414],&lt;br /&gt;
: [http://dx.doi.org/10.2514/6.2014-2414 http://dx.doi.org/10.2514/6.2014-2414]&lt;br /&gt;
&lt;br /&gt;
* [https://humansystems.arc.nasa.gov/publications/AIAA_Fern_etal_ContingencyManagement_Formatted.pdf https://humansystems.arc.nasa.gov/publications/AIAA_Fern_etal_ContingencyManagement_Formatted.pdf],&lt;br /&gt;
: [https://human-factors.arc.nasa.gov/publications/AIAA_Fern_etal_ContingencyManagement_Formatted.pdf https://human-factors.arc.nasa.gov/publications/AIAA_Fern_etal_ContingencyManagement_Formatted.pdf],&lt;br /&gt;
: [https://hsi.arc.nasa.gov/publications/AIAA_Fern_etal_ContingencyManagement_Formatted.pdf https://hsi.arc.nasa.gov/publications/AIAA_Fern_etal_ContingencyManagement_Formatted.pdf],&lt;br /&gt;
: [https://arc.aiaa.org/doi/pdfplus/10.2514/6.2014-2414 https://arc.aiaa.org/doi/pdfplus/10.2514/6.2014-2414],&lt;br /&gt;
: [https://humanfactors.arc.nasa.gov/publications/AIAA_Fern_etal_ContingencyManagement_Formatted.pdf https://humanfactors.arc.nasa.gov/publications/AIAA_Fern_etal_ContingencyManagement_Formatted.pdf],&lt;br /&gt;
: [http://human-factors.arc.nasa.gov/publications/AIAA_Fern_etal_ContingencyManagement_Formatted.pdf http://human-factors.arc.nasa.gov/publications/AIAA_Fern_etal_ContingencyManagement_Formatted.pdf],&lt;br /&gt;
: [http://humansystems.arc.nasa.gov/publications/AIAA_Fern_etal_ContingencyManagement_Formatted.pdf http://humansystems.arc.nasa.gov/publications/AIAA_Fern_etal_ContingencyManagement_Formatted.pdf],&lt;br /&gt;
: [https://academic.microsoft.com/#/detail/2327946567 https://academic.microsoft.com/#/detail/2327946567]&lt;/div&gt;</summary>
		<author><name>Scipediacontent</name></author>	</entry>

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