<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
        {font-family:"Cambria Math";
        panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
        {font-family:Calibri;
        panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
        {font-family:Verdana;
        panose-1:2 11 6 4 3 5 4 4 2 4;}
@font-face
        {font-family:Consolas;
        panose-1:2 11 6 9 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
        {margin:0in;
        margin-bottom:.0001pt;
        font-size:12.0pt;
        font-family:"Times New Roman","serif";}
a:link, span.MsoHyperlink
        {mso-style-priority:99;
        color:blue;
        text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
        {mso-style-priority:99;
        color:purple;
        text-decoration:underline;}
p
        {mso-style-priority:99;
        mso-margin-top-alt:auto;
        margin-right:0in;
        mso-margin-bottom-alt:auto;
        margin-left:0in;
        font-size:12.0pt;
        font-family:"Times New Roman","serif";}
code
        {mso-style-priority:99;
        font-family:"Courier New";}
pre
        {mso-style-priority:99;
        mso-style-link:"HTML Preformatted Char";
        margin:0in;
        margin-bottom:.0001pt;
        font-size:10.0pt;
        font-family:"Courier New";}
tt
        {mso-style-priority:99;
        font-family:"Courier New";}
span.HTMLPreformattedChar
        {mso-style-name:"HTML Preformatted Char";
        mso-style-priority:99;
        mso-style-link:"HTML Preformatted";
        font-family:Consolas;}
p.attach, li.attach, div.attach
        {mso-style-name:attach;
        mso-style-priority:99;
        mso-margin-top-alt:auto;
        margin-right:0in;
        mso-margin-bottom-alt:auto;
        margin-left:0in;
        font-size:9.0pt;
        font-family:"Arial","sans-serif";}
p.bold, li.bold, div.bold
        {mso-style-name:bold;
        mso-style-priority:99;
        mso-margin-top-alt:auto;
        margin-right:0in;
        mso-margin-bottom-alt:auto;
        margin-left:0in;
        font-size:10.0pt;
        font-family:"Arial","sans-serif";
        font-weight:bold;}
p.green, li.green, div.green
        {mso-style-name:green;
        mso-style-priority:99;
        mso-margin-top-alt:auto;
        margin-right:0in;
        mso-margin-bottom-alt:auto;
        margin-left:0in;
        font-size:12.0pt;
        font-family:"Times New Roman","serif";
        color:#628C2A;}
p.replbq, li.replbq, div.replbq
        {mso-style-name:replbq;
        mso-style-priority:99;
        margin:3.0pt;
        font-size:12.0pt;
        font-family:"Times New Roman","serif";}
p.ad, li.ad, div.ad
        {mso-style-name:ad;
        mso-style-priority:99;
        mso-margin-top-alt:auto;
        margin-right:0in;
        mso-margin-bottom-alt:auto;
        margin-left:0in;
        font-size:12.0pt;
        font-family:"Times New Roman","serif";}
p.underline, li.underline, div.underline
        {mso-style-name:underline;
        mso-style-priority:99;
        mso-margin-top-alt:auto;
        margin-right:0in;
        mso-margin-bottom-alt:auto;
        margin-left:0in;
        font-size:12.0pt;
        font-family:"Times New Roman","serif";}
p.ad1, li.ad1, div.ad1
        {mso-style-name:ad1;
        mso-style-priority:99;
        mso-margin-top-alt:auto;
        margin-right:0in;
        mso-margin-bottom-alt:auto;
        margin-left:0in;
        font-size:12.0pt;
        font-family:"Times New Roman","serif";}
p.ad2, li.ad2, div.ad2
        {mso-style-name:ad2;
        mso-style-priority:99;
        mso-margin-top-alt:auto;
        margin-right:0in;
        margin-bottom:7.5pt;
        margin-left:0in;
        font-size:12.0pt;
        font-family:"Times New Roman","serif";}
p.underline1, li.underline1, div.underline1
        {mso-style-name:underline1;
        mso-style-priority:99;
        mso-margin-top-alt:auto;
        margin-right:0in;
        mso-margin-bottom-alt:auto;
        margin-left:0in;
        font-size:12.0pt;
        font-family:"Times New Roman","serif";
        text-decoration:underline;}
span.yshortcuts
        {mso-style-name:yshortcuts;}
span.yshortcuts1
        {mso-style-name:yshortcuts1;
        font-family:"Verdana","sans-serif";
        font-weight:bold;}
span.yshortcuts2
        {mso-style-name:yshortcuts2;
        font-family:"Verdana","sans-serif";
        font-weight:normal;}
span.EmailStyle34
        {mso-style-type:personal;
        font-family:"Calibri","sans-serif";
        color:#1F497D;}
span.EmailStyle35
        {mso-style-type:personal-reply;
        font-family:"Calibri","sans-serif";
        color:#1F497D;}
.MsoChpDefault
        {mso-style-type:export-only;
        font-size:10.0pt;}
@page WordSection1
        {size:8.5in 11.0in;
        margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
        {page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The US DOT published a Federal Register Notice today seeking comments from the public and industry regarding plans by the United States Air Force to broadcast preoperational<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>L2C and L5 civil navigation (CNAV) messages from certain Global Positioning System (GPS) satellites beginning in April 2014. You can find the Notice at :<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>&nbsp;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><a href="http://www.gpo.gov/fdsys/pkg/FR-2014-03-05/pdf/2014-04856.pdf">http://www.gpo.gov/fdsys/pkg/FR-2014-03-05/pdf/2014-04856.pdf</a><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>&nbsp;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>&nbsp;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The docket is open for comments on or before April 4, 2014.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>&nbsp;<o:p></o:p></span></p><div><p class=MsoNormal><b><i><span style='font-family:"Calibri","sans-serif";color:black'>Tripp Corbin, MCP, CFM, GISP</span></i></b><b><span style='font-family:"Calibri","sans-serif";color:black'> </span></b><span style='font-family:"Calibri","sans-serif";color:black'>| Chief Executive Officer</span><span style='color:#1F497D'><br></span><b><span style='font-size:18.0pt;color:#1F4E79'><a href="http://www.egisassociates.com/"><span style='color:#1F4E79;text-decoration:none'>eGIS Associates, Inc.</span></a></span></b><span style='color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'><a href="mailto:tcorbin@egisassociates.com">tcorbin@egisassociates.com</a> | <a href="www.egisassociates.com">www.egisassociates.com</a> <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>678-710-9710 ext 21 | 866-</span><span lang=EN style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F4E79'>304-3864 Fax</span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>Esri Certified Trainer | Esri Certified Desktop Associate</span><span style='color:black'><o:p></o:p></span></p></div></div></body></html>