<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii">
<meta name=ProgId content=Word.Document>
<meta name=Generator content="Microsoft Word 10">
<meta name=Originator content="Microsoft Word 10">
<link rel=File-List href="cid:filelist.xml@01C555B4.0FEB4BC0">
<!--[if gte mso 9]><xml>
<o:OfficeDocumentSettings>
<o:DoNotRelyOnCSS/>
</o:OfficeDocumentSettings>
</xml><![endif]--><!--[if gte mso 9]><xml>
<w:WordDocument>
<w:SpellingState>Clean</w:SpellingState>
<w:GrammarState>Clean</w:GrammarState>
<w:DocumentKind>DocumentEmail</w:DocumentKind>
<w:EnvelopeVis/>
<w:Compatibility>
<w:BreakWrappedTables/>
<w:SnapToGridInCell/>
<w:WrapTextWithPunct/>
<w:UseAsianBreakRules/>
</w:Compatibility>
<w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel>
</w:WordDocument>
</xml><![endif]-->
<style>
<!--
/* Font Definitions */
@font-face
        {font-family:Times-Roman;
        panose-1:0 0 0 0 0 0 0 0 0 0;
        mso-font-charset:0;
        mso-generic-font-family:roman;
        mso-font-format:other;
        mso-font-pitch:auto;
        mso-font-signature:3 0 0 0 1 0;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
        {mso-style-parent:"";
        margin:0cm;
        margin-bottom:.0001pt;
        mso-pagination:widow-orphan;
        font-size:12.0pt;
        font-family:"Times New Roman";
        mso-fareast-font-family:"Times New Roman";}
a:link, span.MsoHyperlink
        {color:blue;
        text-decoration:underline;
        text-underline:single;}
a:visited, span.MsoHyperlinkFollowed
        {color:purple;
        text-decoration:underline;
        text-underline:single;}
span.EmailStyle17
        {mso-style-type:personal-compose;
        mso-style-noshow:yes;
        mso-ansi-font-size:10.0pt;
        mso-bidi-font-size:10.0pt;
        font-family:Arial;
        mso-ascii-font-family:Arial;
        mso-hansi-font-family:Arial;
        mso-bidi-font-family:Arial;
        color:windowtext;}
span.SpellE
        {mso-style-name:"";
        mso-spl-e:yes;}
span.GramE
        {mso-style-name:"";
        mso-gram-e:yes;}
@page Section1
        {size:612.0pt 792.0pt;
        margin:72.0pt 90.0pt 72.0pt 90.0pt;
        mso-header-margin:36.0pt;
        mso-footer-margin:36.0pt;
        mso-paper-source:0;}
div.Section1
        {page:Section1;}
-->
</style>
<!--[if gte mso 10]>
<style>
/* Style Definitions */
table.MsoNormalTable
        {mso-style-name:"Table Normal";
        mso-tstyle-rowband-size:0;
        mso-tstyle-colband-size:0;
        mso-style-noshow:yes;
        mso-style-parent:"";
        mso-padding-alt:0cm 5.4pt 0cm 5.4pt;
        mso-para-margin:0cm;
        mso-para-margin-bottom:.0001pt;
        mso-pagination:widow-orphan;
        font-size:10.0pt;
        font-family:"Times New Roman";}
</style>
<![endif]-->
</head>
<body lang=EN-GB link=blue vlink=purple style='tab-interval:36.0pt'>
<div class=Section1>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=3 face=Times-Roman><span style='font-size:11.5pt;font-family:Times-Roman;
mso-bidi-font-family:Times-Roman'>Chris<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=3 face=Times-Roman><span style='font-size:11.5pt;font-family:Times-Roman;
mso-bidi-font-family:Times-Roman'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=3 face=Times-Roman><span style='font-size:11.5pt;font-family:Times-Roman;
mso-bidi-font-family:Times-Roman'>3. The remaining material in the TCONS red
book should be sorted into material<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><span
class=GramE><font size=3 face=Times-Roman><span style='font-size:11.5pt;
font-family:Times-Roman;mso-bidi-font-family:Times-Roman'>suitable</span></font></span><font
size=3 face=Times-Roman><span style='font-size:11.5pt;font-family:Times-Roman;
mso-bidi-font-family:Times-Roman'> for a TCONS service specification red book,<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=3 face=Times-Roman><span style='font-size:11.5pt;font-family:Times-Roman;
mso-bidi-font-family:Times-Roman'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=3 face=Times-Roman><span style='font-size:11.5pt;font-family:Times-Roman;
mso-bidi-font-family:Times-Roman'>Did you mean a TCONS <b style='mso-bidi-font-weight:
normal'><span style='font-weight:bold;mso-bidi-font-weight:normal'>protocol</span></b>
specification red book or, more formally, “Protocol for providing the Time
Critical Onboard Network Service”<span class=GramE>.</span><o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=3 face=Times-Roman><span style='font-size:11.5pt;font-family:Times-Roman;
mso-bidi-font-family:Times-Roman'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=3 face=Times-Roman><span style='font-size:11.5pt;font-family:Times-Roman;
mso-bidi-font-family:Times-Roman'>Dai</span></font><font size=2
face=Times-Roman><span style='font-size:10.0pt;font-family:Times-Roman;
mso-bidi-font-family:Times-Roman'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
</div>
</body>
</html>