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<P class=MsoNormal><FONT face=Arial><FONT size=2><SPAN
style="FONT-SIZE: 13.5pt"> </SPAN><SPAN style="FONT-SIZE: 13.5pt"><A
href="http://www.nsrca.org/natsA.htm">http://www.nsrca.org/natsA.htm</A></SPAN></FONT></FONT></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 13.5pt"></SPAN><FONT
face=Arial><?xml:namespace prefix = o ns =
"urn:schemas-microsoft-com:office:office" /><o:p>Ed Hartley has posted several
documents on the NSRCA website from Dave Guerin. </o:p><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><FONT size=3>explaining the
construction and application of the Matrix System as used at
the Nats. </FONT></SPAN></FONT></P>
<P class=MsoNormal><FONT size=3><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">The written explanation is followed
by a sample frequency group chart, then the flight order
chart. </SPAN><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT size=3><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p>Regards,</o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT size=3><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p>Eric.</o:p></SPAN></FONT></P></DIV></DIV></BODY></HTML>