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<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif";
color:#0070C0'>Hi,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif";
color:#0070C0'>I have seen the pictures of the waterfall displays. Not being a
sonar guy for the submarines, they do not mean much to me. Which books or other
resources would you recommend for me to use to get familiar with the
information and interpretation of the waterfall displays?<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif";
color:#0070C0'>Thanks<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif";
color:#0070C0'>Mike G.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif";
color:#0070C0'>WA5FJV<br>
<br>
<o:p></o:p></span></p>
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