<html><head></head><body><div class="yahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:13px;"><div>Hi All,</div><div>What OTS parts do I need to buy to be able to talk directly to a second OTS equipped sub. I will want to be able to talk to Cliff and the surface on our next dive mission.</div><div>Hank</div></div></body></html>