<div dir="ltr"><div class="gmail_default" style="font-family:arial,sans-serif;font-size:small"><span>Dear Colleague,</span><div dir="ltr"><div class="gmail_default" style="font-family:arial,sans-serif;font-size:small"><div dir="ltr"><div class="gmail_default" style="font-family:arial,sans-serif;font-size:small"><div dir="ltr"><p><span>Please find the attached letter submitted as a formal request for a contributed presentation<span class="gmail_default" style="font-family:arial,sans-serif;font-size:small"> in the Event <b>C0.3</b> - </span></span><b>Sub-ionospheric VLF / LF Signal Propagation Effects Coupled with Numerical<br>Techniques: a Low-cost Tool for Investigating Space Weather and Terrestrial Impacts on<br>Lower Ionosphere</b> - <i>46th COSPAR Scientific Assembly</i><span class="gmail_default" style="font-family:arial,sans-serif;font-size:small"> (</span><a href="https://www.cospar-assembly.org/admin/session_cospar.php?session=1424" target="_blank">https://www.cospar-assembly.org/admin/session_cospar.php?session=1424</a><span class="gmail_default" style="font-family:arial,sans-serif;font-size:small">)</span><span><span class="gmail_default" style="font-family:arial,sans-serif;font-size:small"></span>. I shall be grateful for your kind consideration and look forward to a positive response.</span></p><div class="gmail_default" style="font-family:arial,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:arial,sans-serif;font-size:small">Best regards,</div><div class="gmail_default" style="font-family:arial,sans-serif;font-size:small">Dr Tamal Basak</div><div class="gmail_default" style="font-family:arial,sans-serif;font-size:small">Indian Centre for Space Physics, Kolkata, India</div></div></div></div><div class="gmail-yj6qo"></div><div class="gmail-adL"></div><div class="gmail-adL"><br><br></div></div></div><br></div></div>